Trace number 432290

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) 1800.1 1802.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark143.279
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 3.0.17 - 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/432290-1177941832/instance-432290-1177941832.opb
0.00/0.00	c File size is 83381 bytes.
0.01/0.02	c Highest Coefficient sum: 671
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.016 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.027 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.
1800.09/1800.61	c      100    231     2686    13886    5     5676    2069    100   2631 0.04
1800.09/1800.61	c      251    231     2837    20430    7     5979    2276    251   4735 0.05
1800.09/1800.61	c      477    231     3063    30012    9     6431    2504    477   5678 0.08
1800.09/1800.61	c      816    231     3402    45256   13     7108    2755    816   6135 0.13
1800.09/1800.61	c     1324    231     3910    66315   16     8124    3031   1324   5884 0.23
1800.09/1800.61	c     2087    231     4673    94973   20     9649    3335   2087   5595 0.37
1800.09/1800.61	c     3233    231     5819   145752   25    11941    3669   3233   4712 0.69
1800.09/1800.61	c     4955    231     5625   146491   26    11553    4036   3039   4044 1.23
1800.09/1800.61	c     7540    231     6106   174190   28    12514    4440   3520   3821 1.97
1800.09/1800.61	c    11420    231     5374   149038   27    11050    4885   2788   3420 3.34
1800.09/1800.61	c    17242    231     6059   183949   30    12420    5374   3473   3177 5.43
1800.09/1800.61	c    25981    231     6412   170600   26    13128    5912   3826   3039 8.55
1800.09/1800.61	c    39091    231     7208   196411   27    14720    6504   4622   3079 12.69
1800.09/1800.61	c    58762    231     6739   185211   27    13781    7155   4153   2912 20.17
1800.09/1800.61	c    88275    231     6651   188526   28    13606    7871   4065   2764 31.93
1800.09/1800.61	c   132545    231    10412   308103   29    21128    8659   7826   2588 51.21
1800.09/1800.61	c   198958    231    10209   329985   32    20722    9525   7623   2345 84.82
1800.09/1800.61	c   298579    231     7660   199343   26    15624   10478   5074   2084 143.25
1800.09/1800.61	c   448015    231    12587   427624   33    25478   11526  10001   1945 230.32
1800.09/1800.61	c   672174    231    13539   454176   33    27382   12679  10953   1757 382.44
1800.09/1800.61	c  1008418    231    14280   522930   36    28864   13947  11694   1563 644.77
1800.09/1800.61	c  1512790    231    15723   605414   38    31749   15342  13137   1398 1082.09
1800.09/1800.61	c  2269353    231    16984   626434   36    34271   16877  14398   1262 1797.02
1800.09/1800.61	c Caught signal: 15
1800.09/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.61	c   23  2271390 388769  2921749    19021   717025  16435   1261 1800.09
1800.09/1800.61	s UNKNOWN
1800.09/1800.61	c Total time: 1800.09 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/node44/watcher-432290-1177941832 -o ROOT/results/node44/solver-432290-1177941832 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432290-1177941832/instance-432290-1177941832.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: 0.44 0.24 0.09 3/77 8362
/proc/meminfo: memFree=1794800/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=19632 CPUtime=0
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 242094877 20103168 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11703256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 4908 331 279 324 0 3957 0

[startup+0.0187141 s]
/proc/loadavg: 0.44 0.24 0.09 3/77 8362
/proc/meminfo: memFree=1794800/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=4280 CPUtime=0.01
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 452 0 0 0 1 0 0 0 18 0 1 0 242094877 4382720 422 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1070 422 298 324 0 119 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4280

[startup+0.101716 s]
/proc/loadavg: 0.44 0.24 0.09 3/77 8362
/proc/meminfo: memFree=1794800/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=4848 CPUtime=0.09
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 623 0 0 0 9 0 0 0 18 0 1 0 242094877 4964352 572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1212 572 308 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301735 s]
/proc/loadavg: 0.44 0.24 0.09 3/77 8362
/proc/meminfo: memFree=1794800/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=5500 CPUtime=0.29
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 807 0 0 0 29 0 0 0 19 0 1 0 242094877 5632000 756 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1375 756 309 324 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701776 s]
/proc/loadavg: 0.44 0.24 0.09 3/77 8362
/proc/meminfo: memFree=1794800/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=6544 CPUtime=0.69
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1063 0 0 0 69 0 0 0 23 0 1 0 242094877 6701056 1012 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1636 1012 309 324 0 706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6544

[startup+1.50186 s]
/proc/loadavg: 0.44 0.24 0.09 2/78 8363
/proc/meminfo: memFree=1791528/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=7068 CPUtime=1.49
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1209 0 0 0 149 0 0 0 25 0 1 0 242094877 7237632 1158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1767 1158 309 324 0 837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7068

[startup+3.10202 s]
/proc/loadavg: 0.48 0.25 0.10 2/78 8363
/proc/meminfo: memFree=1791016/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=7724 CPUtime=3.09
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1368 0 0 0 309 0 0 0 25 0 1 0 242094877 7909376 1317 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 1931 1317 309 324 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7724

[startup+6.30135 s]
/proc/loadavg: 0.48 0.25 0.10 2/78 8363
/proc/meminfo: memFree=1789736/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=8624 CPUtime=6.29
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1592 0 0 0 629 0 0 0 25 0 1 0 242094877 8830976 1541 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2156 1541 309 324 0 1226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8624

[startup+12.702 s]
/proc/loadavg: 0.53 0.26 0.10 2/78 8363
/proc/meminfo: memFree=1789488/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=8628 CPUtime=12.68
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1593 0 0 0 1268 0 0 0 25 0 1 0 242094877 8835072 1542 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11722478 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2157 1542 309 324 0 1227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8628

[startup+25.5023 s]
/proc/loadavg: 0.63 0.30 0.12 2/78 8363
/proc/meminfo: memFree=1788976/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=9284 CPUtime=25.48
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1762 0 0 0 2548 0 0 0 25 0 1 0 242094877 9506816 1711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2321 1711 309 324 0 1391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9284

[startup+51.1029 s]
/proc/loadavg: 0.75 0.35 0.14 2/78 8363
/proc/meminfo: memFree=1788400/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=9792 CPUtime=51.07
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 1885 0 0 0 5106 1 0 0 25 0 1 0 242094877 10027008 1834 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2448 1834 309 324 0 1518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9792

[startup+102.305 s]
/proc/loadavg: 0.90 0.46 0.19 2/78 8363
/proc/meminfo: memFree=1786992/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=11312 CPUtime=102.26
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2248 0 0 0 10224 2 0 0 25 0 1 0 242094877 11583488 2197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2828 2197 309 324 0 1898 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11312

[startup+162.302 s]
/proc/loadavg: 0.96 0.55 0.23 2/78 8363
/proc/meminfo: memFree=1786864/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=11308 CPUtime=162.23
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2265 0 0 0 16221 2 0 0 25 0 1 0 242094877 11579392 2214 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2827 2214 309 324 0 1897 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11308

[startup+222.302 s]
/proc/loadavg: 0.98 0.63 0.28 2/78 8363
/proc/meminfo: memFree=1786288/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=11828 CPUtime=222.22
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2397 0 0 0 22219 3 0 0 25 0 1 0 242094877 12111872 2346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 2957 2346 309 324 0 2027 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11828

[startup+282.303 s]
/proc/loadavg: 0.99 0.69 0.32 2/78 8363
/proc/meminfo: memFree=1786096/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=12220 CPUtime=282.2
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2487 0 0 0 28217 3 0 0 25 0 1 0 242094877 12513280 2436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3055 2436 309 324 0 2125 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12220

[startup+342.302 s]
/proc/loadavg: 0.99 0.75 0.36 2/78 8363
/proc/meminfo: memFree=1786096/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=12220 CPUtime=342.19
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2487 0 0 0 34215 4 0 0 25 0 1 0 242094877 12513280 2436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3055 2436 309 324 0 2125 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12220

[startup+402.302 s]
/proc/loadavg: 0.99 0.79 0.39 2/78 8363
/proc/meminfo: memFree=1785008/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=13204 CPUtime=402.16
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2741 0 0 0 40212 4 0 0 25 0 1 0 242094877 13520896 2690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585029 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3301 2690 309 324 0 2371 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13204

[startup+462.302 s]
/proc/loadavg: 0.99 0.83 0.43 2/78 8363
/proc/meminfo: memFree=1784624/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=13684 CPUtime=462.15
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2846 0 0 0 46210 5 0 0 25 0 1 0 242094877 14012416 2795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3421 2795 309 324 0 2491 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13684

[startup+522.301 s]
/proc/loadavg: 0.99 0.85 0.46 2/78 8363
/proc/meminfo: memFree=1784624/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=13684 CPUtime=522.13
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2846 0 0 0 52208 5 0 0 25 0 1 0 242094877 14012416 2795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3421 2795 309 324 0 2491 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13684

[startup+582.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/78 8363
/proc/meminfo: memFree=1784624/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=13676 CPUtime=582.12
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2846 0 0 0 58206 6 0 0 25 0 1 0 242094877 14004224 2795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3419 2795 309 324 0 2489 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13676

[startup+642.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/78 8363
/proc/meminfo: memFree=1784752/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=13636 CPUtime=642.11
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 2846 0 0 0 64205 6 0 0 25 0 1 0 242094877 13963264 2795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3409 2795 309 324 0 2479 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13636


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

/proc/meminfo: memFree=1783984/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=14424 CPUtime=1002
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3038 0 0 0 100191 9 0 0 25 0 1 0 242094877 14770176 2987 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3606 2987 309 324 0 2676 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.68 2/78 8363
/proc/meminfo: memFree=1783984/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=14384 CPUtime=1061.98
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3038 0 0 0 106189 9 0 0 25 0 1 0 242094877 14729216 2987 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3596 2987 309 324 0 2666 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 8363
/proc/meminfo: memFree=1783152/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15264 CPUtime=1121.97
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 112187 10 0 0 25 0 1 0 242094877 15630336 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11722382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3816 3191 309 324 0 2886 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 15264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 8363
/proc/meminfo: memFree=1783088/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1181.95
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 118185 10 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 15256

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1241.94
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 124183 11 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 15256

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1301.92
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 130181 11 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 15256

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 8363
/proc/meminfo: memFree=1782960/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1361.89
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 136178 11 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 15256

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 8363
/proc/meminfo: memFree=1782896/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1421.89
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 142177 12 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 15256

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 8363
/proc/meminfo: memFree=1782832/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1481.86
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 148174 12 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 15256

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15256 CPUtime=1541.85
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 154172 13 0 0 25 0 1 0 242094877 15622144 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3814 3191 309 324 0 2884 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 15256

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15252 CPUtime=1601.83
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 160170 13 0 0 25 0 1 0 242094877 15618048 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3813 3191 309 324 0 2883 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 15252

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15252 CPUtime=1661.82
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 166168 14 0 0 25 0 1 0 242094877 15618048 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3813 3191 309 324 0 2883 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 15252

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15248 CPUtime=1721.8
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 172166 14 0 0 25 0 1 0 242094877 15613952 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3812 3191 309 324 0 2882 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 15248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 8363
/proc/meminfo: memFree=1783024/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15248 CPUtime=1781.78
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3242 0 0 0 178164 14 0 0 25 0 1 0 242094877 15613952 3191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3812 3191 309 324 0 2882 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 15248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 8363
/proc/meminfo: memFree=1782960/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15384 CPUtime=1800.09
/proc/8362/stat : 8362 (bsolo3.0.17) R 8360 8362 7909 0 -1 4194304 3260 0 0 0 179994 15 0 0 25 0 1 0 242094877 15753216 3209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3846 3209 309 324 0 2916 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15384

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 8363
/proc/meminfo: memFree=1782960/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15384 CPUtime=1800.09
/proc/8362/stat : 8362 (bsolo3.0.17) S 8360 8362 7909 0 -1 4194304 3260 0 0 0 179994 15 0 0 25 0 1 0 242094877 15753216 3209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3846 3209 309 324 0 2916 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15384

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.83 1/79 8364
/proc/meminfo: memFree=1782888/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15384 CPUtime=1800.09
/proc/8362/stat : 8362 (bsolo3.0.17) S 8360 8362 7909 0 -1 4194304 3260 0 0 0 179994 15 0 0 25 0 1 0 242094877 15753216 3209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3846 3209 309 324 0 2916 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15384

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.83 1/79 8364
/proc/meminfo: memFree=1782888/2055920 swapFree=4156176/4192956
[pid=8362] ppid=8360 vsize=15384 CPUtime=1800.09
/proc/8362/stat : 8362 (bsolo3.0.17) S 8360 8362 7909 0 -1 4194304 3260 0 0 0 179994 15 0 0 25 0 1 0 242094877 15753216 3209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8362/statm: 3846 3209 309 324 0 2916 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15384

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.1
CPU user time (s): 1799.94
CPU system time (s): 0.156976
CPU usage (%): 99.8601
Max. virtual memory (cumulated for all children) (KiB): 15384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3260
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= 13
involuntary context switches= 38185

runsolver used 1.48677 second user time and 3.75343 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 30 14:03:52 UTC 2007

IDJOB= 432290
IDBENCH= 1277
IDSOLVER= 199
FILE ID= node44/432290-1177941832

PBS_JOBID= 4727603

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-t3002.11tsp11.1900576927.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432290-1177941832/instance-432290-1177941832.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-432290-1177941832 -o ROOT/results/node44/solver-432290-1177941832 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432290-1177941832/instance-432290-1177941832.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7f91f8d08a20ca0a8483dc7b1c14e540

RANDOM SEED= 734496839

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1795208 kB
Buffers:         37456 kB
Cached:         129420 kB
SwapCached:      14004 kB
Active:          86640 kB
Inactive:       104588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795208 kB
SwapTotal:     4192956 kB
SwapFree:      4156176 kB
Dirty:            6800 kB
Writeback:           0 kB
Mapped:          32444 kB
Slab:            55020 kB
Committed_AS:  1546740 kB
PageTables:       1736 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 node44 on Mon Apr 30 14:33:55 UTC 2007