Trace number 1878846

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 clUNSAT 1266.45 1266.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
MD5SUM4b18508c034d5953901bfe08c3658c68
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 benchmark23.8694
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 693
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878846-1245123437.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 693
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1266.41/1266.82	c      101    231     2687    11753    4     5679    2069    101   3156 0.03
1266.41/1266.82	c      254    231     2840    18867    6     5984    2276    254   4980 0.05
1266.41/1266.82	c      480    231     3066    28506    9     6433    2504    480   5925 0.08
1266.41/1266.82	c      821    231     3407    41866   12     7117    2755    821   5547 0.15
1266.41/1266.82	c     1329    231     3915    58668   14     8134    3031   1329   5252 0.25
1266.41/1266.82	c     2094    231     4680    84612   18     9663    3335   2094   4653 0.45
1266.41/1266.82	c     3242    231     5828   126202   21    11959    3669   3242   4098 0.79
1266.41/1266.82	c     4963    231     5612   109015   19    11528    4036   3026   3992 1.24
1266.41/1266.82	c     7547    231     6055   119330   19    12413    4440   3469   3807 1.98
1266.41/1266.82	c    11429    231     5294    99804   18    10892    4885   2708   3588 3.19
1266.41/1266.82	c    17252    231     6015   130171   21    12334    5374   3429   3313 5.21
1266.41/1266.82	c    25991    231     6369   146898   23    13042    5912   3783   3000 8.66
1266.41/1266.82	c    39101    231     7257   174459   24    14818    6504   4671   2778 14.07
1266.41/1266.82	c    58773    231     6815   160180   23    13935    7155   4229   2572 22.85
1266.41/1266.82	c    88283    231     6922   157160   22    14148    7871   4336   2409 36.64
1266.41/1266.82	c   132553    231     6784   143988   21    13873    8659   4198   2212 59.91
1266.41/1266.82	c   198963    231    11231   319057   28    22763    9525   8645   1972 100.89
1266.41/1266.82	c   298584    231     8645   219297   25    17594   10478   6059   1761 169.46
1266.41/1266.82	c   448020    231     8432   199602   23    17167   11526   5846   1600 279.92
1266.41/1266.82	c   672178    231     9474   246849   26    19252   12679   6888   1453 462.58
1266.41/1266.82	c  1008421    231    10637   274593   25    21578   13947   8051   1316 765.95
1266.41/1266.82	c Backtracks by Clause: 0
1266.41/1266.82	c Backtracks by PB constraint: 0
1266.41/1266.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1266.41/1266.82	c   21  1487732 306587  2043267    15764   495689  13178   1174 1266.44
1266.41/1266.82	s UNSATISFIABLE
1266.41/1266.82	c Total time: 1266.44 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-1878846-1245123437/watcher-1878846-1245123437 -o /tmp/evaluation-result-1878846-1245123437/solver-1878846-1245123437 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878846-1245123437.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2344
/proc/meminfo: memFree=1412968/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=10792 CPUtime=0
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179944747 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136525852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 2698 232 174 640 0 2033 0

[startup+0.0875599 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2344
/proc/meminfo: memFree=1412968/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=11368 CPUtime=0.08
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 464 0 0 0 8 0 0 0 18 0 1 0 179944747 11640832 427 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 2842 427 195 640 0 2198 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11368

[startup+0.101562 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2344
/proc/meminfo: memFree=1412968/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=11496 CPUtime=0.09
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 179944747 11771904 440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 2874 440 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301585 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2344
/proc/meminfo: memFree=1412968/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=12008 CPUtime=0.29
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 179944747 12296192 570 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3002 570 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701631 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2344
/proc/meminfo: memFree=1412968/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=12768 CPUtime=0.69
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 811 0 0 0 69 0 0 0 22 0 1 0 179944747 13074432 774 1992294400 134512640 137136520 4294956256 18446744073709551615 134544562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3192 774 195 640 0 2548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12768

[startup+1.50273 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1410144/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=13284 CPUtime=1.49
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 928 0 0 0 148 1 0 0 25 0 1 0 179944747 13602816 891 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3321 891 195 640 0 2677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13284

[startup+3.10192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1409952/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=13540 CPUtime=3.09
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 995 0 0 0 308 1 0 0 25 0 1 0 179944747 13864960 958 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3385 958 195 640 0 2741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13540

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1409056/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=14300 CPUtime=6.29
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1195 0 0 0 627 2 0 0 25 0 1 0 179944747 14643200 1158 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3575 1158 195 640 0 2931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1408480/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=14560 CPUtime=12.68
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1261 0 0 0 1265 3 0 0 25 0 1 0 179944747 14909440 1224 1992294400 134512640 137136520 4294956256 18446744073709551615 136499620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3640 1224 195 640 0 2996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14560

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1407776/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=15316 CPUtime=25.49
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1439 0 0 0 2542 7 0 0 25 0 1 0 179944747 15683584 1402 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3829 1402 195 640 0 3185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15316

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1407264/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=15808 CPUtime=51.07
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1585 0 0 0 5094 13 0 0 25 0 1 0 179944747 16187392 1548 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 3952 1548 195 640 0 3308 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15808

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1406368/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=16704 CPUtime=102.25
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1798 0 0 0 10200 25 0 0 25 0 1 0 179944747 17104896 1761 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4176 1761 195 640 0 3532 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16704

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1406112/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=16960 CPUtime=162.23
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 1861 0 0 0 16185 38 0 0 25 0 1 0 179944747 17367040 1824 1992294400 134512640 137136520 4294956256 18446744073709551615 136501957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4240 1824 195 640 0 3596 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1405408/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=17696 CPUtime=222.22
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2038 0 0 0 22170 52 0 0 25 0 1 0 179944747 18120704 2001 1992294400 134512640 137136520 4294956256 18446744073709551615 134543787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4424 2001 195 640 0 3780 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17696

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1405408/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=17680 CPUtime=282.2
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2038 0 0 0 28158 62 0 0 25 0 1 0 179944747 18104320 2001 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4420 2001 195 640 0 3776 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17680

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404896/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18196 CPUtime=342.19
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2164 0 0 0 34147 72 0 0 25 0 1 0 179944747 18632704 2127 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4549 2127 195 640 0 3905 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404576/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18436 CPUtime=402.16
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2235 0 0 0 40134 82 0 0 25 0 1 0 179944747 18878464 2198 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4609 2198 195 640 0 3965 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18436

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404576/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18436 CPUtime=462.15
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2235 0 0 0 46122 93 0 0 25 0 1 0 179944747 18878464 2198 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4609 2198 195 640 0 3965 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18436

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404448/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18568 CPUtime=522.13
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2265 0 0 0 52110 103 0 0 25 0 1 0 179944747 19013632 2228 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4642 2228 195 640 0 3998 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18568

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404448/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18568 CPUtime=582.12
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2265 0 0 0 58098 114 0 0 25 0 1 0 179944747 19013632 2228 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4642 2228 195 640 0 3998 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18568

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404256/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18756 CPUtime=642.1
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2304 0 0 0 64086 124 0 0 25 0 1 0 179944747 19206144 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4689 2267 195 640 0 4045 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18756

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404320/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18756 CPUtime=702.07
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2304 0 0 0 70074 133 0 0 25 0 1 0 179944747 19206144 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4689 2267 195 640 0 4045 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 18756

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1404256/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=18752 CPUtime=762.06
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2304 0 0 0 76061 145 0 0 25 0 1 0 179944747 19202048 2267 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4688 2267 195 640 0 4044 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 18752

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1403360/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19636 CPUtime=822.04
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2531 0 0 0 82050 154 0 0 25 0 1 0 179944747 20107264 2494 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4909 2494 195 640 0 4265 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2345
/proc/meminfo: memFree=1403296/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19636 CPUtime=882.02
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2531 0 0 0 88039 163 0 0 25 0 1 0 179944747 20107264 2494 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4909 2494 195 640 0 4265 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19636

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19728 CPUtime=942
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 94027 173 0 0 25 0 1 0 179944747 20201472 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4932 2511 195 640 0 4288 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 19728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403168/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19728 CPUtime=1001.99
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 100017 182 0 0 25 0 1 0 179944747 20201472 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4932 2511 195 640 0 4288 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 19728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403168/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19724 CPUtime=1061.97
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 106006 191 0 0 25 0 1 0 179944747 20197376 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4931 2511 195 640 0 4287 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 19724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403168/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19724 CPUtime=1121.95
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 111994 201 0 0 25 0 1 0 179944747 20197376 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134540860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4931 2511 195 640 0 4287 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 19724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403168/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19720 CPUtime=1181.93
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 117985 208 0 0 25 0 1 0 179944747 20193280 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4930 2511 195 640 0 4286 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 19720

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19720 CPUtime=1241.91
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 123977 214 0 0 25 0 1 0 179944747 20193280 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4930 2511 195 640 0 4286 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 19720

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

[startup+1254.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19720 CPUtime=1253.92
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 125176 216 0 0 25 0 1 0 179944747 20193280 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134574232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4930 2511 195 640 0 4286 0
Current children cumulated CPU time (s) 1253.92
Current children cumulated vsize (KiB) 19720

[startup+1260.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1260.31
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 125814 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1260.31
Current children cumulated vsize (KiB) 19716

[startup+1263.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1263.52
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 126135 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1263.52
Current children cumulated vsize (KiB) 19716

[startup+1265.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1265.11
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 126294 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1265.11
Current children cumulated vsize (KiB) 19716

[startup+1266.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1265.91
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 126374 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1265.91
Current children cumulated vsize (KiB) 19716

[startup+1266.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1266.31
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 126414 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1266.31
Current children cumulated vsize (KiB) 19716

[startup+1266.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2347
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2344] ppid=2342 vsize=19716 CPUtime=1266.41
/proc/2344/stat : 2344 (bsolo) R 2342 2344 864 0 -1 4194304 2548 0 0 0 126424 217 0 0 25 0 1 0 179944747 20189184 2511 1992294400 134512640 137136520 4294956256 18446744073709551615 134544472 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2344/statm: 4929 2511 195 640 0 4285 0
Current children cumulated CPU time (s) 1266.41
Current children cumulated vsize (KiB) 19716

Child status: 0
Real time (s): 1266.83
CPU time (s): 1266.45
CPU user time (s): 1264.27
CPU system time (s): 2.17867
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 19728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1264.27
system time used= 2.17867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2550
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= 2679

runsolver used 1.17082 second user time and 2.31265 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 05:37:17
IDJOB=1878846
IDBENCH=1358
IDSOLVER=700
FILE ID=node1/1878846-1245123437
PBS_JOBID= 9363668
Free space on /tmp= 66220 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878846-1245123437/watcher-1878846-1245123437 -o /tmp/evaluation-result-1878846-1245123437/solver-1878846-1245123437 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878846-1245123437.opb

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

MD5SUM BENCH= 4b18508c034d5953901bfe08c3658c68
RANDOM SEED=857204997

node1.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		: 3000.245
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		: 3000.245
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:       1413384 kB
Buffers:         62152 kB
Cached:         485800 kB
SwapCached:        400 kB
Active:          86476 kB
Inactive:       474920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          22500 kB
Slab:            67140 kB
Committed_AS:   141096 kB
PageTables:       1436 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= 66216 MiB
End job on node1 at 2009-06-16 05:58:24