Trace number 432312

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) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
MD5SUM6281627dc4c435fe3011d1036bb94900
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 benchmark11.8832
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 695
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/432312-1177941883/instance-432312-1177941883.opb
0.00/0.00	c File size is 83375 bytes.
0.01/0.02	c Highest Coefficient sum: 695
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: 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     5472    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1800.03/1800.50	c      102    231     2688    13365    4     5680    2069    102   2756 0.04
1800.03/1800.50	c      252    231     2838    21137    7     5980    2276    252   4754 0.05
1800.03/1800.50	c      477    231     3063    32714   10     6431    2504    477   5611 0.09
1800.03/1800.50	c      815    231     3401    49338   14     7105    2755    815   6037 0.14
1800.03/1800.50	c     1323    231     3909    81484   20     8122    3031   1323   5378 0.25
1800.03/1800.50	c     2089    231     4675   114284   24     9653    3335   2089   4813 0.43
1800.03/1800.50	c     3235    231     5821   163694   28    11945    3669   3235   4353 0.74
1800.03/1800.50	c     4957    231     5592   146781   26    11488    4036   3006   4046 1.23
1800.03/1800.50	c     7541    231     6079   185006   30    12460    4440   3493   3703 2.04
1800.03/1800.50	c    11420    231     5300   140477   26    10902    4885   2714   3323 3.44
1800.03/1800.50	c    17243    231     6002   186812   31    12309    5374   3416   3158 5.46
1800.03/1800.50	c    25982    231     6377   204928   32    13057    5912   3791   2920 8.89
1800.03/1800.50	c    39093    231     7253   237281   32    14811    6504   4667   2763 14.15
1800.03/1800.50	c    58764    231     6673   178316   26    13651    7155   4087   2659 22.09
1800.03/1800.51	c    88275    231     6699   173159   25    13703    7871   4113   2618 33.71
1800.03/1800.51	c   132545    231     6523   170340   26    13349    8659   3937   2445 54.21
1800.03/1800.51	c   198955    231    10665   361417   33    21633    9525   8079   2314 85.94
1800.03/1800.51	c   298575    231     8108   225296   27    16520   10478   5522   2192 136.18
1800.03/1800.51	c   448012    231     7825   230039   29    15954   11526   5239   1962 228.30
1800.03/1800.51	c   672170    231     8717   240160   27    17738   12679   6131   1791 375.10
1800.03/1800.51	c  1008413    231     9751   296415   30    19805   13947   7165   1660 607.40
1800.03/1800.51	c  1512787    231    10693   330580   30    21689   15342   8107   1469 1029.21
1800.03/1800.51	c  2269353    231    12063   388913   32    24431   16877   9477   1324 1713.95
1800.03/1800.51	c Caught signal: 15
1800.03/1800.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.51	c   23  2361653 440694  3154459    18979   675789  16393   1312 1800.03
1800.03/1800.51	s UNKNOWN
1800.03/1800.51	c Total time: 1800.03 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/node21/watcher-432312-1177941883 -o ROOT/results/node21/solver-432312-1177941883 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432312-1177941883/instance-432312-1177941883.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: 0.83 0.35 0.13 3/77 13254
/proc/meminfo: memFree=1780272/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=19632 CPUtime=0
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242105596 20103168 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 4908 333 279 324 0 3957 0

[startup+0.014879 s]
/proc/loadavg: 0.83 0.35 0.13 3/77 13254
/proc/meminfo: memFree=1780272/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=4276 CPUtime=0.01
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 427 0 0 0 1 0 0 0 18 0 1 0 242105596 4378624 397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1069 397 293 324 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.101889 s]
/proc/loadavg: 0.83 0.35 0.13 3/77 13254
/proc/meminfo: memFree=1780272/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=4844 CPUtime=0.09
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 242105596 4960256 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1211 582 309 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.30191 s]
/proc/loadavg: 0.83 0.35 0.13 3/77 13254
/proc/meminfo: memFree=1780272/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=5620 CPUtime=0.29
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 834 0 0 0 29 0 0 0 19 0 1 0 242105596 5754880 783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1405 783 309 324 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5620

[startup+0.701953 s]
/proc/loadavg: 0.83 0.35 0.13 3/77 13254
/proc/meminfo: memFree=1780272/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=6660 CPUtime=0.69
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1086 0 0 0 69 0 0 0 23 0 1 0 242105596 6819840 1035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1665 1035 309 324 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6660

[startup+1.50104 s]
/proc/loadavg: 0.85 0.36 0.13 2/78 13255
/proc/meminfo: memFree=1776744/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=7184 CPUtime=1.49
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1224 0 0 0 149 0 0 0 25 0 1 0 242105596 7356416 1173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1796 1173 309 324 0 866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7184

[startup+3.10221 s]
/proc/loadavg: 0.85 0.36 0.13 2/78 13255
/proc/meminfo: memFree=1776232/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=7960 CPUtime=3.09
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1420 0 0 0 309 0 0 0 25 0 1 0 242105596 8151040 1369 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871470 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 1990 1369 309 324 0 1060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7960

[startup+6.30156 s]
/proc/loadavg: 0.85 0.36 0.13 2/78 13255
/proc/meminfo: memFree=1775336/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=8856 CPUtime=6.29
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1640 0 0 0 629 0 0 0 25 0 1 0 242105596 9068544 1589 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2214 1589 309 324 0 1284 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8856

[startup+12.7013 s]
/proc/loadavg: 0.87 0.38 0.14 2/78 13255
/proc/meminfo: memFree=1774312/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=9488 CPUtime=12.68
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1798 0 0 0 1268 0 0 0 25 0 1 0 242105596 9715712 1747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871674 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2372 1747 309 324 0 1442 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9488

[startup+25.5016 s]
/proc/loadavg: 0.89 0.40 0.15 2/78 13255
/proc/meminfo: memFree=1773992/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=9752 CPUtime=25.49
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1869 0 0 0 2548 1 0 0 25 0 1 0 242105596 9986048 1818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2438 1818 309 324 0 1508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9752

[startup+51.1014 s]
/proc/loadavg: 0.93 0.45 0.17 2/78 13255
/proc/meminfo: memFree=1773992/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=9756 CPUtime=51.08
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 1878 0 0 0 5107 1 0 0 25 0 1 0 242105596 9990144 1827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2439 1827 309 324 0 1509 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9756

[startup+102.306 s]
/proc/loadavg: 0.97 0.54 0.21 2/78 13255
/proc/meminfo: memFree=1773032/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=10800 CPUtime=102.26
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2133 0 0 0 10225 1 0 0 25 0 1 0 242105596 11059200 2082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2700 2082 309 324 0 1770 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10800

[startup+162.302 s]
/proc/loadavg: 0.99 0.62 0.26 2/78 13255
/proc/meminfo: memFree=1772392/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=11436 CPUtime=162.24
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2287 0 0 0 16222 2 0 0 25 0 1 0 242105596 11710464 2236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 2859 2236 309 324 0 1929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11436

[startup+222.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/78 13255
/proc/meminfo: memFree=1771752/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12048 CPUtime=222.23
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2443 0 0 0 22221 2 0 0 25 0 1 0 242105596 12337152 2392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3012 2392 309 324 0 2082 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12048

[startup+282.302 s]
/proc/loadavg: 0.99 0.74 0.35 2/78 13255
/proc/meminfo: memFree=1771304/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12500 CPUtime=282.21
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2547 0 0 0 28218 3 0 0 25 0 1 0 242105596 12800000 2496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3125 2496 309 324 0 2195 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12500

[startup+342.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 13255
/proc/meminfo: memFree=1771304/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12496 CPUtime=342.2
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2547 0 0 0 34216 4 0 0 25 0 1 0 242105596 12795904 2496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3124 2496 309 324 0 2194 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12496

[startup+402.302 s]
/proc/loadavg: 0.99 0.82 0.42 2/78 13255
/proc/meminfo: memFree=1771304/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12504 CPUtime=402.18
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2549 0 0 0 40214 4 0 0 25 0 1 0 242105596 12804096 2498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3126 2498 309 324 0 2196 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12504

[startup+462.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 13255
/proc/meminfo: memFree=1771048/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12736 CPUtime=462.17
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2607 0 0 0 46212 5 0 0 25 0 1 0 242105596 13041664 2556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3184 2556 309 324 0 2254 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12736

[startup+522.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 13255
/proc/meminfo: memFree=1770984/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12732 CPUtime=522.15
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2607 0 0 0 52210 5 0 0 25 0 1 0 242105596 13037568 2556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8869726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3183 2556 309 324 0 2253 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12732

[startup+582.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 13255
/proc/meminfo: memFree=1770984/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=12732 CPUtime=582.14
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2607 0 0 0 58208 6 0 0 25 0 1 0 242105596 13037568 2556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3183 2556 309 324 0 2253 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12732

[startup+642.301 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 13255
/proc/meminfo: memFree=1769832/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=13864 CPUtime=642.12
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2890 0 0 0 64206 6 0 0 25 0 1 0 242105596 14196736 2839 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3466 2839 309 324 0 2536 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13864


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 13255
/proc/meminfo: memFree=1769768/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=13996 CPUtime=882.06
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2926 0 0 0 88197 9 0 0 25 0 1 0 242105596 14331904 2875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3499 2875 309 324 0 2569 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13996

[startup+942.301 s]
/proc/loadavg: 0.99 0.96 0.65 2/78 13255
/proc/meminfo: memFree=1769704/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=13996 CPUtime=942.04
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2926 0 0 0 94195 9 0 0 25 0 1 0 242105596 14331904 2875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3499 2875 309 324 0 2569 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 13255
/proc/meminfo: memFree=1769704/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=13996 CPUtime=1002.03
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 2926 0 0 0 100193 10 0 0 25 0 1 0 242105596 14331904 2875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3499 2875 309 324 0 2569 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 13255
/proc/meminfo: memFree=1769000/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14740 CPUtime=1062.01
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3120 0 0 0 106191 10 0 0 25 0 1 0 242105596 15093760 3069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3685 3069 309 324 0 2755 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 13255
/proc/meminfo: memFree=1768680/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=15000 CPUtime=1122
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 112189 11 0 0 25 0 1 0 242105596 15360000 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3750 3128 309 324 0 2820 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15000

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.73 2/78 13255
/proc/meminfo: memFree=1768680/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14984 CPUtime=1181.98
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 118187 11 0 0 25 0 1 0 242105596 15343616 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3746 3128 309 324 0 2816 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 14984

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.74 2/78 13255
/proc/meminfo: memFree=1768680/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14980 CPUtime=1241.97
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 124185 12 0 0 25 0 1 0 242105596 15339520 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3745 3128 309 324 0 2815 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14980

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.75 2/78 13255
/proc/meminfo: memFree=1768744/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14976 CPUtime=1301.96
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 130184 12 0 0 25 0 1 0 242105596 15335424 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3744 3128 309 324 0 2814 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14976

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.76 2/78 13255
/proc/meminfo: memFree=1768680/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14976 CPUtime=1361.94
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 136181 13 0 0 25 0 1 0 242105596 15335424 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3744 3128 309 324 0 2814 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 14976

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 13255
/proc/meminfo: memFree=1768744/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14976 CPUtime=1421.92
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 142179 13 0 0 25 0 1 0 242105596 15335424 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3744 3128 309 324 0 2814 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 14976

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 13255
/proc/meminfo: memFree=1768808/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14976 CPUtime=1481.91
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 148177 14 0 0 25 0 1 0 242105596 15335424 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3744 3128 309 324 0 2814 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 14976

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.80 2/78 13255
/proc/meminfo: memFree=1768808/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14904 CPUtime=1541.89
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 154175 14 0 0 25 0 1 0 242105596 15261696 3117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3726 3117 309 324 0 2796 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 14904

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 13255
/proc/meminfo: memFree=1768808/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14904 CPUtime=1601.87
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 160172 15 0 0 25 0 1 0 242105596 15261696 3117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3726 3117 309 324 0 2796 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 14904

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 13255
/proc/meminfo: memFree=1768808/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=14904 CPUtime=1661.86
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3179 0 0 0 166171 15 0 0 25 0 1 0 242105596 15261696 3117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3726 3117 309 324 0 2796 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 14904

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 13255
/proc/meminfo: memFree=1768296/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=15432 CPUtime=1721.84
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3309 0 0 0 172168 16 0 0 25 0 1 0 242105596 15802368 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3858 3246 309 324 0 2928 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 15432

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 13255
/proc/meminfo: memFree=1768232/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=15432 CPUtime=1781.83
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3309 0 0 0 178166 17 0 0 25 0 1 0 242105596 15802368 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3858 3246 309 324 0 2928 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 15432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 13255
/proc/meminfo: memFree=1768232/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=15432 CPUtime=1800.03
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3309 0 0 0 179986 17 0 0 25 0 1 0 242105596 15802368 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3858 3246 309 324 0 2928 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15432

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 13255
/proc/meminfo: memFree=1768232/2055920 swapFree=4156332/4192956
[pid=13254] ppid=13252 vsize=15432 CPUtime=1800.03
/proc/13254/stat : 13254 (bsolo3.0.17) R 13252 13254 12897 0 -1 4194304 3309 0 0 0 179986 17 0 0 25 0 1 0 242105596 15802368 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13254/statm: 3858 3246 309 324 0 2928 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15432

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.86
CPU system time (s): 0.173973
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 15432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3313
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= 17077

runsolver used 1.34979 second user time and 3.9374 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Apr 30 14:04:43 UTC 2007

IDJOB= 432312
IDBENCH= 1299
IDSOLVER= 199
FILE ID= node21/432312-1177941883

PBS_JOBID= 4727650

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-t3002.11tsp11.1900554072.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432312-1177941883/instance-432312-1177941883.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-432312-1177941883 -o ROOT/results/node21/solver-432312-1177941883 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432312-1177941883/instance-432312-1177941883.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6281627dc4c435fe3011d1036bb94900

RANDOM SEED= 537960937

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1780744 kB
Buffers:         37936 kB
Cached:         143940 kB
SwapCached:      15324 kB
Active:         121792 kB
Inactive:        83216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780744 kB
SwapTotal:     4192956 kB
SwapFree:      4156332 kB
Dirty:            6752 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            55764 kB
Committed_AS:  1976420 kB
PageTables:       1784 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 node21 on Mon Apr 30 14:34:46 UTC 2007