Trace number 432321

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-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.8838
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432321-1177942141/instance-432321-1177942141.opb
0.00/0.01	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.03	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
0.00/0.04	c Pre-processing Time: 0.027 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.04	c Switching off LPR mode.
1800.09/1800.60	c      100    231     2686    13739    5     5677    2069    100   2702 0.04
1800.09/1800.60	c      250    231     2836    20467    7     5977    2276    250   5000 0.05
1800.09/1800.60	c      475    231     3061    32221   10     6424    2504    475   6249 0.08
1800.09/1800.60	c      813    231     3399    50634   14     7101    2755    813   6206 0.13
1800.09/1800.60	c     1321    231     3907    75363   19     8115    3031   1321   5871 0.23
1800.09/1800.60	c     2086    231     4672   115371   24     9647    3335   2086   5002 0.42
1800.09/1800.60	c     3232    231     5818   167232   28    11939    3669   3232   4154 0.78
1800.09/1800.60	c     4953    231     5619   138939   24    11542    4036   3033   4059 1.22
1800.09/1800.60	c     7537    231     6093   164949   27    12490    4440   3507   3857 1.95
1800.09/1800.60	c    11418    231     5317   133652   25    10938    4885   2731   3416 3.34
1800.09/1800.60	c    17241    231     6081   188632   31    12463    5374   3495   3011 5.73
1800.09/1800.60	c    25978    231     6466   207107   32    13234    5912   3880   2675 9.71
1800.09/1800.60	c    39089    231     7361   213558   29    15023    6504   4775   2680 14.59
1800.09/1800.60	c    58760    231     6983   195131   27    14270    7155   4397   2594 22.65
1800.09/1800.60	c    88270    231     6968   192695   27    14238    7871   4382   2573 34.30
1800.09/1800.60	c   132540    231     6766   188530   27    13835    8659   4180   2448 54.12
1800.09/1800.60	c   198950    231    10996   365194   33    22295    9525   8410   2234 89.05
1800.09/1800.60	c   298571    231     8232   237141   28    16768   10478   5646   2092 142.70
1800.09/1800.60	c   448007    231     7974   213740   26    16252   11526   5388   1953 229.28
1800.09/1800.60	c   672165    231     8639   264286   30    17582   12679   6053   1770 379.70
1800.09/1800.60	c  1008409    231     9440   286463   30    19185   13947   6854   1613 624.88
1800.09/1800.60	c  1512782    231    10781   347672   32    21866   15342   8195   1443 1048.01
1800.09/1800.60	c  2269351    231    12354   402718   32    25013   16877   9768   1313 1727.06
1800.09/1800.60	c Caught signal: 15
1800.09/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.60	c   23  2346334 428788  3100093    12391   429668   9805   1303 1800.10
1800.09/1800.60	s UNKNOWN
1800.09/1800.60	c Total time: 1800.1 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/node68/watcher-432321-1177942141 -o ROOT/results/node68/solver-432321-1177942141 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432321-1177942141/instance-432321-1177942141.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: 0.91 0.89 0.53 3/64 26960
/proc/meminfo: memFree=1859448/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=18528 CPUtime=0
/proc/26960/stat : 26960 (runsolver) D 26958 26960 26650 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 270203637 18972672 284 18446744073709551615 4194304 4255128 548682068976 18446744073709551615 257414458663 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/26960/statm: 4632 284 249 14 0 2626 0

[startup+0.01273 s]
/proc/loadavg: 0.91 0.89 0.53 3/64 26960
/proc/meminfo: memFree=1859448/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=3828 CPUtime=0
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 270203637 3919872 140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10484600 0 0 4096 0 0 0 0 17 1 0 0
/proc/26960/statm: 957 143 120 324 0 15 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3828

[startup+0.101737 s]
/proc/loadavg: 0.91 0.89 0.53 3/64 26960
/proc/meminfo: memFree=1859448/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=4848 CPUtime=0.08
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 632 0 0 0 8 0 0 0 18 0 1 0 270203637 4964352 581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 1212 581 308 324 0 282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4848

[startup+0.301755 s]
/proc/loadavg: 0.91 0.89 0.53 3/64 26960
/proc/meminfo: memFree=1859448/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=5636 CPUtime=0.28
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 833 0 0 0 28 0 0 0 19 0 1 0 270203637 5771264 782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 1409 782 309 324 0 479 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5636

[startup+0.70179 s]
/proc/loadavg: 0.91 0.89 0.53 3/64 26960
/proc/meminfo: memFree=1859448/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=6552 CPUtime=0.68
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1079 0 0 0 68 0 0 0 22 0 1 0 270203637 6709248 1028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 1638 1028 309 324 0 708 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6552

[startup+1.50186 s]
/proc/loadavg: 0.91 0.89 0.53 2/65 26961
/proc/meminfo: memFree=1855856/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=7204 CPUtime=1.48
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1219 0 0 0 148 0 0 0 25 0 1 0 270203637 7376896 1168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10948240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 1801 1168 309 324 0 871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7204

[startup+3.10201 s]
/proc/loadavg: 0.91 0.89 0.53 2/65 26961
/proc/meminfo: memFree=1855664/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=7600 CPUtime=3.08
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1318 0 0 0 308 0 0 0 25 0 1 0 270203637 7782400 1267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 1900 1267 309 324 0 970 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7600

[startup+6.30129 s]
/proc/loadavg: 0.92 0.89 0.53 2/65 26961
/proc/meminfo: memFree=1854640/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=8244 CPUtime=6.28
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1478 0 0 0 627 1 0 0 25 0 1 0 270203637 8441856 1427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10948340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2061 1427 309 324 0 1131 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8244

[startup+12.7019 s]
/proc/loadavg: 0.93 0.89 0.53 2/65 26961
/proc/meminfo: memFree=1854000/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=8896 CPUtime=12.68
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1645 0 0 0 1267 1 0 0 25 0 1 0 270203637 9109504 1594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2224 1594 309 324 0 1294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8896

[startup+25.502 s]
/proc/loadavg: 0.94 0.90 0.54 2/65 26961
/proc/meminfo: memFree=1853552/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=9420 CPUtime=25.47
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1785 0 0 0 2546 1 0 0 25 0 1 0 270203637 9646080 1734 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10948136 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2355 1734 309 324 0 1425 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9420

[startup+51.1013 s]
/proc/loadavg: 0.96 0.91 0.55 2/65 26961
/proc/meminfo: memFree=1853104/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=9916 CPUtime=51.04
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 1899 0 0 0 5103 1 0 0 25 0 1 0 270203637 10153984 1848 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2479 1848 309 324 0 1549 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 9916

[startup+102.306 s]
/proc/loadavg: 0.98 0.92 0.57 2/65 26961
/proc/meminfo: memFree=1851760/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=11168 CPUtime=102.24
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2229 0 0 0 10222 2 0 0 25 0 1 0 270203637 11436032 2178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2792 2178 309 324 0 1862 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11168

[startup+162.301 s]
/proc/loadavg: 0.99 0.93 0.59 2/65 26961
/proc/meminfo: memFree=1851376/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=11520 CPUtime=162.22
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2311 0 0 0 16220 2 0 0 25 0 1 0 270203637 11796480 2260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2880 2260 309 324 0 1950 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11520

[startup+222.302 s]
/proc/loadavg: 0.99 0.94 0.62 2/65 26961
/proc/meminfo: memFree=1851504/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=11520 CPUtime=222.2
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2311 0 0 0 22218 2 0 0 25 0 1 0 270203637 11796480 2260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 2880 2260 309 324 0 1950 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11520

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.64 2/65 26961
/proc/meminfo: memFree=1850480/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=12536 CPUtime=282.19
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2556 0 0 0 28216 3 0 0 25 0 1 0 270203637 12836864 2505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3134 2505 309 324 0 2204 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12536

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.66 2/65 26961
/proc/meminfo: memFree=1850352/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=12660 CPUtime=342.18
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2593 0 0 0 34215 3 0 0 25 0 1 0 270203637 12963840 2542 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3165 2542 309 324 0 2235 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12660

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.68 2/65 26961
/proc/meminfo: memFree=1849968/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=13012 CPUtime=402.16
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2676 0 0 0 40213 3 0 0 25 0 1 0 270203637 13324288 2625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3253 2625 309 324 0 2323 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13012

[startup+462.301 s]
/proc/loadavg: 0.99 0.96 0.69 2/65 26961
/proc/meminfo: memFree=1849840/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=13144 CPUtime=462.14
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2716 0 0 0 46211 3 0 0 25 0 1 0 270203637 13459456 2665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3286 2665 309 324 0 2356 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13144

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 26961
/proc/meminfo: memFree=1849776/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=13144 CPUtime=522.13
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2716 0 0 0 52210 3 0 0 25 0 1 0 270203637 13459456 2665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10944664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3286 2665 309 324 0 2356 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13144

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 26961
/proc/meminfo: memFree=1849840/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=13144 CPUtime=582.11
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2716 0 0 0 58208 3 0 0 25 0 1 0 270203637 13459456 2665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3286 2665 309 324 0 2356 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 26961
/proc/meminfo: memFree=1849072/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=13868 CPUtime=642.1
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 2891 0 0 0 64207 3 0 0 25 0 1 0 270203637 14200832 2840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3467 2840 309 324 0 2537 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13868


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

/proc/meminfo: memFree=1848176/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14592 CPUtime=1001.99
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3086 0 0 0 100196 3 0 0 25 0 1 0 270203637 14942208 3035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3648 3035 309 324 0 2718 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 26961
/proc/meminfo: memFree=1848240/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14596 CPUtime=1061.98
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3087 0 0 0 106195 3 0 0 25 0 1 0 270203637 14946304 3036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3649 3036 309 324 0 2719 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14596

[startup+1122.3 s]
/proc/loadavg: 1.07 0.99 0.83 2/65 26961
/proc/meminfo: memFree=1848112/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14668 CPUtime=1121.96
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3105 0 0 0 112193 3 0 0 25 0 1 0 270203637 15020032 3054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3667 3054 309 324 0 2737 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14668

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.84 2/65 26961
/proc/meminfo: memFree=1848048/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14668 CPUtime=1181.94
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3105 0 0 0 118191 3 0 0 25 0 1 0 270203637 15020032 3054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3667 3054 309 324 0 2737 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14668

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.84 2/65 26961
/proc/meminfo: memFree=1847984/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14668 CPUtime=1241.93
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3105 0 0 0 124190 3 0 0 25 0 1 0 270203637 15020032 3054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3667 3054 309 324 0 2737 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 14668

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 26961
/proc/meminfo: memFree=1847856/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14892 CPUtime=1301.92
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3155 0 0 0 130189 3 0 0 25 0 1 0 270203637 15249408 3104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3723 3104 309 324 0 2793 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 14892

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 26961
/proc/meminfo: memFree=1847792/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=14892 CPUtime=1361.89
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3155 0 0 0 136186 3 0 0 25 0 1 0 270203637 15249408 3104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10946433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3723 3104 309 324 0 2793 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 14892

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 26961
/proc/meminfo: memFree=1847664/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15096 CPUtime=1421.89
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3199 0 0 0 142185 4 0 0 25 0 1 0 270203637 15458304 3148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3774 3148 309 324 0 2844 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 15096

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 26961
/proc/meminfo: memFree=1847600/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15088 CPUtime=1481.87
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3199 0 0 0 148183 4 0 0 25 0 1 0 270203637 15450112 3148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3772 3148 309 324 0 2842 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 15088

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 26961
/proc/meminfo: memFree=1847600/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15088 CPUtime=1541.86
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3199 0 0 0 154182 4 0 0 25 0 1 0 270203637 15450112 3148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3772 3148 309 324 0 2842 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 15088

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 26961
/proc/meminfo: memFree=1847600/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15076 CPUtime=1601.84
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3199 0 0 0 160180 4 0 0 25 0 1 0 270203637 15437824 3148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3769 3148 309 324 0 2839 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 15076

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 26961
/proc/meminfo: memFree=1847536/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15076 CPUtime=1661.82
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3200 0 0 0 166178 4 0 0 25 0 1 0 270203637 15437824 3149 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3769 3149 309 324 0 2839 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 15076

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.89 3/65 26961
/proc/meminfo: memFree=1847472/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15076 CPUtime=1721.81
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3200 0 0 0 172177 4 0 0 25 0 1 0 270203637 15437824 3149 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3769 3149 309 324 0 2839 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 15076

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 26961
/proc/meminfo: memFree=1846960/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=15608 CPUtime=1781.79
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3344 0 0 0 178175 4 0 0 25 0 1 0 270203637 15982592 3293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10949501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 3902 3293 309 324 0 2972 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 15608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 26961
/proc/meminfo: memFree=1846576/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=16044 CPUtime=1800.09
/proc/26960/stat : 26960 (bsolo3.0.17) R 26958 26960 26650 0 -1 4194304 3437 0 0 0 180005 4 0 0 25 0 1 0 270203637 16429056 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10948293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 4011 3386 309 324 0 3081 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16044

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: 1.00 0.99 0.90 2/65 26961
/proc/meminfo: memFree=1846576/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=16044 CPUtime=1800.09
/proc/26960/stat : 26960 (bsolo3.0.17) S 26958 26960 26650 0 -1 4194304 3437 0 0 0 180005 4 0 0 25 0 1 0 270203637 16429056 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 4011 3386 309 324 0 3081 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16044

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.90 1/66 26962
/proc/meminfo: memFree=1846568/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=16044 CPUtime=1800.09
/proc/26960/stat : 26960 (bsolo3.0.17) S 26958 26960 26650 0 -1 4194304 3437 0 0 0 180005 4 0 0 25 0 1 0 270203637 16429056 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 4011 3386 309 324 0 3081 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16044

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.90 1/66 26962
/proc/meminfo: memFree=1846568/2055920 swapFree=4183928/4192956
[pid=26960] ppid=26958 vsize=16044 CPUtime=1800.09
/proc/26960/stat : 26960 (bsolo3.0.17) S 26958 26960 26650 0 -1 4194304 3437 0 0 0 180005 4 0 0 25 0 1 0 270203637 16429056 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26960/statm: 4011 3386 309 324 0 3081 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16044

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.1
CPU user time (s): 1800.05
CPU system time (s): 0.047992
CPU usage (%): 99.8603
Max. virtual memory (cumulated for all children) (KiB): 16044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3437
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= 21
involuntary context switches= 3949

runsolver used 1.43078 second user time and 3.49847 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Apr 30 14:09:01 UTC 2007

IDJOB= 432321
IDBENCH= 1308
IDSOLVER= 199
FILE ID= node68/432321-1177942141

PBS_JOBID= 4727531

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-t3002.11tsp11.1900670675.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432321-1177942141/instance-432321-1177942141.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-432321-1177942141 -o ROOT/results/node68/solver-432321-1177942141 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432321-1177942141/instance-432321-1177942141.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c118a5f7f4e95d7123e302378befd6ff

RANDOM SEED= 247854508

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1859792 kB
Buffers:         17752 kB
Cached:         100308 kB
SwapCached:       3048 kB
Active:          27848 kB
Inactive:        99808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859792 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            6664 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            54516 kB
Committed_AS:  3043604 kB
PageTables:       1380 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 node68 on Mon Apr 30 14:39:04 UTC 2007