Trace number 1875568

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
wbo 1.0UNSAT 1260.6 1260.96

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
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 benchmark62.7885
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 661
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875568-1245116985.opb.
0.00/0.00	c Instance file HOME/instance-1875568-1245116985.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 661
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     231     2707     8338 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       103 |     231     2707     8338 |     5500      103     26 |  0.002 % |
0.00/0.02	c |       253 |     231     2707     8338 |     6050      253     29 |  0.002 % |
0.00/0.04	c |       479 |     231     2707     8338 |     6655      479     31 |  0.002 % |
0.00/0.06	c |       816 |     231     2707     8338 |     7320      816     33 |  0.002 % |
0.00/0.09	c |      1323 |     231     2707     8338 |     8052     1323     33 |  0.002 % |
0.09/0.14	c |      2084 |     231     2707     8338 |     8857     2084     32 |  0.002 % |
0.19/0.21	c |      3226 |     231     2707     8338 |     9743     3226     32 |  0.002 % |
0.28/0.34	c |      4936 |     231     2707     8338 |    10717     4936     31 |  0.002 % |
0.49/0.56	c |      7498 |     231     2707     8338 |    11789     7498     32 |  0.002 % |
0.89/0.94	c |     11342 |     231     2707     8338 |    12968    11342     32 |  0.002 % |
1.58/1.61	c |     17108 |     231     2707     8338 |    14265    10571     35 |  0.002 % |
2.89/2.97	c |     25758 |     231     2707     8338 |    15692    12037     39 |  0.002 % |
5.09/5.19	c |     38732 |     231     2707     8338 |    17261     9202     41 |  0.002 % |
8.49/8.53	c |     58197 |     231     2707     8338 |    18987    11288     39 |  0.002 % |
13.78/13.84	c |     87389 |     231     2707     8338 |    20886    11865     40 |  0.002 % |
23.28/23.37	c |    131178 |     231     2707     8338 |    22974    13682     41 |  0.002 % |
38.27/38.35	c |    196863 |     231     2707     8338 |    25272    21525     43 |  0.002 % |
63.27/63.36	c |    295389 |     231     2707     8338 |    27799    12859     43 |  0.002 % |
104.26/104.33	c |    443178 |     231     2707     8338 |    30579    18881     47 |  0.002 % |
171.24/171.36	c |    664862 |     231     2707     8338 |    33637    20086     41 |  0.002 % |
279.33/279.46	c |    997387 |     231     2707     8338 |    37001    13611     41 |  0.002 % |
450.38/450.59	c |   1496175 |     231     2707     8338 |    40701    25876     40 |  0.002 % |
743.36/743.60	c |   2244360 |     231     2707     8338 |    44771    26136     45 |  0.002 % |
1182.25/1182.61	c ===============================================================================
1260.33/1260.76	c core #1
1260.33/1260.76	c Core size: 2586	Core Weight: 2147483647	Total Weight: 2147483647
1260.33/1260.76	c restarts              : 24
1260.33/1260.76	c conflicts             : 3231448        (2583 /sec)
1260.33/1260.76	c decisions             : 4152937        (1.29 % random) (3319 /sec)
1260.33/1260.76	c propagations          : 134695011      (107650 /sec)
1260.33/1260.76	c conflict literals     : 143958990      (0.00 % deleted)
1260.33/1260.76	c Memory used           : 1205.33 MB
1260.33/1260.76	c CPU time              : 1251.23 s
1260.33/1260.76	c 
1260.33/1260.76	s UNSATISFIABLE

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-1875568-1245116985/watcher-1875568-1245116985 -o /tmp/evaluation-result-1875568-1245116985/solver-1875568-1245116985 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875568-1245116985.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 3827
/proc/meminfo: memFree=1618408/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=2476 CPUtime=0
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 179298923 2535424 151 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 619 152 120 292 0 303 0

[startup+0.0936609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3827
/proc/meminfo: memFree=1618408/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=3052 CPUtime=0.08
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 363 0 0 0 8 0 0 0 19 0 1 0 179298923 3125248 326 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 763 326 135 292 0 468 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3052

[startup+0.101662 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3827
/proc/meminfo: memFree=1618408/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=3052 CPUtime=0.09
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 373 0 0 0 9 0 0 0 19 0 1 0 179298923 3125248 336 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 763 336 135 292 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3827
/proc/meminfo: memFree=1618408/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=3976 CPUtime=0.28
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 599 0 0 0 28 0 0 0 20 0 1 0 179298923 4071424 562 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 994 562 135 292 0 699 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3976

[startup+0.7017 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3827
/proc/meminfo: memFree=1618408/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=5456 CPUtime=0.68
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 962 0 0 0 67 1 0 0 25 0 1 0 179298923 5586944 925 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 1364 925 135 292 0 1069 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5456

[startup+1.50275 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1614304/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=7732 CPUtime=1.49
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 1538 0 0 0 146 3 0 0 25 0 1 0 179298923 7917568 1501 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 1933 1501 135 292 0 1638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7732

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1611360/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=11296 CPUtime=3.09
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 2423 0 0 0 303 6 0 0 25 0 1 0 179298923 11567104 2386 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 2824 2386 135 292 0 2529 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11296

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1604448/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=17768 CPUtime=6.29
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 4046 0 0 0 619 10 0 0 25 0 1 0 179298923 18194432 4009 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 4442 4009 135 292 0 4147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17768

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1591864/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=29944 CPUtime=12.68
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 7087 0 0 0 1252 16 0 0 25 0 1 0 179298923 30662656 7050 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 7486 7050 135 292 0 7191 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29944

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1571192/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=49612 CPUtime=25.48
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 12006 0 0 0 2517 31 0 0 25 0 1 0 179298923 50802688 11969 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 12403 11969 135 292 0 12108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49612

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3828
/proc/meminfo: memFree=1534776/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=86608 CPUtime=51.07
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 21248 0 0 0 5048 59 0 0 25 0 1 0 179298923 88686592 21211 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 21652 21211 135 292 0 21357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86608

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1466872/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=153468 CPUtime=102.26
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 37965 0 0 0 10115 111 0 0 25 0 1 0 179298923 157151232 37928 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 38367 37928 135 292 0 38072 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 153468

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1399032/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=222036 CPUtime=162.25
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 55098 0 0 0 16065 160 0 0 25 0 1 0 179298923 227364864 55061 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 55509 55061 135 292 0 55214 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 222036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1328632/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=291660 CPUtime=222.23
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 72491 0 0 0 22004 219 0 0 25 0 1 0 179298923 298659840 72454 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 72915 72454 135 292 0 72620 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 291660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1267192/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=353656 CPUtime=282.22
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 88002 0 0 0 27953 269 0 0 25 0 1 0 179298923 362143744 87965 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 88414 87965 135 292 0 88119 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 353656

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1204984/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=415056 CPUtime=342.21
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 103333 0 0 0 33906 315 0 0 25 0 1 0 179298923 425017344 103296 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 103764 103296 135 292 0 103469 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 415056

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3830
/proc/meminfo: memFree=1144376/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=475948 CPUtime=402.19
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 118543 0 0 0 39857 362 0 0 25 0 1 0 179298923 487370752 118506 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 118987 118507 135 292 0 118692 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 475948

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3830
/proc/meminfo: memFree=1083320/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=536428 CPUtime=462.18
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 133690 0 0 0 45802 416 0 0 25 0 1 0 179298923 549302272 133653 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 134107 133653 135 292 0 133812 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 536428

[startup+522.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 3830
/proc/meminfo: memFree=1024888/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=595704 CPUtime=522.16
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 148480 0 0 0 51751 465 0 0 25 0 1 0 179298923 610000896 148443 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 148926 148443 135 292 0 148631 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 595704

[startup+582.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 3830
/proc/meminfo: memFree=969144/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=650660 CPUtime=582.15
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 162206 0 0 0 57706 509 0 0 25 0 1 0 179298923 666275840 162169 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 162665 162169 135 292 0 162370 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 650660

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3830
/proc/meminfo: memFree=920888/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=698468 CPUtime=642.14
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 174149 0 0 0 63667 547 0 0 25 0 1 0 179298923 715231232 174112 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 174617 174112 135 292 0 174322 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 698468

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3836
/proc/meminfo: memFree=869872/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=749748 CPUtime=702.1
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 186966 0 0 0 69620 590 0 0 25 0 1 0 179298923 767741952 186929 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 187437 186929 135 292 0 187142 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 749748

[startup+762.306 s]
/proc/loadavg: 1.21 1.06 1.02 2/65 4312
/proc/meminfo: memFree=796400/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=800800 CPUtime=762.05
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 199717 0 0 0 75575 630 0 0 25 0 1 0 179298923 820019200 199680 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 200200 199680 135 292 0 199905 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 800800

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 4312
/proc/meminfo: memFree=749296/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=848736 CPUtime=822.03
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 211712 0 0 0 81534 669 0 0 25 0 1 0 179298923 869105664 211675 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 212184 211675 135 292 0 211889 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 848736

[startup+882.302 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 4312
/proc/meminfo: memFree=702960/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=894340 CPUtime=882.02
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 223110 0 0 0 87498 704 0 0 25 0 1 0 179298923 915804160 223073 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 223585 223073 135 292 0 223290 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 894340

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 4312
/proc/meminfo: memFree=652656/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=944764 CPUtime=942
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 235691 0 0 0 93455 745 0 0 25 0 1 0 179298923 967438336 235654 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 236191 235654 135 292 0 235896 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 944764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4312
/proc/meminfo: memFree=604336/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=992720 CPUtime=1001.99
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 247679 0 0 0 99413 786 0 0 25 0 1 0 179298923 1016545280 247642 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 248180 247642 135 292 0 247885 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 992720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4312
/proc/meminfo: memFree=550648/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1046776 CPUtime=1061.97
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 261189 0 0 0 105367 830 0 0 25 0 1 0 179298923 1071898624 261152 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 261694 261153 135 292 0 261399 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1046776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4312
/proc/meminfo: memFree=504056/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1093112 CPUtime=1121.96
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 272775 0 0 0 111330 866 0 0 25 0 1 0 179298923 1119346688 272738 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 273278 272738 135 292 0 272983 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1093112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=458552/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1138420 CPUtime=1181.95
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 284117 0 0 0 117290 905 0 0 25 0 1 0 179298923 1165742080 284080 1992294400 134512640 135709839 4294956240 18446744073709551615 134568276 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 284605 284080 135 292 0 284310 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1138420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1241.93
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 123276 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134583602 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1234252

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1253.93
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 124476 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134583612 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1253.93
Current children cumulated vsize (KiB) 1234252

[startup+1257.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1257.13
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 124796 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1257.13
Current children cumulated vsize (KiB) 1234252

[startup+1259.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1258.73
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 124956 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1258.73
Current children cumulated vsize (KiB) 1234252

[startup+1259.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1259.53
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 125036 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134583602 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1259.53
Current children cumulated vsize (KiB) 1234252

[startup+1260.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=1234252 CPUtime=1260.33
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194304 308078 0 0 0 125116 917 0 0 25 0 1 0 179298923 1263874048 308041 1992294400 134512640 135709839 4294956240 18446744073709551615 134583612 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 308563 308041 136 292 0 308268 0
Current children cumulated CPU time (s) 1260.33
Current children cumulated vsize (KiB) 1234252

[startup+1260.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4312
/proc/meminfo: memFree=362040/2055920 swapFree=4191900/4192956
[pid=3827] ppid=3825 vsize=0 CPUtime=1260.53
/proc/3827/stat : 3827 (wbo) R 3825 3827 3695 0 -1 4194308 308080 0 0 0 125122 931 0 0 25 0 1 0 179298923 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3827/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1260.53
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1260.96
CPU time (s): 1260.6
CPU user time (s): 1251.23
CPU system time (s): 9.37358
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1234252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1251.23
system time used= 9.37358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 308080
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= 2002

runsolver used 0.766883 second user time and 2.79058 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 03:49:45
IDJOB=1875568
IDBENCH=1282
IDSOLVER=698
FILE ID=node22/1875568-1245116985
PBS_JOBID= 9363641
Free space on /tmp= 66156 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875568-1245116985/watcher-1875568-1245116985 -o /tmp/evaluation-result-1875568-1245116985/solver-1875568-1245116985 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875568-1245116985.opb

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

MD5SUM BENCH= 07abcf74f2aa8e328290ac3dd6aefa51
RANDOM SEED=1576254995

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1618952 kB
Buffers:         48980 kB
Cached:         302728 kB
SwapCached:        260 kB
Active:          27772 kB
Inactive:       336684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618952 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          21228 kB
Slab:            58528 kB
Committed_AS:   141576 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875568-1245116985.opb

Free space on /tmp at the end= 66152 MiB
End job on node22 at 2009-06-16 04:10:46