Trace number 359643

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, and are wall clock time (not CPU 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 3.0.16? 1800 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark7.8838
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 671
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/359643-1176939008/instance-359643-1176939008.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.98/1800.61	c      100    231     2686    13739    5     5677    2069    100   2631 0.04
1799.98/1800.61	c      250    231     2836    20467    7     5977    2276    250   4807 0.05
1799.98/1800.61	c      475    231     3061    32221   10     6424    2504    475   6168 0.08
1799.98/1800.61	c      813    231     3399    50634   14     7101    2755    813   6112 0.13
1799.98/1800.61	c     1321    231     3907    75363   19     8115    3031   1321   5793 0.23
1799.98/1800.61	c     2086    231     4672   115371   24     9647    3335   2086   4943 0.42
1799.98/1800.61	c     3232    231     5818   167232   28    11939    3669   3232   4101 0.79
1799.98/1800.61	c     4953    231     5619   138939   24    11542    4036   3033   4020 1.23
1799.98/1800.61	c     7537    231     6093   164949   27    12490    4440   3507   3829 1.97
1799.98/1800.61	c    11418    231     5317   133652   25    10938    4885   2731   3400 3.36
1799.98/1800.61	c    17241    231     6081   188632   31    12463    5374   3495   2997 5.75
1799.98/1800.61	c    25978    231     6466   207107   32    13234    5912   3880   2679 9.70
1799.98/1800.61	c    39089    231     7361   213558   29    15023    6504   4775   2693 14.51
1799.98/1800.61	c    58760    231     6983   195131   27    14270    7155   4397   2601 22.59
1799.98/1800.61	c    88270    231     6968   192695   27    14238    7871   4382   2576 34.26
1799.98/1800.61	c   132540    231     6766   188530   27    13835    8659   4180   2439 54.34
1799.98/1800.61	c   198950    231    10996   365194   33    22295    9525   8410   2221 89.54
1799.98/1800.61	c   298571    231     8232   237141   28    16768   10478   5646   2081 143.44
1799.98/1800.61	c   448007    231     7974   213740   26    16252   11526   5388   1944 230.45
1799.98/1800.61	c   672165    231     8639   264286   30    17582   12679   6053   1761 381.52
1799.98/1800.61	c  1008409    231     9440   286463   30    19185   13947   6854   1606 627.57
1799.98/1800.61	c  1512782    231    10781   347672   32    21866   15342   8195   1438 1051.87
1799.98/1800.61	c  2269351    231    12354   402718   32    25013   16877   9768   1310 1732.17
1799.98/1800.61	c Resources Exceeded
1799.98/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.61	c   23  2341631 427948  3093880    16213   608708  13627   1300 1800.00
1799.98/1800.61	s UNKNOWN
1799.98/1800.61	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-359643-1176939008 -o ROOT/results/node46/solver-359643-1176939008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359643-1176939008/instance-359643-1176939008.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 18553
/proc/meminfo: memFree=1838760/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=3828 CPUtime=0
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 48583772 3919872 141 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/18553/statm: 957 141 118 324 0 14 0

[startup+0.037018 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 18553
/proc/meminfo: memFree=1838760/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=4584 CPUtime=0.02
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 566 0 0 0 2 0 0 0 18 0 1 0 48583772 4694016 513 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1146 513 310 324 0 215 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4584

[startup+0.10103 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 18553
/proc/meminfo: memFree=1838760/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=4848 CPUtime=0.09
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 644 0 0 0 9 0 0 0 18 0 1 0 48583772 4964352 591 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1212 591 310 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301066 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 18553
/proc/meminfo: memFree=1838760/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=5636 CPUtime=0.28
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 839 0 0 0 28 0 0 0 19 0 1 0 48583772 5771264 786 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1409 786 311 324 0 478 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5636

[startup+0.70114 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 18553
/proc/meminfo: memFree=1838760/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=6552 CPUtime=0.69
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1082 0 0 0 68 1 0 0 23 0 1 0 48583772 6709248 1029 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1638 1029 311 324 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6552

[startup+1.50129 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 18554
/proc/meminfo: memFree=1835168/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=7204 CPUtime=1.49
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1223 0 0 0 148 1 0 0 25 0 1 0 48583772 7376896 1170 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134585181 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1801 1170 311 324 0 870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7204

[startup+3.10159 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 18554
/proc/meminfo: memFree=1834912/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=7600 CPUtime=3.08
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1322 0 0 0 307 1 0 0 25 0 1 0 48583772 7782400 1269 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8228422 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 1900 1269 311 324 0 969 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7600

[startup+6.30118 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 18554
/proc/meminfo: memFree=1834016/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=8244 CPUtime=6.29
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1482 0 0 0 627 2 0 0 25 0 1 0 48583772 8441856 1429 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2061 1429 311 324 0 1130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8244

[startup+12.7014 s]
/proc/loadavg: 0.99 1.02 1.00 2/79 18554
/proc/meminfo: memFree=1833320/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=8896 CPUtime=12.69
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1649 0 0 0 1265 4 0 0 25 0 1 0 48583772 9109504 1596 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2224 1596 311 324 0 1293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8896

[startup+25.5017 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 18554
/proc/meminfo: memFree=1832872/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=9548 CPUtime=25.48
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1811 0 0 0 2542 6 0 0 25 0 1 0 48583772 9777152 1758 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2387 1758 311 324 0 1456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9548

[startup+51.1015 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 18554
/proc/meminfo: memFree=1832424/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=9916 CPUtime=51.07
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 1903 0 0 0 5095 12 0 0 25 0 1 0 48583772 10153984 1850 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2479 1850 311 324 0 1548 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9916

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/79 18554
/proc/meminfo: memFree=1831144/2055920 swapFree=4091280/4192956
[pid=18553] ppid=18551 vsize=11168 CPUtime=102.26
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2233 0 0 0 10203 23 0 0 25 0 1 0 48583772 11436032 2180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2792 2180 311 324 0 1861 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11168

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18554
/proc/meminfo: memFree=1830760/2055920 swapFree=4091344/4192956
[pid=18553] ppid=18551 vsize=11520 CPUtime=162.23
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2315 0 0 0 16188 35 0 0 25 0 1 0 48583772 11796480 2262 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2880 2262 311 324 0 1949 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11520

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18554
/proc/meminfo: memFree=1830760/2055920 swapFree=4091408/4192956
[pid=18553] ppid=18551 vsize=11520 CPUtime=222.22
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2315 0 0 0 22177 45 0 0 25 0 1 0 48583772 11796480 2262 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 2880 2262 311 324 0 1949 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11520

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18554
/proc/meminfo: memFree=1829800/2055920 swapFree=4091408/4192956
[pid=18553] ppid=18551 vsize=12536 CPUtime=282.19
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2560 0 0 0 28164 55 0 0 25 0 1 0 48583772 12836864 2507 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3134 2507 311 324 0 2203 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12536

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1829608/2055920 swapFree=4091472/4192956
[pid=18553] ppid=18551 vsize=12660 CPUtime=342.18
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2597 0 0 0 34152 66 0 0 25 0 1 0 48583772 12963840 2544 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3165 2544 311 324 0 2234 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12660

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1829288/2055920 swapFree=4091472/4192956
[pid=18553] ppid=18551 vsize=13012 CPUtime=402.15
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2680 0 0 0 40140 75 0 0 25 0 1 0 48583772 13324288 2627 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3253 2627 311 324 0 2322 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13012

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1829160/2055920 swapFree=4091472/4192956
[pid=18553] ppid=18551 vsize=13144 CPUtime=462.14
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2720 0 0 0 46131 83 0 0 25 0 1 0 48583772 13459456 2667 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3286 2667 311 324 0 2355 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13144

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1829160/2055920 swapFree=4091536/4192956
[pid=18553] ppid=18551 vsize=13144 CPUtime=522.12
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2720 0 0 0 52118 94 0 0 25 0 1 0 48583772 13459456 2667 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3286 2667 311 324 0 2355 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13144

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1829160/2055920 swapFree=4091536/4192956
[pid=18553] ppid=18551 vsize=13144 CPUtime=582.09
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2720 0 0 0 58107 102 0 0 25 0 1 0 48583772 13459456 2667 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3286 2667 311 324 0 2355 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13144

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1828456/2055920 swapFree=4091600/4192956
[pid=18553] ppid=18551 vsize=13868 CPUtime=642.07
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 2895 0 0 0 64096 111 0 0 25 0 1 0 48583772 14200832 2842 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3467 2842 311 324 0 2536 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13868


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

/proc/meminfo: memFree=1827496/2055920 swapFree=4091792/4192956
[pid=18553] ppid=18551 vsize=14668 CPUtime=1121.91
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3109 0 0 0 112012 179 0 0 25 0 1 0 48583772 15020032 3056 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3667 3056 311 324 0 2736 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14668

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827496/2055920 swapFree=4091792/4192956
[pid=18553] ppid=18551 vsize=14668 CPUtime=1181.89
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3109 0 0 0 118002 187 0 0 25 0 1 0 48583772 15020032 3056 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3667 3056 311 324 0 2736 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 14668

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827432/2055920 swapFree=4091856/4192956
[pid=18553] ppid=18551 vsize=14668 CPUtime=1241.86
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3109 0 0 0 123991 195 0 0 25 0 1 0 48583772 15020032 3056 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3667 3056 311 324 0 2736 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 14668

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827176/2055920 swapFree=4091856/4192956
[pid=18553] ppid=18551 vsize=14892 CPUtime=1301.85
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3159 0 0 0 129980 205 0 0 25 0 1 0 48583772 15249408 3106 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3723 3106 311 324 0 2792 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 14892

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827176/2055920 swapFree=4091920/4192956
[pid=18553] ppid=18551 vsize=14892 CPUtime=1361.83
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3159 0 0 0 135969 214 0 0 25 0 1 0 48583772 15249408 3106 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3723 3106 311 324 0 2792 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 14892

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4091920/4192956
[pid=18553] ppid=18551 vsize=15096 CPUtime=1421.81
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3203 0 0 0 141960 221 0 0 25 0 1 0 48583772 15458304 3150 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3774 3150 311 324 0 2843 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 15096

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4091920/4192956
[pid=18553] ppid=18551 vsize=15088 CPUtime=1481.79
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3203 0 0 0 147950 229 0 0 25 0 1 0 48583772 15450112 3150 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3772 3150 311 324 0 2841 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 15088

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4091984/4192956
[pid=18553] ppid=18551 vsize=15088 CPUtime=1541.77
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3203 0 0 0 153939 238 0 0 25 0 1 0 48583772 15450112 3150 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3772 3150 311 324 0 2841 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 15088

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4091984/4192956
[pid=18553] ppid=18551 vsize=15076 CPUtime=1601.75
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3203 0 0 0 159927 248 0 0 25 0 1 0 48583772 15437824 3150 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3769 3150 311 324 0 2838 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 15076

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4092048/4192956
[pid=18553] ppid=18551 vsize=15076 CPUtime=1661.72
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3204 0 0 0 165917 255 0 0 25 0 1 0 48583772 15437824 3151 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3769 3151 311 324 0 2838 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 15076

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1827048/2055920 swapFree=4092048/4192956
[pid=18553] ppid=18551 vsize=15076 CPUtime=1721.71
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3204 0 0 0 171907 264 0 0 25 0 1 0 48583772 15437824 3151 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3769 3151 311 324 0 2838 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 15076

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826344/2055920 swapFree=4092048/4192956
[pid=18553] ppid=18551 vsize=15608 CPUtime=1781.68
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3348 0 0 0 177897 271 0 0 25 0 1 0 48583772 15982592 3295 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3902 3295 311 324 0 2971 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 15608

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

[startup+1791.91 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826344/2055920 swapFree=4092048/4192956
[pid=18553] ppid=18551 vsize=15608 CPUtime=1791.29
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3348 0 0 0 178856 273 0 0 25 0 1 0 48583772 15982592 3295 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3902 3295 311 324 0 2971 0
Current children cumulated CPU time (s) 1791.29
Current children cumulated vsize (KiB) 15608

[startup+1795.1 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826344/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15608 CPUtime=1794.49
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3348 0 0 0 179175 274 0 0 25 0 1 0 48583772 15982592 3295 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3902 3295 311 324 0 2971 0
Current children cumulated CPU time (s) 1794.49
Current children cumulated vsize (KiB) 15608

[startup+1798.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826216/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15808 CPUtime=1797.68
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3382 0 0 0 179494 274 0 0 25 0 1 0 48583772 16187392 3329 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3952 3329 311 324 0 3021 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 15808

[startup+1799.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826216/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15808 CPUtime=1799.28
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3382 0 0 0 179654 274 0 0 25 0 1 0 48583772 16187392 3329 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3952 3329 311 324 0 3021 0
Current children cumulated CPU time (s) 1799.28
Current children cumulated vsize (KiB) 15808

[startup+1800.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826216/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15808 CPUtime=1799.68
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3382 0 0 0 179694 274 0 0 25 0 1 0 48583772 16187392 3329 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8226689 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3952 3329 311 324 0 3021 0
Current children cumulated CPU time (s) 1799.68
Current children cumulated vsize (KiB) 15808

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826216/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15808 CPUtime=1799.88
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3382 0 0 0 179714 274 0 0 25 0 1 0 48583772 16187392 3329 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3952 3329 311 324 0 3021 0
Current children cumulated CPU time (s) 1799.88
Current children cumulated vsize (KiB) 15808

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18556
/proc/meminfo: memFree=1826216/2055920 swapFree=4092112/4192956
[pid=18553] ppid=18551 vsize=15808 CPUtime=1799.98
/proc/18553/stat : 18553 (bsolo3.0.16) R 18551 18553 17453 0 -1 4194304 3382 0 0 0 179724 274 0 0 25 0 1 0 48583772 16187392 3329 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18553/statm: 3952 3329 311 324 0 3021 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 15808

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800
CPU user time (s): 1797.25
CPU system time (s): 2.75058
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 15808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.25
system time used= 2.75058
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3383
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= 12
involuntary context switches= 35606

runsolver used 1.89471 second user time and 4.66129 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 23:30:08 UTC 2007

IDJOB= 359643
IDBENCH= 1308
IDSOLVER= 163
FILE ID= node46/359643-1176939008

PBS_JOBID= 4605681

Free space on /tmp= 66080 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359643-1176939008/instance-359643-1176939008.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-359643-1176939008 -o ROOT/results/node46/solver-359643-1176939008 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359643-1176939008/instance-359643-1176939008.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c118a5f7f4e95d7123e302378befd6ff

RANDOM SEED= 36494052

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1839232 kB
Buffers:         29476 kB
Cached:         118028 kB
SwapCached:       2368 kB
Active:          77084 kB
Inactive:        93984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839232 kB
SwapTotal:     4192956 kB
SwapFree:      4091280 kB
Dirty:            4572 kB
Writeback:           0 kB
Mapped:          31176 kB
Slab:            31008 kB
Committed_AS:  1948944 kB
PageTables:       1988 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= 66080 MiB

End job on node46 on Thu Apr 19 00:00:09 UTC 2007