Trace number 432297

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 3.0.17? (TO) 1800.11 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
MD5SUM1ce0037c3d80e79a7b72360f6130d1f3
Bench CategorySATUNSAT-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 benchmark133.24
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 713
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432297-1177941844/instance-432297-1177941844.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.02	c Highest Coefficient sum: 713
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: 5711
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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.10/1800.60	c      100    231     2686    11163    4     5676    2069    100   2857 0.04
1800.10/1800.60	c      252    231     2838    17709    6     5979    2276    252   4941 0.05
1800.10/1800.60	c      477    231     3063    28292    9     6428    2504    477   5746 0.08
1800.10/1800.60	c      815    231     3401    43391   12     7107    2755    815   5992 0.14
1800.10/1800.60	c     1323    231     3909    64117   16     8121    3031   1323   5986 0.22
1800.10/1800.60	c     2086    231     4672    94480   20     9647    3335   2086   5592 0.37
1800.10/1800.60	c     3236    231     5822   141416   24    11948    3669   3236   4844 0.67
1800.10/1800.60	c     4957    231     5591   126885   22    11486    4036   3005   4437 1.12
1800.10/1800.60	c     7541    231     6034   146247   24    12371    4440   3448   4191 1.80
1800.10/1800.60	c    11421    231     5261   116091   22    10825    4885   2675   3855 2.96
1800.10/1800.60	c    17244    231     6002   148353   24    12308    5374   3416   3837 4.49
1800.10/1800.60	c    25981    231     6376   157348   24    13056    5912   3790   3625 7.17
1800.10/1800.60	c    39092    231     7212   199940   27    14729    6504   4626   3350 11.67
1800.10/1800.60	c    58765    231     6730   176483   26    13764    7155   4144   3066 19.16
1800.10/1800.61	c    88276    231     6752   171947   25    13807    7871   4166   2780 31.75
1800.10/1800.61	c   132546    231     6523   170951   26    13350    8659   3937   2517 52.64
1800.10/1800.61	c   198958    231    10557   374176   35    21417    9525   7971   2356 84.43
1800.10/1800.61	c   298582    231     7735   217765   28    15775   10478   5149   2187 136.48
1800.10/1800.61	c   448017    231    12618   422180   33    25539   11526  10032   1996 224.38
1800.10/1800.61	c   672178    231    13637   463517   33    27578   12679  11051   1828 367.61
1800.10/1800.61	c  1008422    231    14243   522420   36    28789   13947  11657   1660 607.36
1800.10/1800.61	c  1512794    231    15265   525637   34    30835   15342  12679   1472 1027.42
1800.10/1800.61	c  2269360    231    16614   619791   37    33532   16877  14028   1323 1714.68
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   23  2357042 444243  3129804    18706   701121  16120   1309 1800.11
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.11 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-432297-1177941844 -o ROOT/results/node27/solver-432297-1177941844 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432297-1177941844/instance-432297-1177941844.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: 0.35 0.19 0.07 3/65 23480
/proc/meminfo: memFree=1786224/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=19632 CPUtime=0
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 206880326 20103168 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 4908 332 279 324 0 3957 0

[startup+0.0442509 s]
/proc/loadavg: 0.35 0.19 0.07 3/65 23480
/proc/meminfo: memFree=1786224/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=4584 CPUtime=0.03
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 562 0 0 0 3 0 0 0 18 0 1 0 206880326 4694016 511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1146 511 308 324 0 216 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4584

[startup+0.101256 s]
/proc/loadavg: 0.35 0.19 0.07 3/65 23480
/proc/meminfo: memFree=1786224/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=4844 CPUtime=0.09
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 206880326 4960256 571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1211 571 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301275 s]
/proc/loadavg: 0.35 0.19 0.07 3/65 23480
/proc/meminfo: memFree=1786224/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=5496 CPUtime=0.29
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 808 0 0 0 29 0 0 0 19 0 1 0 206880326 5627904 757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1374 757 309 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5496

[startup+0.701316 s]
/proc/loadavg: 0.35 0.19 0.07 3/65 23480
/proc/meminfo: memFree=1786224/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=6536 CPUtime=0.69
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1056 0 0 0 69 0 0 0 22 0 1 0 206880326 6692864 1005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1634 1005 309 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.50241 s]
/proc/loadavg: 0.35 0.19 0.07 2/66 23481
/proc/meminfo: memFree=1783080/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=7056 CPUtime=1.49
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1178 0 0 0 149 0 0 0 25 0 1 0 206880326 7225344 1127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1764 1127 309 324 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10156 s]
/proc/loadavg: 0.35 0.19 0.07 2/66 23481
/proc/meminfo: memFree=1782632/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=7320 CPUtime=3.09
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1258 0 0 0 309 0 0 0 25 0 1 0 206880326 7495680 1207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 1830 1207 309 324 0 900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7320

[startup+6.30188 s]
/proc/loadavg: 0.40 0.20 0.08 2/66 23481
/proc/meminfo: memFree=1781608/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=8096 CPUtime=6.29
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1442 0 0 0 628 1 0 0 25 0 1 0 206880326 8290304 1391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2024 1391 309 324 0 1094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8096

[startup+12.7015 s]
/proc/loadavg: 0.45 0.22 0.08 2/66 23481
/proc/meminfo: memFree=1781104/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=8752 CPUtime=12.68
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1621 0 0 0 1267 1 0 0 25 0 1 0 206880326 8962048 1570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2188 1570 309 324 0 1258 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8752

[startup+25.5018 s]
/proc/loadavg: 0.57 0.26 0.10 2/66 23481
/proc/meminfo: memFree=1780208/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=9392 CPUtime=25.49
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 1767 0 0 0 2547 2 0 0 25 0 1 0 206880326 9617408 1716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2348 1716 309 324 0 1418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9392

[startup+51.1014 s]
/proc/loadavg: 0.71 0.31 0.12 2/66 23481
/proc/meminfo: memFree=1779248/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=10428 CPUtime=51.07
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2025 0 0 0 5105 2 0 0 25 0 1 0 206880326 10678272 1974 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2607 1974 309 324 0 1677 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10428

[startup+102.305 s]
/proc/loadavg: 0.87 0.42 0.16 2/66 23481
/proc/meminfo: memFree=1778480/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=11268 CPUtime=102.27
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2236 0 0 0 10224 3 0 0 25 0 1 0 206880326 11538432 2185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2817 2185 309 324 0 1887 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11268

[startup+162.301 s]
/proc/loadavg: 0.95 0.52 0.21 2/66 23481
/proc/meminfo: memFree=1778096/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=11564 CPUtime=162.25
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2324 0 0 0 16222 3 0 0 25 0 1 0 206880326 11841536 2273 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2891 2273 309 324 0 1961 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11564

[startup+222.302 s]
/proc/loadavg: 0.98 0.61 0.26 2/66 23481
/proc/meminfo: memFree=1778096/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=11648 CPUtime=222.23
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2334 0 0 0 22220 3 0 0 25 0 1 0 206880326 11927552 2283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 2912 2283 309 324 0 1982 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11648

[startup+282.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/66 23481
/proc/meminfo: memFree=1777392/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=12284 CPUtime=282.22
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2494 0 0 0 28219 3 0 0 25 0 1 0 206880326 12578816 2443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3071 2443 309 324 0 2141 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12284

[startup+342.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/66 23481
/proc/meminfo: memFree=1777392/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=12280 CPUtime=342.2
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2494 0 0 0 34217 3 0 0 25 0 1 0 206880326 12574720 2443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091730 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3070 2443 309 324 0 2140 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12280

[startup+402.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/66 23481
/proc/meminfo: memFree=1776816/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=12800 CPUtime=402.18
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2638 0 0 0 40215 3 0 0 25 0 1 0 206880326 13107200 2587 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3200 2587 309 324 0 2270 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12800

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 0.42 2/66 23481
/proc/meminfo: memFree=1776560/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=13056 CPUtime=462.16
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2706 0 0 0 46213 3 0 0 25 0 1 0 206880326 13369344 2655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3264 2655 309 324 0 2334 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13056

[startup+522.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/66 23481
/proc/meminfo: memFree=1776496/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=13056 CPUtime=522.14
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2706 0 0 0 52211 3 0 0 25 0 1 0 206880326 13369344 2655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3264 2655 309 324 0 2334 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13056

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/66 23481
/proc/meminfo: memFree=1776496/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=13056 CPUtime=582.13
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 2706 0 0 0 58210 3 0 0 25 0 1 0 206880326 13369344 2655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3264 2655 309 324 0 2334 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13056

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/66 23481
/proc/meminfo: memFree=1775280/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=14336 CPUtime=642.12
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3008 0 0 0 64208 4 0 0 25 0 1 0 206880326 14680064 2957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3584 2957 309 324 0 2654 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14336


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.59 2/66 23481
/proc/meminfo: memFree=1775408/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=14324 CPUtime=822.07
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3008 0 0 0 82203 4 0 0 25 0 1 0 206880326 14667776 2957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3581 2957 309 324 0 2651 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14324

[startup+882.303 s]
/proc/loadavg: 0.99 0.94 0.61 2/66 23481
/proc/meminfo: memFree=1775408/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=14304 CPUtime=882.05
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3008 0 0 0 88201 4 0 0 25 0 1 0 206880326 14647296 2957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3576 2957 309 324 0 2646 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14304

[startup+942.303 s]
/proc/loadavg: 0.99 0.95 0.64 2/66 23481
/proc/meminfo: memFree=1775344/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=14288 CPUtime=942.03
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3008 0 0 0 94199 4 0 0 25 0 1 0 206880326 14630912 2957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3572 2957 309 324 0 2642 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/66 23481
/proc/meminfo: memFree=1775344/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=14288 CPUtime=1002.01
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3008 0 0 0 100197 4 0 0 25 0 1 0 206880326 14630912 2957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3572 2957 309 324 0 2642 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 23481
/proc/meminfo: memFree=1774512/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15180 CPUtime=1062
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3236 0 0 0 106195 5 0 0 25 0 1 0 206880326 15544320 3185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1908372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3795 3185 309 324 0 2865 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 23481
/proc/meminfo: memFree=1774384/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15308 CPUtime=1121.99
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 112194 5 0 0 25 0 1 0 206880326 15675392 3208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3827 3208 309 324 0 2897 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/66 23481
/proc/meminfo: memFree=1774384/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15304 CPUtime=1181.97
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 118192 5 0 0 25 0 1 0 206880326 15671296 3208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3826 3208 309 324 0 2896 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15304

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/66 23481
/proc/meminfo: memFree=1774384/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15304 CPUtime=1241.95
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 124190 5 0 0 25 0 1 0 206880326 15671296 3208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3826 3208 309 324 0 2896 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 15304

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/66 23481
/proc/meminfo: memFree=1774320/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15304 CPUtime=1301.94
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 130189 5 0 0 25 0 1 0 206880326 15671296 3208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3826 3208 309 324 0 2896 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 15304

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 23481
/proc/meminfo: memFree=1774320/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15304 CPUtime=1361.92
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 136187 5 0 0 25 0 1 0 206880326 15671296 3208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3826 3208 309 324 0 2896 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 15304

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 23481
/proc/meminfo: memFree=1774320/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15240 CPUtime=1421.9
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 142185 5 0 0 25 0 1 0 206880326 15605760 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3810 3201 309 324 0 2880 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 15240

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 23481
/proc/meminfo: memFree=1774384/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15240 CPUtime=1481.88
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 148183 5 0 0 25 0 1 0 206880326 15605760 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1908460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3810 3201 309 324 0 2880 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 15240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 23483
/proc/meminfo: memFree=1774320/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15236 CPUtime=1541.87
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 154182 5 0 0 25 0 1 0 206880326 15601664 3200 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3809 3200 309 324 0 2879 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 15236

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 23483
/proc/meminfo: memFree=1774320/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15232 CPUtime=1601.85
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 160180 5 0 0 25 0 1 0 206880326 15597568 3199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3808 3199 309 324 0 2878 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 15232

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 23483
/proc/meminfo: memFree=1774256/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15228 CPUtime=1661.83
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3259 0 0 0 166178 5 0 0 25 0 1 0 206880326 15593472 3198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3807 3198 309 324 0 2877 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 15228

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 23483
/proc/meminfo: memFree=1773680/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=15960 CPUtime=1721.81
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3429 0 0 0 172176 5 0 0 25 0 1 0 206880326 16343040 3366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 3990 3366 309 324 0 3060 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 15960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 23483
/proc/meminfo: memFree=1772848/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=16736 CPUtime=1781.79
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3635 0 0 0 178174 5 0 0 25 0 1 0 206880326 17137664 3572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 4184 3572 309 324 0 3254 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 16736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 23483
/proc/meminfo: memFree=1772848/2055920 swapFree=4182924/4192956
[pid=23480] ppid=23478 vsize=16736 CPUtime=1800.1
/proc/23480/stat : 23480 (bsolo3.0.17) R 23478 23480 23027 0 -1 4194304 3635 0 0 0 180005 5 0 0 25 0 1 0 206880326 17137664 3572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23480/statm: 4184 3572 309 324 0 3254 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 16736

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

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

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1800.05
CPU system time (s): 0.05999
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 16736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3639
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= 2824

runsolver used 1.34679 second user time and 3.58045 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 30 14:04:04 UTC 2007

IDJOB= 432297
IDBENCH= 1284
IDSOLVER= 199
FILE ID= node27/432297-1177941844

PBS_JOBID= 4727636

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432297-1177941844/instance-432297-1177941844.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-432297-1177941844 -o ROOT/results/node27/solver-432297-1177941844 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432297-1177941844/instance-432297-1177941844.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1ce0037c3d80e79a7b72360f6130d1f3

RANDOM SEED= 457189748

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1786632 kB
Buffers:         31116 kB
Cached:         160248 kB
SwapCached:       4068 kB
Active:          59568 kB
Inactive:       141436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786632 kB
SwapTotal:     4192956 kB
SwapFree:      4182924 kB
Dirty:            6788 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            54348 kB
Committed_AS:  2310432 kB
PageTables:       1412 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= 66558 MiB

End job on node27 on Mon Apr 30 14:34:07 UTC 2007