Trace number 2655368

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 997.307 997.587

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 benchmark483.153
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-2655368-1276260511.opb.
0.00/0.00	c Instance file HOME/instance-2655368-1276260511.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 ============================[ 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 |       101 |     231     2707     8338 |     5500      101     20 |  0.002 % |
0.00/0.02	c |       251 |     231     2707     8338 |     6050      251     24 |  0.002 % |
0.02/0.03	c |       477 |     231     2707     8338 |     6655      477     23 |  0.002 % |
0.02/0.05	c |       815 |     231     2707     8338 |     7320      815     23 |  0.002 % |
0.02/0.08	c |      1321 |     231     2707     8338 |     8052     1321     24 |  0.002 % |
0.09/0.13	c |      2080 |     231     2707     8338 |     8857     2080     24 |  0.002 % |
0.19/0.21	c |      3220 |     231     2707     8338 |     9743     3220     26 |  0.002 % |
0.29/0.35	c |      4928 |     231     2707     8338 |    10717     4928     26 |  0.002 % |
0.49/0.59	c |      7491 |     231     2707     8338 |    11789     7491     28 |  0.002 % |
0.89/1.00	c |     11335 |     231     2707     8338 |    12968    11335     28 |  0.002 % |
1.69/1.72	c |     17101 |     231     2707     8338 |    14265    10550     28 |  0.002 % |
2.69/2.76	c |     25752 |     231     2707     8338 |    15692    11993     27 |  0.002 % |
4.49/4.53	c |     38727 |     231     2707     8338 |    17261     9157     28 |  0.002 % |
7.69/7.72	c |     58188 |     231     2707     8338 |    18987    11242     31 |  0.002 % |
12.09/12.14	c |     87380 |     231     2707     8338 |    20886    11781     28 |  0.002 % |
20.09/20.15	c |    131170 |     231     2707     8338 |    22974    13606     27 |  0.002 % |
33.19/33.21	c |    196856 |     231     2707     8338 |    25272    21515     29 |  0.002 % |
54.89/54.90	c |    295382 |     231     2707     8338 |    27799    13263     29 |  0.002 % |
92.48/92.55	c |    443171 |     231     2707     8338 |    30579    19365     29 |  0.002 % |
153.36/153.40	c |    664858 |     231     2707     8338 |    33637    22760     28 |  0.002 % |
241.02/241.19	c |    997386 |     231     2707     8338 |    37001    16455     25 |  0.002 % |
374.19/374.34	c |   1496174 |     231     2707     8338 |    40701    21215     26 |  0.002 % |
613.72/613.96	c |   2244358 |     231     2707     8338 |    44771    24770     25 |  0.002 % |
985.51/985.84	c |   3366632 |     230     2707     8338 |    49248    25262     24 |  0.439 % |
997.21/997.53	c ===============================================================================
997.21/997.53	c core #1
997.21/997.53	c Memory used           : 618.81 MB
997.21/997.53	c CPU time              : 986.125 s
997.21/997.53	c 
997.21/997.53	s UNSATISFIABLE
997.21/997.53	c Total CPU time: 986.126 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-2655368-1276260511/watcher-2655368-1276260511 -o /tmp/evaluation-result-2655368-1276260511/solver-2655368-1276260511 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655368-1276260511.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: 0.87 0.34 0.12 3/107 2887
/proc/meminfo: memFree=1700816/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=2652 CPUtime=0
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 91755 2715648 195 1992294400 134512640 135751879 4294644480 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 663 196 139 303 0 337 0

[startup+0.0306271 s]
/proc/loadavg: 0.87 0.34 0.12 3/107 2887
/proc/meminfo: memFree=1700816/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=2700 CPUtime=0.02
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 347 0 0 0 2 0 0 0 20 0 1 0 91755 2764800 244 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 675 244 143 303 0 370 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2700

[startup+0.100629 s]
/proc/loadavg: 0.87 0.34 0.12 3/107 2887
/proc/meminfo: memFree=1700816/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=2964 CPUtime=0.09
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 405 0 0 0 9 0 0 0 20 0 1 0 91755 3035136 302 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 741 302 143 303 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.300634 s]
/proc/loadavg: 0.87 0.34 0.12 3/107 2887
/proc/meminfo: memFree=1700816/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=3492 CPUtime=0.29
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 543 0 0 0 28 1 0 0 20 0 1 0 91755 3575808 440 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 873 440 143 303 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3492

[startup+0.700643 s]
/proc/loadavg: 0.87 0.34 0.12 3/107 2887
/proc/meminfo: memFree=1700816/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=4416 CPUtime=0.69
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 776 0 0 0 68 1 0 0 21 0 1 0 91755 4521984 673 1992294400 134512640 135751879 4294644480 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 1104 673 143 303 0 799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4416

[startup+1.50067 s]
/proc/loadavg: 0.87 0.34 0.12 2/108 2888
/proc/meminfo: memFree=1697956/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=5868 CPUtime=1.49
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 1114 0 0 0 146 3 0 0 23 0 1 0 91755 6008832 1011 1992294400 134512640 135751879 4294644480 18446744073709551615 134516989 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 1467 1011 143 303 0 1162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5868

[startup+3.1007 s]
/proc/loadavg: 0.87 0.34 0.12 3/108 2888
/proc/meminfo: memFree=1696096/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=8376 CPUtime=3.09
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 1758 0 0 0 304 5 0 0 25 0 1 0 91755 8577024 1655 1992294400 134512640 135751879 4294644480 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 2094 1655 143 303 0 1789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8376

[startup+6.30179 s]
/proc/loadavg: 0.88 0.35 0.12 2/108 2888
/proc/meminfo: memFree=1691012/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=12868 CPUtime=6.29
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 2887 0 0 0 619 10 0 0 25 0 1 0 91755 13176832 2784 1992294400 134512640 135751879 4294644480 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 3217 2784 143 303 0 2912 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12868

[startup+12.7009 s]
/proc/loadavg: 0.89 0.36 0.13 2/108 2888
/proc/meminfo: memFree=1682580/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=21224 CPUtime=12.69
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 4953 0 0 0 1246 23 0 0 25 0 1 0 91755 21733376 4850 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 5306 4850 143 303 0 5001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21224

[startup+25.5012 s]
/proc/loadavg: 0.92 0.39 0.14 2/108 2888
/proc/meminfo: memFree=1668196/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=34856 CPUtime=25.49
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 8387 0 0 0 2507 42 0 0 25 0 1 0 91755 35692544 8284 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 8714 8284 143 303 0 8409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34856

[startup+51.1007 s]
/proc/loadavg: 0.94 0.44 0.16 2/108 2888
/proc/meminfo: memFree=1644760/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=58400 CPUtime=51.08
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 14259 0 0 0 5028 80 0 0 25 0 1 0 91755 59801600 14156 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 14600 14156 143 303 0 14295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58400

[startup+102.308 s]
/proc/loadavg: 0.97 0.52 0.20 2/108 2889
/proc/meminfo: memFree=1603840/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=98772 CPUtime=102.28
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 24337 0 0 0 10085 143 0 0 25 0 1 0 91755 101142528 24234 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 24693 24234 143 303 0 24388 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 98772

[startup+162.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/108 2890
/proc/meminfo: memFree=1561804/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=140852 CPUtime=162.25
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 34853 0 0 0 16009 216 0 0 25 0 1 0 91755 144232448 34750 1992294400 134512640 135751879 4294644480 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 35213 34750 143 303 0 34908 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 140852

[startup+222.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/108 2891
/proc/meminfo: memFree=1518652/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=183808 CPUtime=222.23
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 45564 0 0 0 21934 289 0 0 25 0 1 0 91755 188219392 45461 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 45952 45461 143 303 0 45647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183808

[startup+282.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/108 2892
/proc/meminfo: memFree=1473640/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=229112 CPUtime=282.22
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 56879 0 0 0 27848 374 0 0 25 0 1 0 91755 234610688 56776 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 57278 56776 143 303 0 56973 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 229112

[startup+342.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/108 2892
/proc/meminfo: memFree=1433464/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=268880 CPUtime=342.2
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 66834 0 0 0 33772 448 0 0 25 0 1 0 91755 275333120 66731 1992294400 134512640 135751879 4294644480 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 67220 66731 143 303 0 66915 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 268880

[startup+402.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/108 2893
/proc/meminfo: memFree=1394652/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=308028 CPUtime=402.19
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 76621 0 0 0 39699 520 0 0 25 0 1 0 91755 315420672 76518 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 77007 76518 143 303 0 76702 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 308028

[startup+462.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/108 2894
/proc/meminfo: memFree=1361048/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=341120 CPUtime=462.18
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 84868 0 0 0 45641 577 0 0 25 0 1 0 91755 349306880 84765 1992294400 134512640 135751879 4294644480 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 85280 84765 143 303 0 84975 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 341120

[startup+522.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/108 2895
/proc/meminfo: memFree=1325708/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=376688 CPUtime=522.16
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 93754 0 0 0 51575 641 0 0 25 0 1 0 91755 385728512 93651 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 94172 93651 143 303 0 93867 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 376688

[startup+582.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/108 2896
/proc/meminfo: memFree=1291732/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=410360 CPUtime=582.13
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 102171 0 0 0 57506 707 0 0 25 0 1 0 91755 420208640 102068 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 102590 102068 143 303 0 102285 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 410360

[startup+642.301 s]
/proc/loadavg: 0.99 0.91 0.54 2/108 2896
/proc/meminfo: memFree=1258500/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=443424 CPUtime=642.12
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 110413 0 0 0 63446 766 0 0 25 0 1 0 91755 454066176 110310 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 110856 110310 143 303 0 110551 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 443424

[startup+702.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/108 2897
/proc/meminfo: memFree=1223284/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=478420 CPUtime=702.1
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 119185 0 0 0 69382 828 0 0 25 0 1 0 91755 489902080 119082 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 119605 119082 143 303 0 119300 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 478420

[startup+762.308 s]
/proc/loadavg: 0.99 0.93 0.58 2/108 2907
/proc/meminfo: memFree=1186960/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=513804 CPUtime=762.07
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 128017 0 0 0 75320 887 0 0 25 0 1 0 91755 526135296 127914 1992294400 134512640 135751879 4294644480 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 128451 127914 143 303 0 128146 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 513804

[startup+822.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/108 2908
/proc/meminfo: memFree=1155712/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=545264 CPUtime=822.05
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 135888 0 0 0 81259 946 0 0 25 0 1 0 91755 558350336 135785 1992294400 134512640 135751879 4294644480 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 136316 135785 143 303 0 136011 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 545264

[startup+882.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/108 2909
/proc/meminfo: memFree=1123596/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=577148 CPUtime=882.04
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 143839 0 0 0 87198 1006 0 0 25 0 1 0 91755 590999552 143736 1992294400 134512640 135751879 4294644480 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 144287 143736 143 303 0 143982 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 577148

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.65 2/108 2909
/proc/meminfo: memFree=1091728/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=609232 CPUtime=942.02
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 151868 0 0 0 93136 1066 0 0 25 0 1 0 91755 623853568 151765 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 152308 151765 143 303 0 152003 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 609232

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

[startup+947.109 s]
/proc/loadavg: 0.99 0.96 0.65 2/108 2909
/proc/meminfo: memFree=1089372/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=611344 CPUtime=946.83
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 152375 0 0 0 93614 1069 0 0 25 0 1 0 91755 626016256 152272 1992294400 134512640 135751879 4294644480 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 152836 152273 143 303 0 152531 0
Current children cumulated CPU time (s) 946.83
Current children cumulated vsize (KiB) 611344

[startup+972.701 s]
/proc/loadavg: 0.99 0.96 0.66 2/108 2910
/proc/meminfo: memFree=1077344/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=623624 CPUtime=972.42
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 155442 0 0 0 96150 1092 0 0 25 0 1 0 91755 638590976 155339 1992294400 134512640 135751879 4294644480 18446744073709551615 134610853 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 155906 155339 143 303 0 155601 0
Current children cumulated CPU time (s) 972.42
Current children cumulated vsize (KiB) 623624

[startup+985.501 s]
/proc/loadavg: 0.99 0.96 0.66 2/108 2910
/proc/meminfo: memFree=1070896/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=629696 CPUtime=985.22
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 156978 0 0 0 97418 1104 0 0 25 0 1 0 91755 644808704 156875 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 157424 156875 143 303 0 157119 0
Current children cumulated CPU time (s) 985.22
Current children cumulated vsize (KiB) 629696

[startup+991.9 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2910
/proc/meminfo: memFree=1069036/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=631808 CPUtime=991.61
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 157485 0 0 0 98053 1108 0 0 25 0 1 0 91755 646971392 157382 1992294400 134512640 135751879 4294644480 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 157952 157382 143 303 0 157647 0
Current children cumulated CPU time (s) 991.61
Current children cumulated vsize (KiB) 631808

[startup+995.102 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2910
/proc/meminfo: memFree=1067920/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=632864 CPUtime=994.81
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 157774 0 0 0 98371 1110 0 0 25 0 1 0 91755 648052736 157671 1992294400 134512640 135751879 4294644480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 158216 157671 143 303 0 157911 0
Current children cumulated CPU time (s) 994.81
Current children cumulated vsize (KiB) 632864

[startup+996.702 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2910
/proc/meminfo: memFree=1067300/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=633392 CPUtime=996.41
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 157889 0 0 0 98530 1111 0 0 25 0 1 0 91755 648593408 157786 1992294400 134512640 135751879 4294644480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 158348 157786 143 303 0 158043 0
Current children cumulated CPU time (s) 996.41
Current children cumulated vsize (KiB) 633392

[startup+997.102 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2910
/proc/meminfo: memFree=1067300/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=633524 CPUtime=996.82
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 157915 0 0 0 98570 1112 0 0 25 0 1 0 91755 648728576 157812 1992294400 134512640 135751879 4294644480 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 158381 157812 143 303 0 158076 0
Current children cumulated CPU time (s) 996.82
Current children cumulated vsize (KiB) 633524

[startup+997.502 s]
/proc/loadavg: 0.99 0.96 0.67 2/108 2910
/proc/meminfo: memFree=1067300/2059040 swapFree=4192956/4192956
[pid=2887] ppid=2885 vsize=633656 CPUtime=997.21
/proc/2887/stat : 2887 (wbo1.4a) R 2885 2887 2320 0 -1 4202496 157952 0 0 0 98609 1112 0 0 25 0 1 0 91755 648863744 157849 1992294400 134512640 135751879 4294644480 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2887/statm: 158414 157849 143 303 0 158109 0
Current children cumulated CPU time (s) 997.21
Current children cumulated vsize (KiB) 633656

Child status: 0
Real time (s): 997.587
CPU time (s): 997.307
CPU user time (s): 986.126
CPU system time (s): 11.1813
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 633656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 986.126
system time used= 11.1813
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157956
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= 10784

runsolver used 1.54876 second user time and 4.82027 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-11 14:48:31
IDJOB=2655368
IDBENCH=1279
IDSOLVER=1160
FILE ID=node018/2655368-1276260511
PBS_JOBID= 11172194
Free space on /tmp= 62192 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655368-1276260511/watcher-2655368-1276260511 -o /tmp/evaluation-result-2655368-1276260511/solver-2655368-1276260511 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655368-1276260511.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=1872689613

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1701220 kB
Buffers:         11504 kB
Cached:         239892 kB
SwapCached:          0 kB
Active:          98936 kB
Inactive:       212356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1701220 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2964 kB
Writeback:           0 kB
AnonPages:       59784 kB
Mapped:          15372 kB
Slab:            24660 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178864 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= 62188 MiB
End job on node018 at 2010-06-11 15:05:09