Trace number 432359

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark88.9945
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 649
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/432359-1177942842/instance-432359-1177942842.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.02	c Highest Coefficient sum: 649
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.04/1800.50	c      100    231     2686    13595    5     5677    2069    100   2702 0.04
1800.04/1800.50	c      251    231     2837    23298    8     5977    2276    251   4403 0.06
1800.04/1800.50	c      477    231     3063    32339   10     6430    2504    477   5746 0.08
1800.04/1800.50	c      818    231     3404    46503   13     7112    2755    818   6244 0.13
1800.04/1800.50	c     1328    231     3914    69573   17     8133    3031   1328   5773 0.23
1800.04/1800.50	c     2093    231     4679    99933   21     9661    3335   2093   5258 0.40
1800.04/1800.50	c     3241    231     5827   148798   25    11958    3669   3241   4703 0.69
1800.04/1800.50	c     4964    231     5629   137642   24    11562    4036   3043   4078 1.22
1800.04/1800.50	c     7550    231     6102   162881   26    12507    4440   3516   4028 1.87
1800.04/1800.50	c    11430    231     5302   131656   24    10907    4885   2716   3854 2.96
1800.04/1800.50	c    17253    231     5990   159661   26    12284    5374   3404   3615 4.77
1800.04/1800.50	c    25992    231     6366   173971   27    13036    5912   3780   3203 8.11
1800.04/1800.50	c    39103    231     7187   218481   30    14677    6504   4601   2933 13.33
1800.04/1800.50	c    58773    231     6712   219269   32    13729    7155   4126   2644 22.22
1800.04/1800.50	c    88286    231     6649   189047   28    13603    7871   4063   2451 36.02
1800.04/1800.50	c   132557    231     6523   165364   25    13350    8659   3937   2415 54.88
1800.04/1800.50	c   198972    231    10878   372832   34    22060    9525   8292   2281 87.20
1800.04/1800.50	c   298592    231     8198   242214   29    16700   10478   5612   2128 140.29
1800.04/1800.50	c   448030    231     7825   228854   29    15954   11526   5239   1901 235.64
1800.04/1800.50	c   672192    231     8554   256805   30    17410   12679   5968   1758 382.22
1800.04/1800.50	c  1008435    231     9377   281123   29    19057   13947   6791   1572 641.23
1800.04/1800.50	c  1512808    231    10646   359216   33    21596   15342   8060   1429 1058.22
1800.04/1800.50	c  2269371    231    12238   416351   34    24780   16877   9652   1273 1781.96
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   23  2288359 406650  2987371    14118   469558  11532   1271 1800.04
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.04 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/node2/watcher-432359-1177942842 -o ROOT/results/node2/solver-432359-1177942842 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432359-1177942842/instance-432359-1177942842.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: 0.06 0.02 0.00 3/77 26238
/proc/meminfo: memFree=1747704/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=19632 CPUtime=0
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 270322008 20103168 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2955 334 280 324 0 2004 0

[startup+0.092991 s]
/proc/loadavg: 0.06 0.02 0.00 3/77 26238
/proc/meminfo: memFree=1747704/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=4852 CPUtime=0.08
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 622 0 0 0 8 0 0 0 18 0 1 0 270322008 4968448 571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10970693 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1213 571 308 324 0 283 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4852

[startup+0.101992 s]
/proc/loadavg: 0.06 0.02 0.00 3/77 26238
/proc/meminfo: memFree=1747704/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=4852 CPUtime=0.09
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 270322008 4968448 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10970747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1213 582 308 324 0 283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4852

[startup+0.302013 s]
/proc/loadavg: 0.06 0.02 0.00 3/77 26238
/proc/meminfo: memFree=1747704/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=5508 CPUtime=0.29
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 809 0 0 0 29 0 0 0 19 0 1 0 270322008 5640192 758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10970747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1377 758 309 324 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5508

[startup+0.701053 s]
/proc/loadavg: 0.06 0.02 0.00 3/77 26238
/proc/meminfo: memFree=1747704/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=6552 CPUtime=0.69
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1070 0 0 0 69 0 0 0 23 0 1 0 270322008 6709248 1019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10970747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1638 1019 309 324 0 708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6552

[startup+1.50114 s]
/proc/loadavg: 0.06 0.02 0.00 2/78 26239
/proc/meminfo: memFree=1744432/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=6944 CPUtime=1.49
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1178 0 0 0 149 0 0 0 25 0 1 0 270322008 7110656 1127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1736 1127 309 324 0 806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6944

[startup+3.1023 s]
/proc/loadavg: 0.06 0.02 0.00 2/78 26239
/proc/meminfo: memFree=1743984/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=7592 CPUtime=3.09
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1337 0 0 0 309 0 0 0 25 0 1 0 270322008 7774208 1286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 1898 1286 309 324 0 968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7592

[startup+6.30163 s]
/proc/loadavg: 0.14 0.03 0.01 2/78 26239
/proc/meminfo: memFree=1743216/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=8244 CPUtime=6.29
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1501 0 0 0 628 1 0 0 25 0 1 0 270322008 8441856 1450 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2061 1450 309 324 0 1131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8244

[startup+12.7013 s]
/proc/loadavg: 0.20 0.05 0.01 2/78 26239
/proc/meminfo: memFree=1742000/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=9160 CPUtime=12.69
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1716 0 0 0 1268 1 0 0 25 0 1 0 270322008 9379840 1665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10966369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2290 1665 309 324 0 1360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9160

[startup+25.5016 s]
/proc/loadavg: 0.38 0.09 0.03 2/78 26239
/proc/meminfo: memFree=1741232/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=9932 CPUtime=25.48
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1920 0 0 0 2547 1 0 0 25 0 1 0 270322008 10170368 1869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2483 1869 309 324 0 1553 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9932

[startup+51.1013 s]
/proc/loadavg: 0.59 0.16 0.05 2/78 26239
/proc/meminfo: memFree=1741232/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=9936 CPUtime=51.08
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 1921 0 0 0 5107 1 0 0 25 0 1 0 270322008 10174464 1870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2484 1870 309 324 0 1554 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9936

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/78 26239
/proc/meminfo: memFree=1740080/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=11196 CPUtime=102.27
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2220 0 0 0 10225 2 0 0 25 0 1 0 270322008 11464704 2169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2799 2169 309 324 0 1869 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11196

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/78 26239
/proc/meminfo: memFree=1739568/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=11672 CPUtime=162.24
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2339 0 0 0 16222 2 0 0 25 0 1 0 270322008 11952128 2288 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2918 2288 309 324 0 1988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11672

[startup+222.302 s]
/proc/loadavg: 1.01 0.53 0.21 2/78 26239
/proc/meminfo: memFree=1739376/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=11784 CPUtime=222.24
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2367 0 0 0 22221 3 0 0 25 0 1 0 270322008 12066816 2316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10977004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 2946 2316 309 324 0 2016 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11784

[startup+282.301 s]
/proc/loadavg: 1.00 0.62 0.26 2/78 26239
/proc/meminfo: memFree=1738608/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=12556 CPUtime=282.21
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2565 0 0 0 28218 3 0 0 25 0 1 0 270322008 12857344 2514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3139 2514 309 324 0 2209 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12556

[startup+342.301 s]
/proc/loadavg: 1.00 0.68 0.30 2/78 26239
/proc/meminfo: memFree=1738288/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=12776 CPUtime=342.2
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2625 0 0 0 34216 4 0 0 25 0 1 0 270322008 13082624 2574 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3194 2574 309 324 0 2264 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12776

[startup+402.301 s]
/proc/loadavg: 1.00 0.74 0.34 2/78 26239
/proc/meminfo: memFree=1737648/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=13392 CPUtime=402.19
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2777 0 0 0 40214 5 0 0 25 0 1 0 270322008 13713408 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3348 2726 309 324 0 2418 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13392

[startup+462.302 s]
/proc/loadavg: 1.00 0.78 0.38 2/78 26239
/proc/meminfo: memFree=1737712/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=13476 CPUtime=462.17
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2798 0 0 0 46212 5 0 0 25 0 1 0 270322008 13799424 2747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3369 2747 309 324 0 2439 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13476

[startup+522.302 s]
/proc/loadavg: 1.00 0.82 0.41 2/78 26239
/proc/meminfo: memFree=1737648/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=13476 CPUtime=522.16
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2798 0 0 0 52210 6 0 0 25 0 1 0 270322008 13799424 2747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3369 2747 309 324 0 2439 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13476

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/78 26239
/proc/meminfo: memFree=1737712/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=13476 CPUtime=582.14
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2798 0 0 0 58208 6 0 0 25 0 1 0 270322008 13799424 2747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3369 2747 309 324 0 2439 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13476

[startup+642.301 s]
/proc/loadavg: 1.00 0.87 0.48 2/78 26239
/proc/meminfo: memFree=1737648/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=13476 CPUtime=642.13
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 2798 0 0 0 64206 7 0 0 25 0 1 0 270322008 13799424 2747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3369 2747 309 324 0 2439 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13476


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.94 0.59 2/78 26241
/proc/meminfo: memFree=1736880/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=14248 CPUtime=882.06
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3001 0 0 0 88197 9 0 0 25 0 1 0 270322008 14589952 2950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3562 2950 309 324 0 2632 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14248

[startup+942.301 s]
/proc/loadavg: 1.00 0.94 0.61 2/78 26241
/proc/meminfo: memFree=1736880/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=14248 CPUtime=942.04
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3001 0 0 0 94195 9 0 0 25 0 1 0 270322008 14589952 2950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3562 2950 309 324 0 2632 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14248

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.63 2/78 26241
/proc/meminfo: memFree=1736880/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=14248 CPUtime=1002.03
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3001 0 0 0 100193 10 0 0 25 0 1 0 270322008 14589952 2950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3562 2950 309 324 0 2632 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 26241
/proc/meminfo: memFree=1736880/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=14248 CPUtime=1062.01
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3001 0 0 0 106191 10 0 0 25 0 1 0 270322008 14589952 2950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3562 2950 309 324 0 2632 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14248

[startup+1122.3 s]
/proc/loadavg: 1.05 0.98 0.67 2/78 26241
/proc/meminfo: memFree=1736304/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=14880 CPUtime=1122
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3158 0 0 0 112189 11 0 0 25 0 1 0 270322008 15237120 3107 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3720 3107 309 324 0 2790 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14880

[startup+1182.3 s]
/proc/loadavg: 1.07 0.99 0.70 2/78 26241
/proc/meminfo: memFree=1735664/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15484 CPUtime=1181.99
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 118187 12 0 0 25 0 1 0 270322008 15855616 3248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10966930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3871 3248 309 324 0 2941 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 15484

[startup+1242.3 s]
/proc/loadavg: 1.07 1.01 0.72 2/78 26241
/proc/meminfo: memFree=1735728/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15480 CPUtime=1241.98
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 124185 13 0 0 25 0 1 0 270322008 15851520 3248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3870 3248 309 324 0 2940 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 15480

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 0.74 2/78 26241
/proc/meminfo: memFree=1735664/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15460 CPUtime=1301.96
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 130183 13 0 0 25 0 1 0 270322008 15831040 3248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3865 3248 309 324 0 2935 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 15460

[startup+1362.3 s]
/proc/loadavg: 1.11 1.04 0.76 2/78 26241
/proc/meminfo: memFree=1735664/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15420 CPUtime=1361.94
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 136180 14 0 0 25 0 1 0 270322008 15790080 3246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10969667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3855 3246 309 324 0 2925 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 15420

[startup+1422.31 s]
/proc/loadavg: 1.07 1.04 0.78 2/78 26241
/proc/meminfo: memFree=1735600/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15416 CPUtime=1421.93
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 142179 14 0 0 25 0 1 0 270322008 15785984 3245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3854 3245 309 324 0 2924 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 15416

[startup+1482.3 s]
/proc/loadavg: 1.02 1.03 0.79 2/78 26241
/proc/meminfo: memFree=1735600/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1481.91
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 148176 15 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 15412

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 0.80 2/78 26241
/proc/meminfo: memFree=1735600/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1541.89
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 154174 15 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 15412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 0.81 2/78 26241
/proc/meminfo: memFree=1735664/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1601.88
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 160172 16 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10977004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 15412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.82 2/78 26241
/proc/meminfo: memFree=1735600/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1661.86
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 166170 16 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 15412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 0.83 2/78 26241
/proc/meminfo: memFree=1735664/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1721.85
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 172168 17 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 15412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 26241
/proc/meminfo: memFree=1735600/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15412 CPUtime=1781.83
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3299 0 0 0 178166 17 0 0 25 0 1 0 270322008 15781888 3244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10977025 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3853 3244 309 324 0 2923 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 15412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 26241
/proc/meminfo: memFree=1735536/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15552 CPUtime=1800.04
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3320 0 0 0 179986 18 0 0 25 0 1 0 270322008 15925248 3265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3888 3265 309 324 0 2958 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15552

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 1.00 0.84 2/78 26241
/proc/meminfo: memFree=1735536/2055920 swapFree=4149008/4192956
[pid=26238] ppid=26236 vsize=15552 CPUtime=1800.04
/proc/26238/stat : 26238 (bsolo3.0.17) R 26236 26238 26127 0 -1 4194304 3320 0 0 0 179986 18 0 0 25 0 1 0 270322008 15925248 3265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26238/statm: 3888 3265 309 324 0 2958 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15552

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.86
CPU system time (s): 0.183972
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 15552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3324
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= 37350

runsolver used 1.45278 second user time and 3.70144 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Apr 30 14:20:42 UTC 2007

IDJOB= 432359
IDBENCH= 1346
IDSOLVER= 199
FILE ID= node2/432359-1177942842

PBS_JOBID= 4727673

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-t3002.11tsp11.1900558739.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432359-1177942842/instance-432359-1177942842.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-432359-1177942842 -o ROOT/results/node2/solver-432359-1177942842 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432359-1177942842/instance-432359-1177942842.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  23d2095f3ee13b7452c309e9137df723

RANDOM SEED= 536639185

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1748112 kB
Buffers:         39412 kB
Cached:         173180 kB
SwapCached:      12692 kB
Active:         111316 kB
Inactive:       124728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748112 kB
SwapTotal:     4192956 kB
SwapFree:      4149008 kB
Dirty:            6804 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            57144 kB
Committed_AS:  8413596 kB
PageTables:       1860 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 node2 on Mon Apr 30 14:50:45 UTC 2007