Trace number 1878422

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 cl? 1798.03 1798.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark88.6115
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 641
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-1878422-1245116683.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 641
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: 5711
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.91/1798.60	c      104    231     2690    12119    4     5685    2069    104   3151 0.03
1797.91/1798.60	c      254    231     2840    17223    6     5984    2276    254   5291 0.05
1797.91/1798.60	c      481    231     3067    24867    8     6438    2504    481   6166 0.08
1797.91/1798.60	c      820    231     3406    38100   11     7117    2755    820   5694 0.14
1797.91/1798.60	c     1328    231     3914    58198   14     8131    3031   1328   5127 0.26
1797.91/1798.60	c     2092    231     4678    83924   17     9659    3335   2092   4618 0.45
1797.91/1798.60	c     3238    231     5824   129131   22    11950    3669   3238   4183 0.77
1797.91/1798.60	c     4961    231     5602   126277   22    11509    4036   3016   3887 1.28
1797.91/1798.60	c     7547    231     6075   143256   23    12452    4440   3489   3541 2.13
1797.91/1798.60	c    11426    231     5324   115839   21    10952    4885   2738   3263 3.50
1797.91/1798.60	c    17248    231     6031   129910   21    12366    5374   3445   3152 5.47
1797.91/1798.60	c    25986    231     6424   159336   24    13151    5912   3838   3000 8.66
1797.91/1798.60	c    39096    231     7305   189243   25    14914    6504   4719   2724 14.35
1797.91/1798.60	c    58767    231     6851   194429   28    14007    7155   4265   2424 24.24
1797.91/1798.60	c    88277    231     7034   194315   27    14373    7871   4448   2232 39.54
1797.91/1798.60	c   132551    231     6773   163320   24    13850    8659   4187   2125 62.37
1797.91/1798.60	c   198962    231    11035   352126   31    22374    9525   8449   1935 102.78
1797.91/1798.60	c   298584    231     8319   199282   23    16940   10478   5733   1793 166.44
1797.91/1798.60	c   448020    231     7826   186131   23    15956   11526   5240   1691 264.89
1797.91/1798.60	c   672179    231     8734   227872   26    17772   12679   6148   1507 446.00
1797.91/1798.60	c  1008422    231     9455   256019   27    19213   13947   6869   1386 727.28
1797.91/1798.60	c  1512796    231    10727   295917   27    21759   15342   8141   1246 1214.00
1797.91/1798.60	c Resources Exceeded
1797.91/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.60	c   22  2041641 407648  2737705    10257   266472   7671   1135 1798.02
1797.91/1798.60	s UNKNOWN
1797.91/1798.60	c Total time: 1798.02 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-1878422-1245116683/watcher-1878422-1245116683 -o /tmp/evaluation-result-1878422-1245116683/solver-1878422-1245116683 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878422-1245116683.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 3/64 561
/proc/meminfo: memFree=934512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=10792 CPUtime=0
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179268874 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 2698 233 174 640 0 2033 0

[startup+0.100533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 561
/proc/meminfo: memFree=934512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=11368 CPUtime=0.09
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 465 0 0 0 9 0 0 0 18 0 1 0 179268874 11640832 428 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 2842 428 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.201544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 561
/proc/meminfo: memFree=934512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=11752 CPUtime=0.19
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 541 0 0 0 19 0 0 0 18 0 1 0 179268874 12034048 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 2938 504 195 640 0 2294 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11752

[startup+0.301556 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 561
/proc/meminfo: memFree=934512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=11884 CPUtime=0.29
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 599 0 0 0 29 0 0 0 19 0 1 0 179268874 12169216 562 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 2971 562 195 640 0 2327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.701602 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 561
/proc/meminfo: memFree=934512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=12784 CPUtime=0.69
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 822 0 0 0 69 0 0 0 22 0 1 0 179268874 13090816 785 1992294400 134512640 137136520 4294956256 18446744073709551615 134544503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3196 785 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=931496/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=13416 CPUtime=1.49
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 959 0 0 0 149 0 0 0 25 0 1 0 179268874 13737984 922 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3354 922 195 640 0 2710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13416

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=931112/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=13800 CPUtime=3.09
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1083 0 0 0 308 1 0 0 25 0 1 0 179268874 14131200 1046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3450 1046 195 640 0 2806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13800

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=930472/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=14188 CPUtime=6.29
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1177 0 0 0 627 2 0 0 25 0 1 0 179268874 14528512 1140 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3547 1140 195 640 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=929512/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=15080 CPUtime=12.69
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1378 0 0 0 1265 4 0 0 25 0 1 0 179268874 15441920 1341 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3770 1341 195 640 0 3126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15080

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=928936/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=15584 CPUtime=25.48
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1522 0 0 0 2542 6 0 0 25 0 1 0 179268874 15958016 1485 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 3896 1485 195 640 0 3252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15584

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=927912/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=16604 CPUtime=51.08
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1763 0 0 0 5096 12 0 0 25 0 1 0 179268874 17002496 1726 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4151 1726 195 640 0 3507 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16604

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=927656/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=16840 CPUtime=102.26
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1837 0 0 0 10204 22 0 0 25 0 1 0 179268874 17244160 1800 1992294400 134512640 137136520 4294956256 18446744073709551615 136294896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4210 1800 195 640 0 3566 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16840

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=927080/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=17476 CPUtime=162.24
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 1985 0 0 0 16189 35 0 0 25 0 1 0 179268874 17895424 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4369 1948 195 640 0 3725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17476

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=926760/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=17728 CPUtime=222.23
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2056 0 0 0 22175 48 0 0 25 0 1 0 179268874 18153472 2019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4432 2019 195 640 0 3788 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=925992/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18500 CPUtime=282.21
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2246 0 0 0 28160 61 0 0 25 0 1 0 179268874 18944000 2209 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4625 2209 195 640 0 3981 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=925928/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18500 CPUtime=342.2
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2246 0 0 0 34149 71 0 0 25 0 1 0 179268874 18944000 2209 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4625 2209 195 640 0 3981 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 562
/proc/meminfo: memFree=925928/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18500 CPUtime=402.18
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2246 0 0 0 40137 81 0 0 25 0 1 0 179268874 18944000 2209 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4625 2209 195 640 0 3981 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18500

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 564
/proc/meminfo: memFree=925480/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18892 CPUtime=462.17
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2350 0 0 0 46126 91 0 0 25 0 1 0 179268874 19345408 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4723 2313 195 640 0 4079 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18892

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 564
/proc/meminfo: memFree=925480/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18892 CPUtime=522.14
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2350 0 0 0 52113 101 0 0 25 0 1 0 179268874 19345408 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4723 2313 195 640 0 4079 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 564
/proc/meminfo: memFree=925416/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18892 CPUtime=582.14
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2350 0 0 0 58103 111 0 0 25 0 1 0 179268874 19345408 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 136499618 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4723 2313 195 640 0 4079 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18892

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 564
/proc/meminfo: memFree=925416/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=18892 CPUtime=642.12
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2350 0 0 0 64091 121 0 0 25 0 1 0 179268874 19345408 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 4723 2313 195 640 0 4079 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18892

[startup+702.301 s]

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

/proc/meminfo: memFree=917480/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20184 CPUtime=1061.91
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2674 0 0 0 105995 196 0 0 25 0 1 0 179268874 20668416 2637 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5046 2637 195 640 0 4402 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 20184

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 1046
/proc/meminfo: memFree=917736/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20180 CPUtime=1121.89
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2674 0 0 0 111982 207 0 0 25 0 1 0 179268874 20664320 2637 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5045 2637 195 640 0 4401 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 20180

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1046
/proc/meminfo: memFree=917736/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20180 CPUtime=1181.88
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2674 0 0 0 117973 215 0 0 25 0 1 0 179268874 20664320 2637 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5045 2637 195 640 0 4401 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1046
/proc/meminfo: memFree=917224/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20696 CPUtime=1241.85
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 123962 223 0 0 25 0 1 0 179268874 21192704 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5174 2755 195 640 0 4530 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 20696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20696 CPUtime=1301.84
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 129953 231 0 0 25 0 1 0 179268874 21192704 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5174 2755 195 640 0 4530 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20692 CPUtime=1361.83
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 135943 240 0 0 25 0 1 0 179268874 21188608 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134544192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5173 2755 195 640 0 4529 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 20692

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20688 CPUtime=1421.81
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 141931 250 0 0 25 0 1 0 179268874 21184512 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5172 2755 195 640 0 4528 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20688 CPUtime=1481.79
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 147922 257 0 0 25 0 1 0 179268874 21184512 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5172 2755 195 640 0 4528 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 20688

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1541.78
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 153914 264 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 20684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1601.76
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 159904 272 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 20684

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1661.75
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 165894 281 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 20684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917096/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1721.73
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 171883 290 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 20684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1781.71
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 177875 296 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 20684

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1791.41
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 178844 297 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 20684

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917160/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1794.62
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 179164 298 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 20684

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917096/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1796.21
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 179323 298 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 20684

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917096/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1797.01
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 179403 298 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 20684

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917096/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1797.81
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 179483 298 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 20684

[startup+1798.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1046
/proc/meminfo: memFree=917096/2055920 swapFree=4192812/4192956
[pid=561] ppid=559 vsize=20684 CPUtime=1798.01
/proc/561/stat : 561 (bsolo) R 559 561 428 0 -1 4194304 2792 0 0 0 179503 298 0 0 25 0 1 0 179268874 21180416 2755 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/561/statm: 5171 2755 195 640 0 4527 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 20684

Child status: 0
Real time (s): 1798.61
CPU time (s): 1798.03
CPU user time (s): 1795.04
CPU system time (s): 2.99054
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 20696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.04
system time used= 2.99055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2793
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= 2605

runsolver used 1.20282 second user time and 3.86041 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 03:44:43
IDJOB=1878422
IDBENCH=1279
IDSOLVER=700
FILE ID=node11/1878422-1245116683
PBS_JOBID= 9363661
Free space on /tmp= 66196 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878422-1245116683/watcher-1878422-1245116683 -o /tmp/evaluation-result-1878422-1245116683/solver-1878422-1245116683 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878422-1245116683.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=569014467

node11.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		: 3000.234
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		: 3000.234
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:        934992 kB
Buffers:         55888 kB
Cached:         985056 kB
SwapCached:          0 kB
Active:          55752 kB
Inactive:       998644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            52540 kB
Committed_AS:   163852 kB
PageTables:       1452 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= 66192 MiB
End job on node11 at 2009-06-16 04:14:41