Trace number 350404

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? (TO) 1800.01 1801.22

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
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 benchmark125.706
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 655
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/350404-1176503093/instance-350404-1176503093.opb
0.00/0.01	c File size is 83373 bytes.
0.01/0.02	c Highest Coefficient sum: 655
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.015 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.026 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1799.96/1800.54	c      102    231     2688    13756    5     5678    2069    102   2756 0.04
1799.96/1800.54	c      252    231     2838    21873    7     5979    2276    252   4666 0.05
1799.96/1800.54	c      478    231     3064    35967   11     6431    2504    478   5370 0.09
1799.96/1800.54	c      817    231     3403    54102   15     7108    2755    817   5595 0.15
1799.96/1800.54	c     1325    231     3911    80644   20     8124    3031   1325   5257 0.25
1799.96/1800.54	c     2092    231     4678   118809   25     9661    3335   2092   4831 0.43
1799.96/1800.54	c     3240    231     5826   172598   29    11956    3669   3240   3908 0.83
1799.96/1800.54	c     4961    231     5630   141777   25    11565    4036   3044   3705 1.34
1799.96/1800.54	c     7545    231     6079   150514   24    12461    4440   3493   3659 2.06
1799.96/1800.54	c    11425    231     5290   121274   22    10883    4885   2704   3632 3.15
1799.96/1800.54	c    17249    231     6040   159940   26    12384    5374   3454   3437 5.02
1799.96/1800.54	c    25989    231     6447   167394   25    13197    5912   3861   3194 8.13
1799.96/1800.54	c    39100    231     7260   214538   29    14822    6504   4674   2875 13.60
1799.96/1800.54	c    58770    231     6755   192375   28    13814    7155   4169   2689 21.85
1800.00/1801.22	c    88280    231     6753   199594   29    13809    7871   4167   2564 34.42
1800.00/1801.22	c   132550    231     6523   177976   27    13350    8659   3937   2327 56.94
1800.00/1801.22	c   198960    231    10741   383956   35    21786    9525   8155   2133 93.24
1800.00/1801.22	c   298584    231     8100   246990   30    16504   10478   5514   1987 150.25
1800.00/1801.22	c   448021    231    12983   460092   35    26269   11526  10397   1835 244.03
1800.00/1801.22	c   672180    231    13690   497111   36    27683   12679  11104   1696 396.11
1800.00/1801.22	c  1008424    231    14249   524126   36    28801   13947  11663   1529 659.38
1800.00/1801.22	c  1512796    231    14770   546007   36    29844   15342  12184   1404 1077.06
1800.00/1801.22	c Resources Exceeded
1800.00/1801.22	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1801.22	c   22  2260348 402052  2939262    14654   568716  12068   1255 1800.00
1800.00/1801.22	s UNKNOWN
1800.00/1801.22	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/node9/watcher-350404-1176503093 -o ROOT/results/node9/solver-350404-1176503093 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350404-1176503093/instance-350404-1176503093.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 0.97 0.91 3/77 17814
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=2332 CPUtime=0
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 126346856 2387968 26 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8668167 0 0 4096 0 0 0 0 17 1 0 0
/proc/17814/statm: 583 26 20 324 0 3 0

[startup+0.0229051 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 17814
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=4276 CPUtime=0.01
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 433 0 3 0 1 0 0 0 18 0 1 0 126346856 4378624 404 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1069 404 296 324 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.101912 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 17814
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=4844 CPUtime=0.08
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 629 0 3 0 8 0 0 0 18 0 1 0 126346856 4960256 579 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1211 579 311 324 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4844

[startup+0.301934 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 17814
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=5620 CPUtime=0.28
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 827 0 3 0 28 0 0 0 19 0 1 0 126346856 5754880 777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1405 777 311 324 0 474 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5620

[startup+0.70198 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 17814
/proc/meminfo: memFree=1674560/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=6656 CPUtime=0.69
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1080 0 3 0 68 1 0 0 22 0 1 0 126346856 6815744 1030 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1664 1030 311 324 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6656

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1670456/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=7184 CPUtime=1.48
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1239 0 3 0 147 1 0 0 25 0 1 0 126346856 7356416 1189 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1796 1189 311 324 0 865 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7184

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1670200/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=7448 CPUtime=3.08
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1291 0 3 0 307 1 0 0 25 0 1 0 126346856 7626752 1241 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 1862 1241 311 324 0 931 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7448

[startup+6.30161 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1669368/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=8096 CPUtime=6.28
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1457 0 3 0 625 3 0 0 25 0 1 0 126346856 8290304 1407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 2024 1407 311 324 0 1093 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8096

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1668664/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=8736 CPUtime=12.68
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1601 0 3 0 1263 5 0 0 25 0 1 0 126346856 8945664 1551 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 2184 1551 311 324 0 1253 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8736

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1667832/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=9628 CPUtime=25.48
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1825 0 3 0 2540 8 0 0 25 0 1 0 126346856 9859072 1775 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 2407 1775 311 324 0 1476 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9628

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1667256/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=10136 CPUtime=51.06
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 1972 0 3 0 5093 13 0 0 25 0 1 0 126346856 10379264 1922 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 2534 1922 311 324 0 1603 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10136

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1666104/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=11432 CPUtime=102.26
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2283 0 3 0 10200 26 0 0 25 0 1 0 126346856 11706368 2233 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 2858 2233 311 324 0 1927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11432

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1665528/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=12032 CPUtime=162.23
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2430 0 3 0 16186 37 0 0 25 0 1 0 126346856 12320768 2380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3008 2380 311 324 0 2077 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12032

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17815
/proc/meminfo: memFree=1664952/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=12508 CPUtime=222.22
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2554 0 3 0 22174 48 0 0 25 0 1 0 126346856 12808192 2504 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3127 2504 311 324 0 2196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12508

[startup+282.302 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 17815
/proc/meminfo: memFree=1664888/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=12588 CPUtime=282.21
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2570 0 3 0 28163 58 0 0 25 0 1 0 126346856 12890112 2520 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3147 2520 311 324 0 2216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12588

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 17815
/proc/meminfo: memFree=1664696/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=12716 CPUtime=342.18
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2607 0 3 0 34150 68 0 0 25 0 1 0 126346856 13021184 2557 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3179 2557 311 324 0 2248 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12716

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1664248/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=13108 CPUtime=402.16
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2707 0 3 0 40138 78 0 0 25 0 1 0 126346856 13422592 2657 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3277 2657 311 324 0 2346 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13108

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1664120/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=13240 CPUtime=462.15
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2744 0 3 0 46126 89 0 0 25 0 1 0 126346856 13557760 2694 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3310 2694 311 324 0 2379 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13240

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1664120/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=13332 CPUtime=522.13
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2757 0 3 0 52115 98 0 0 25 0 1 0 126346856 13651968 2707 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3333 2707 311 324 0 2402 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13332

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1663992/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=13332 CPUtime=582.11
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2764 0 3 0 58102 109 0 0 25 0 1 0 126346856 13651968 2714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3333 2714 311 324 0 2402 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13332

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1663800/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=13596 CPUtime=642.1
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 2830 0 3 0 64091 119 0 0 25 0 1 0 126346856 13922304 2780 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3399 2780 311 324 0 2468 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13596


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

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1662392/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15000 CPUtime=942.01
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3175 0 3 0 94035 166 0 0 25 0 1 0 126346856 15360000 3125 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3750 3125 311 324 0 2819 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15000

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1662392/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=14996 CPUtime=1001.99
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3175 0 3 0 100024 175 0 0 25 0 1 0 126346856 15355904 3125 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3749 3125 311 324 0 2818 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14996

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1662392/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=14952 CPUtime=1061.97
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3175 0 3 0 106012 185 0 0 25 0 1 0 126346856 15310848 3125 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3738 3125 311 324 0 2807 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 14952

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661816/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15564 CPUtime=1121.95
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3331 0 3 0 112002 193 0 0 25 0 1 0 126346856 15937536 3281 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3891 3281 311 324 0 2960 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 15564

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15660 CPUtime=1181.93
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 117992 201 0 0 25 0 1 0 126346856 16035840 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3915 3295 311 324 0 2984 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 15660

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15636 CPUtime=1241.91
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 123981 210 0 0 25 0 1 0 126346856 16011264 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3909 3295 311 324 0 2978 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 15636

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15636 CPUtime=1301.91
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 129972 219 0 0 25 0 1 0 126346856 16011264 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3909 3295 311 324 0 2978 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 15636

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15632 CPUtime=1361.88
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 135960 228 0 0 25 0 1 0 126346856 16007168 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3908 3295 311 324 0 2977 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 15632

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15632 CPUtime=1421.87
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 141950 237 0 0 25 0 1 0 126346856 16007168 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3908 3295 311 324 0 2977 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 15632

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15632 CPUtime=1481.84
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 147938 246 0 0 25 0 1 0 126346856 16007168 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3908 3295 311 324 0 2977 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 15632

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15628 CPUtime=1541.83
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 153928 255 0 0 25 0 1 0 126346856 16003072 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3907 3295 311 324 0 2976 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 15628

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15624 CPUtime=1601.81
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 159917 264 0 0 25 0 1 0 126346856 15998976 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3906 3295 311 324 0 2975 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 15624

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15624 CPUtime=1661.79
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 165905 274 0 0 25 0 1 0 126346856 15998976 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3906 3295 311 324 0 2975 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 15624

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661688/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15624 CPUtime=1721.78
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 171895 283 0 0 25 0 1 0 126346856 15998976 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3906 3295 311 324 0 2975 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 15624

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 17817
/proc/meminfo: memFree=1661752/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=15616 CPUtime=1781.76
/proc/17814/stat : 17814 (bsolo3.0.16) R 17812 17814 16746 0 -1 4194304 3345 0 3 0 177884 292 0 0 25 0 1 0 126346856 15990784 3295 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17814/statm: 3904 3295 311 324 0 2973 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 15616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 17817
/proc/meminfo: memFree=1673528/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=0 CPUtime=1800
/proc/17814/stat : 17814 (bsolo3.0.16) D 17812 17814 16746 0 -1 4194308 3382 0 3 0 179705 295 0 0 23 0 1 0 126346856 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/17814/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 17817
/proc/meminfo: memFree=1673528/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=0 CPUtime=1800
/proc/17814/stat : 17814 (bsolo3.0.16) D 17812 17814 16746 0 -1 4194308 3382 0 3 0 179705 295 0 0 23 0 1 0 126346856 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/17814/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.91 1/78 17817
/proc/meminfo: memFree=1673528/2055920 swapFree=4192812/4192956
[pid=17814] ppid=17812 vsize=0 CPUtime=1800
/proc/17814/stat : 17814 (bsolo3.0.16) D 17812 17814 16746 0 -1 4194308 3382 0 3 0 179705 295 0 0 23 0 1 0 126346856 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/17814/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.22
CPU time (s): 1800.01
CPU user time (s): 1797.05
CPU system time (s): 2.95355
CPU usage (%): 99.9326
Max. virtual memory (cumulated for all children) (KiB): 15880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.05
system time used= 2.95355
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3382
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 3144

runsolver used 2.24466 second user time and 4.08738 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 13 22:24:53 UTC 2007

IDJOB= 350404
IDBENCH= 1338
IDSOLVER= 163
FILE ID= node9/350404-1176503093

PBS_JOBID= 4556684

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350404-1176503093/instance-350404-1176503093.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-350404-1176503093 -o ROOT/results/node9/solver-350404-1176503093 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350404-1176503093/instance-350404-1176503093.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  80da336e36371770b02ed1fca93b5c11

RANDOM SEED= 945012460

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
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:       1674976 kB
Buffers:         40936 kB
Cached:         223652 kB
SwapCached:          0 kB
Active:         200136 kB
Inactive:       119888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4524 kB
Writeback:           0 kB
Mapped:          74316 kB
Slab:            46392 kB
Committed_AS:  4217372 kB
PageTables:       1788 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= 66553 MiB

End job on node9 on Fri Apr 13 22:54:56 UTC 2007