Trace number 2655504

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 1.4aUNSAT 392.45 392.705

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark160.67
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655504-1276260490.opb.
0.00/0.00	c Instance file HOME/instance-2655504-1276260490.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 641
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 % |
0.00/0.01	c |       100 |     231     2707     8338 |     5500      100     21 |  0.002 % |
0.00/0.02	c |       251 |     231     2707     8338 |     6050      251     26 |  0.002 % |
0.00/0.03	c |       477 |     231     2707     8338 |     6655      477     25 |  0.002 % |
0.00/0.05	c |       816 |     231     2707     8338 |     7320      816     26 |  0.002 % |
0.00/0.08	c |      1322 |     231     2707     8338 |     8052     1322     24 |  0.002 % |
0.09/0.13	c |      2081 |     231     2707     8338 |     8857     2081     25 |  0.002 % |
0.20/0.21	c |      3220 |     231     2707     8338 |     9743     3220     27 |  0.002 % |
0.29/0.34	c |      4930 |     231     2707     8338 |    10717     4930     26 |  0.002 % |
0.49/0.58	c |      7493 |     231     2707     8338 |    11789     7493     26 |  0.002 % |
0.89/0.98	c |     11337 |     231     2707     8338 |    12968    11337     26 |  0.002 % |
1.59/1.66	c |     17103 |     231     2707     8338 |    14265    10567     26 |  0.002 % |
2.79/2.84	c |     25754 |     231     2707     8338 |    15692    12037     27 |  0.002 % |
4.89/4.94	c |     38728 |     231     2707     8338 |    17261     9220     28 |  0.002 % |
7.59/7.69	c |     58189 |     231     2707     8338 |    18987    11294     30 |  0.002 % |
12.99/13.05	c |     87382 |     231     2707     8338 |    20886    11838     29 |  0.002 % |
20.49/20.52	c |    131174 |     231     2707     8338 |    22974    13624     26 |  0.002 % |
33.78/33.83	c |    196859 |     231     2707     8338 |    25272    21616     27 |  0.002 % |
55.97/56.09	c |    295386 |     231     2707     8338 |    27799    12321     30 |  0.002 % |
91.37/91.46	c |    443175 |     231     2707     8338 |    30579    19954     27 |  0.002 % |
145.33/145.44	c |    664860 |     231     2707     8338 |    33637    19917     24 |  0.002 % |
240.00/240.11	c |    997387 |     231     2707     8338 |    37001    33472     26 |  0.002 % |
392.45/392.68	c ===============================================================================
392.45/392.68	c core #1
392.45/392.68	c Memory used           : 264.86 MB
392.45/392.68	c CPU time              : 388.103 s
392.45/392.68	c 
392.45/392.68	s UNSATISFIABLE
392.45/392.68	c Total CPU time: 388.103 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-2655504-1276260490/watcher-2655504-1276260490 -o /tmp/evaluation-result-2655504-1276260490/solver-2655504-1276260490 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655504-1276260490.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: 0.86 0.31 0.11 3/106 3761
/proc/meminfo: memFree=1608716/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=2652 CPUtime=0
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 278 0 0 0 0 0 0 0 20 0 1 0 2034887 2715648 196 1992294400 134512640 135751879 4286898368 18446744073709551615 134564342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 663 196 139 303 0 337 0

[startup+0.100195 s]
/proc/loadavg: 0.86 0.31 0.11 3/106 3761
/proc/meminfo: memFree=1608716/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=2964 CPUtime=0.09
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 405 0 0 0 9 0 0 0 20 0 1 0 2034887 3035136 302 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 741 302 143 303 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.201218 s]
/proc/loadavg: 0.86 0.31 0.11 3/106 3761
/proc/meminfo: memFree=1608716/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=3228 CPUtime=0.2
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 485 0 0 0 19 1 0 0 20 0 1 0 2034887 3305472 382 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 807 382 143 303 0 502 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3228

[startup+0.30124 s]
/proc/loadavg: 0.86 0.31 0.11 3/106 3761
/proc/meminfo: memFree=1608716/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=3492 CPUtime=0.29
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 549 0 0 0 28 1 0 0 20 0 1 0 2034887 3575808 446 1992294400 134512640 135751879 4286898368 18446744073709551615 134616350 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 873 446 143 303 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3492

[startup+0.701327 s]
/proc/loadavg: 0.86 0.31 0.11 3/106 3761
/proc/meminfo: memFree=1608716/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=4416 CPUtime=0.69
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 760 0 0 0 67 2 0 0 21 0 1 0 2034887 4521984 657 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 1104 657 143 303 0 799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4416

[startup+1.50051 s]
/proc/loadavg: 0.86 0.31 0.11 2/107 3762
/proc/meminfo: memFree=1605856/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=5740 CPUtime=1.49
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 1105 0 0 0 145 4 0 0 23 0 1 0 2034887 5877760 1002 1992294400 134512640 135751879 4286898368 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 1435 1002 143 303 0 1130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5740

[startup+3.10086 s]
/proc/loadavg: 0.87 0.32 0.11 2/107 3762
/proc/meminfo: memFree=1603872/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=7984 CPUtime=3.09
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 1671 0 0 0 302 7 0 0 25 0 1 0 2034887 8175616 1568 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 1996 1568 143 303 0 1691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7984

[startup+6.30057 s]
/proc/loadavg: 0.87 0.32 0.11 2/107 3762
/proc/meminfo: memFree=1599532/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=12340 CPUtime=6.29
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 2743 0 0 0 617 12 0 0 25 0 1 0 2034887 12636160 2640 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 3085 2640 143 303 0 2780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12340

[startup+12.701 s]
/proc/loadavg: 0.89 0.34 0.12 2/107 3762
/proc/meminfo: memFree=1591348/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=19692 CPUtime=12.69
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 4597 0 0 0 1248 21 0 0 25 0 1 0 2034887 20164608 4494 1992294400 134512640 135751879 4286898368 18446744073709551615 134602992 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 4923 4494 143 303 0 4618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19692

[startup+25.5018 s]
/proc/loadavg: 0.91 0.36 0.13 2/107 3762
/proc/meminfo: memFree=1578080/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=32784 CPUtime=25.48
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 7852 0 0 0 2508 40 0 0 25 0 1 0 2034887 33570816 7749 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 8196 7749 143 303 0 7891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32784

[startup+51.1014 s]
/proc/loadavg: 0.94 0.41 0.15 2/107 3764
/proc/meminfo: memFree=1554396/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=56616 CPUtime=51.07
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 13814 0 0 0 5031 76 0 0 25 0 1 0 2034887 57974784 13711 1992294400 134512640 135751879 4286898368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 14154 13711 143 303 0 13849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56616

[startup+102.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/107 3764
/proc/meminfo: memFree=1512484/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=97896 CPUtime=102.26
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 24132 0 0 0 10082 144 0 0 25 0 1 0 2034887 100245504 24029 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 24474 24029 143 303 0 24169 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97896

[startup+162.302 s]
/proc/loadavg: 0.99 0.59 0.24 2/107 3766
/proc/meminfo: memFree=1470448/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=140588 CPUtime=162.23
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 34777 0 0 0 16004 219 0 0 25 0 1 0 2034887 143962112 34674 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 35147 34674 143 303 0 34842 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 140588

[startup+222.309 s]
/proc/loadavg: 0.99 0.67 0.29 2/107 3768
/proc/meminfo: memFree=1429776/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=180688 CPUtime=222.21
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 44783 0 0 0 21935 286 0 0 25 0 1 0 2034887 185024512 44680 1992294400 134512640 135751879 4286898368 18446744073709551615 134616350 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 45172 44680 143 303 0 44867 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 180688

[startup+282.301 s]
/proc/loadavg: 0.99 0.72 0.33 2/107 3770
/proc/meminfo: memFree=1396420/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=214068 CPUtime=282.18
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 53130 0 0 0 27875 343 0 0 25 0 1 0 2034887 219205632 53027 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 53517 53027 143 303 0 53212 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 214068

[startup+342.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 3772
/proc/meminfo: memFree=1365048/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=245296 CPUtime=342.17
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 60920 0 0 0 33819 398 0 0 25 0 1 0 2034887 251183104 60817 1992294400 134512640 135751879 4286898368 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 61324 60817 143 303 0 61019 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 245296

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (392.45 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (392.45 s) to the 'lost time'.

[startup+392.601 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1339504/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=271208 CPUtime=392.45
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 67395 0 0 0 38802 443 0 0 25 0 1 0 2034887 277716992 67292 1992294400 134512640 135751879 4286898368 18446744073709551615 134602977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67802 67292 143 303 0 67497 0
Current children cumulated CPU time (s) 392.45
Current children cumulated vsize (KiB) 271208

[startup+392.701 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1563324/2059040 swapFree=4192956/4192956
[pid=3761] ppid=-1 vsize=0 CPUtime=0
/proc/3761/stat : -- couldn't open stat file --/proc/3761/statm: 144 0 65536 4102 0 18446744071562232103 0 0 17 0 0 0 80
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+358.401 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 3772
/proc/meminfo: memFree=1357732/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=252836 CPUtime=358.26
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 62826 0 0 0 35414 412 0 0 25 0 1 0 2034887 258904064 62723 1992294400 134512640 135751879 4286898368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 63209 62723 143 303 0 62904 0
Current children cumulated CPU time (s) 358.26
Current children cumulated vsize (KiB) 252836

[startup+371.201 s]
/proc/loadavg: 0.99 0.79 0.39 2/107 3772
/proc/meminfo: memFree=1350292/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=260252 CPUtime=371.06
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 64657 0 0 0 36681 425 0 0 25 0 1 0 2034887 266498048 64554 1992294400 134512640 135751879 4286898368 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 65063 64554 143 303 0 64758 0
Current children cumulated CPU time (s) 371.06
Current children cumulated vsize (KiB) 260252

[startup+384.008 s]
/proc/loadavg: 0.99 0.80 0.39 2/107 3772
/proc/meminfo: memFree=1342976/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=267248 CPUtime=383.86
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 66399 0 0 0 37950 436 0 0 25 0 1 0 2034887 273661952 66296 1992294400 134512640 135751879 4286898368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 66812 66296 143 303 0 66507 0
Current children cumulated CPU time (s) 383.86
Current children cumulated vsize (KiB) 267248

[startup+387.201 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1341736/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=268436 CPUtime=387.06
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 66699 0 0 0 38268 438 0 0 25 0 1 0 2034887 274878464 66596 1992294400 134512640 135751879 4286898368 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67109 66596 143 303 0 66804 0
Current children cumulated CPU time (s) 387.06
Current children cumulated vsize (KiB) 268436

[startup+390.401 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1340496/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=270152 CPUtime=390.25
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 67151 0 0 0 38584 441 0 0 25 0 1 0 2034887 276635648 67048 1992294400 134512640 135751879 4286898368 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67538 67048 143 303 0 67233 0
Current children cumulated CPU time (s) 390.25
Current children cumulated vsize (KiB) 270152

[startup+392.002 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1339504/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=270944 CPUtime=391.85
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 67326 0 0 0 38743 442 0 0 25 0 1 0 2034887 277446656 67223 1992294400 134512640 135751879 4286898368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67736 67223 143 303 0 67431 0
Current children cumulated CPU time (s) 391.85
Current children cumulated vsize (KiB) 270944

[startup+392.401 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1339504/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=271076 CPUtime=392.24
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 67380 0 0 0 38782 442 0 0 25 0 1 0 2034887 277581824 67277 1992294400 134512640 135751879 4286898368 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67769 67277 143 303 0 67464 0
Current children cumulated CPU time (s) 392.24
Current children cumulated vsize (KiB) 271076

[startup+392.601 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1339504/2059040 swapFree=4192956/4192956
[pid=3761] ppid=3759 vsize=271208 CPUtime=392.45
/proc/3761/stat : 3761 (wbo1.4a) R 3759 3761 3356 0 -1 4202496 67395 0 0 0 38802 443 0 0 25 0 1 0 2034887 277716992 67292 1992294400 134512640 135751879 4286898368 18446744073709551615 134602977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3761/statm: 67802 67292 143 303 0 67497 0
Current children cumulated CPU time (s) 392.45
Current children cumulated vsize (KiB) 271208

[startup+392.701 s]
/proc/loadavg: 0.99 0.80 0.40 2/107 3772
/proc/meminfo: memFree=1563324/2059040 swapFree=4192956/4192956
[pid=3761] ppid=-1 vsize=0 CPUtime=0
/proc/3761/stat : -- couldn't open stat file --/proc/3761/statm: 144 0 65536 4102 0 18446744071562232103 0 0 17 0 0 0 80
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3761 and gives
#  childrusage.ru_utime.tv_sec=388
#  childrusage.ru_utime.tv_usec=102999
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=458322
# CPU time returned by wait4() is 392.561
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 392.45
#  lost CPU user time (s): 388.02
#  lost CPU system time (s): 4.43

Real time (s): 392.705
CPU time (s): 392.45
CPU user time (s): 388.02
CPU system time (s): 4.43
CPU usage (%): 99.9351
Max. virtual memory (cumulated for all children) (KiB): 271208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 388.103
system time used= 4.45832
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67397
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= 1
involuntary context switches= 4151

runsolver used 0.52092 second user time and 1.9897 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-11 14:48:10
IDJOB=2655504
IDBENCH=1270
IDSOLVER=1160
FILE ID=node010/2655504-1276260490
PBS_JOBID= 11172201
Free space on /tmp= 62500 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655504-1276260490/watcher-2655504-1276260490 -o /tmp/evaluation-result-2655504-1276260490/solver-2655504-1276260490 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655504-1276260490.opb

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

MD5SUM BENCH= 9f20f031d3068edba1350cbde5c721b5
RANDOM SEED=2021112348

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1609236 kB
Buffers:         44168 kB
Cached:         279868 kB
SwapCached:          0 kB
Active:         142284 kB
Inactive:       241660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1609236 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3032 kB
Writeback:           0 kB
AnonPages:       59976 kB
Mapped:          15388 kB
Slab:            44196 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62496 MiB
End job on node010 at 2010-06-11 14:54:43