Trace number 432298

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 3.0.17UNSAT 1662.7 1663.19

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
MD5SUM148040983257ccf233b3daf7936d3c1f
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 benchmark4.99324
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 723
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/432298-1177941845/instance-432298-1177941845.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 723
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: 5710
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.
1662.61/1663.18	c      100    231     2686    13302    4     5676    2069    100   2702 0.04
1662.61/1663.18	c      252    231     2838    23026    8     5980    2276    252   4344 0.06
1662.61/1663.18	c      478    231     3064    34078   11     6432    2504    478   5494 0.09
1662.61/1663.18	c      818    231     3404    48855   14     7112    2755    818   6014 0.14
1662.61/1663.18	c     1326    231     3912    67950   17     8128    3031   1326   5867 0.23
1662.61/1663.18	c     2089    231     4675    99154   21     9653    3335   2089   5107 0.41
1662.61/1663.18	c     3235    231     5821   145052   24    11947    3669   3235   4437 0.73
1662.61/1663.18	c     4960    231     5605   127466   22    11515    4036   3019   4335 1.14
1662.61/1663.18	c     7546    231     6087   147621   24    12477    4440   3501   4155 1.82
1662.61/1663.18	c    11426    231     5298   115663   21    10899    4885   2712   3941 2.90
1662.61/1663.18	c    17249    231     6042   154289   25    12388    5374   3456   3765 4.58
1662.61/1663.18	c    25986    231     6402   167243   26    13108    5912   3816   3507 7.41
1662.61/1663.18	c    39097    231     7242   186274   25    14788    6504   4656   3421 11.43
1662.61/1663.18	c    58767    231     6734   166120   24    13773    7155   4148   3167 18.55
1662.61/1663.18	c    88277    231     6760   167675   24    13824    7871   4174   2876 30.69
1662.61/1663.18	c   132550    231     6523   153011   23    13350    8659   3937   2624 50.51
1662.61/1663.18	c   198960    231    10735   339595   31    21774    9525   8149   2408 82.59
1662.61/1663.18	c   298580    231     8057   224865   27    16418   10478   5471   2168 137.69
1662.61/1663.18	c   448015    231     7849   214361   27    16002   11526   5263   1958 228.81
1662.61/1663.18	c   672175    231     8804   248649   28    17913   12679   6218   1755 382.99
1662.61/1663.18	c  1008418    231     9543   307309   32    19390   13947   6957   1584 636.45
1662.61/1663.18	c  1512790    231    10867   343822   31    22038   15342   8281   1441 1049.25
1662.61/1663.18	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1662.61/1663.18	c   22  2163052 400898  2870867    15853   522250  13267   1300 1662.69
1662.61/1663.18	s UNSATISFIABLE
1662.61/1663.18	c Total time: 1662.69 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/node74/watcher-432298-1177941845 -o ROOT/results/node74/solver-432298-1177941845 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432298-1177941845/instance-432298-1177941845.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: 0.75 0.73 0.38 3/66 1574
/proc/meminfo: memFree=1860392/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=3780 CPUtime=0
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 242099254 3870720 167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160089280 0 0 4096 0 0 0 0 17 1 0 0
/proc/1574/statm: 945 179 152 324 0 15 0

[startup+0.0892661 s]
/proc/loadavg: 0.75 0.73 0.38 3/66 1574
/proc/meminfo: memFree=1860392/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=4716 CPUtime=0.08
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 617 0 0 0 8 0 0 0 18 0 1 0 242099254 4829184 566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1179 566 308 324 0 249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4716

[startup+0.101266 s]
/proc/loadavg: 0.75 0.73 0.38 3/66 1574
/proc/meminfo: memFree=1860392/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=4844 CPUtime=0.09
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 242099254 4960256 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9874548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1211 582 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.30129 s]
/proc/loadavg: 0.75 0.73 0.38 3/66 1574
/proc/meminfo: memFree=1860392/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=5504 CPUtime=0.29
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 805 0 0 0 29 0 0 0 19 0 1 0 242099254 5636096 754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1376 754 309 324 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5504

[startup+0.701335 s]
/proc/loadavg: 0.75 0.73 0.38 3/66 1574
/proc/meminfo: memFree=1860392/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=6420 CPUtime=0.69
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1036 0 0 0 69 0 0 0 22 0 1 0 242099254 6574080 985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1605 985 309 324 0 675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6420

[startup+1.50143 s]
/proc/loadavg: 0.75 0.73 0.38 2/67 1575
/proc/meminfo: memFree=1857440/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=6932 CPUtime=1.49
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 242099254 7098368 1119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1733 1119 309 324 0 803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10161 s]
/proc/loadavg: 0.75 0.73 0.38 2/67 1575
/proc/meminfo: memFree=1856992/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=7324 CPUtime=3.09
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1253 0 0 0 309 0 0 0 25 0 1 0 242099254 7499776 1202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 1831 1202 309 324 0 901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7324

[startup+6.30198 s]
/proc/loadavg: 0.77 0.74 0.38 2/67 1575
/proc/meminfo: memFree=1856032/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=8092 CPUtime=6.29
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1448 0 0 0 629 0 0 0 25 0 1 0 242099254 8286208 1397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2023 1397 309 324 0 1093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8092

[startup+12.7017 s]
/proc/loadavg: 0.79 0.74 0.38 2/67 1575
/proc/meminfo: memFree=1855712/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=8616 CPUtime=12.68
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1578 0 0 0 1268 0 0 0 25 0 1 0 242099254 8822784 1527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190909 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2154 1527 309 324 0 1224 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8616

[startup+25.5022 s]
/proc/loadavg: 0.83 0.75 0.39 2/67 1575
/proc/meminfo: memFree=1855008/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=9004 CPUtime=25.48
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1692 0 0 0 2548 0 0 0 25 0 1 0 242099254 9220096 1641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2251 1641 309 324 0 1321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9004

[startup+51.1021 s]
/proc/loadavg: 0.89 0.77 0.41 2/67 1575
/proc/meminfo: memFree=1854240/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=9760 CPUtime=51.08
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 1880 0 0 0 5107 1 0 0 25 0 1 0 242099254 9994240 1829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2440 1829 309 324 0 1510 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9760

[startup+102.305 s]
/proc/loadavg: 0.95 0.80 0.44 2/67 1575
/proc/meminfo: memFree=1853152/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=10892 CPUtime=102.26
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2156 0 0 0 10225 1 0 0 25 0 1 0 242099254 11153408 2105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190332 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2723 2105 309 324 0 1793 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10892

[startup+162.303 s]
/proc/loadavg: 0.98 0.84 0.47 2/67 1575
/proc/meminfo: memFree=1852896/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=11280 CPUtime=162.24
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2245 0 0 0 16223 1 0 0 25 0 1 0 242099254 11550720 2194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2820 2194 309 324 0 1890 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11280

[startup+222.303 s]
/proc/loadavg: 0.99 0.86 0.50 2/67 1575
/proc/meminfo: memFree=1852704/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=11412 CPUtime=222.22
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2295 0 0 0 22221 1 0 0 25 0 1 0 242099254 11685888 2244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 2853 2244 309 324 0 1923 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11412

[startup+282.302 s]
/proc/loadavg: 0.99 0.89 0.53 2/67 1575
/proc/meminfo: memFree=1851808/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=12316 CPUtime=282.21
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2508 0 0 0 28219 2 0 0 25 0 1 0 242099254 12611584 2457 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3079 2457 309 324 0 2149 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12316

[startup+342.302 s]
/proc/loadavg: 0.99 0.90 0.56 2/67 1575
/proc/meminfo: memFree=1851744/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=12316 CPUtime=342.19
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2515 0 0 0 34217 2 0 0 25 0 1 0 242099254 12611584 2464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10198757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3079 2464 309 324 0 2149 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12316

[startup+402.302 s]
/proc/loadavg: 0.99 0.92 0.58 2/67 1575
/proc/meminfo: memFree=1851744/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=12324 CPUtime=402.17
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2517 0 0 0 40215 2 0 0 25 0 1 0 242099254 12619776 2466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3081 2466 309 324 0 2151 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12324

[startup+462.302 s]
/proc/loadavg: 0.99 0.93 0.60 2/67 1575
/proc/meminfo: memFree=1851104/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=12928 CPUtime=462.16
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2664 0 0 0 46213 3 0 0 25 0 1 0 242099254 13238272 2613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3232 2613 309 324 0 2302 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12928

[startup+522.301 s]
/proc/loadavg: 0.99 0.94 0.63 2/67 1575
/proc/meminfo: memFree=1850912/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=13056 CPUtime=522.14
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2705 0 0 0 52211 3 0 0 25 0 1 0 242099254 13369344 2654 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3264 2654 309 324 0 2334 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13056

[startup+582.301 s]
/proc/loadavg: 0.99 0.95 0.65 2/67 1575
/proc/meminfo: memFree=1850912/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=13176 CPUtime=582.12
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2716 0 0 0 58209 3 0 0 25 0 1 0 242099254 13492224 2665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3294 2665 309 324 0 2364 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13176

[startup+642.301 s]
/proc/loadavg: 0.99 0.95 0.66 2/67 1575
/proc/meminfo: memFree=1850336/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=13652 CPUtime=642.1
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2855 0 0 0 64207 3 0 0 25 0 1 0 242099254 13979648 2804 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3413 2804 309 324 0 2483 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13652


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

/proc/meminfo: memFree=1850208/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=13764 CPUtime=702.08
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2868 0 0 0 70205 3 0 0 25 0 1 0 242099254 14094336 2817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3441 2817 309 324 0 2511 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 13764

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.70 2/67 1575
/proc/meminfo: memFree=1850208/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=13764 CPUtime=762.07
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2868 0 0 0 76203 4 0 0 25 0 1 0 242099254 14094336 2817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3441 2817 309 324 0 2511 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 13764

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.72 2/67 1575
/proc/meminfo: memFree=1849888/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14092 CPUtime=822.05
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2948 0 0 0 82201 4 0 0 25 0 1 0 242099254 14430208 2897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3523 2897 309 324 0 2593 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14092

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/67 1575
/proc/meminfo: memFree=1849824/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14092 CPUtime=882.03
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2948 0 0 0 88199 4 0 0 25 0 1 0 242099254 14430208 2897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3523 2897 309 324 0 2593 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 14092

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/67 1575
/proc/meminfo: memFree=1849824/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14092 CPUtime=942.01
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2948 0 0 0 94197 4 0 0 25 0 1 0 242099254 14430208 2897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3523 2897 309 324 0 2593 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 14092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/67 1575
/proc/meminfo: memFree=1849824/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14092 CPUtime=1001.99
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 2948 0 0 0 100195 4 0 0 25 0 1 0 242099254 14430208 2897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3523 2897 309 324 0 2593 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/67 1575
/proc/meminfo: memFree=1849504/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14352 CPUtime=1061.98
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3019 0 0 0 106193 5 0 0 25 0 1 0 242099254 14696448 2968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3588 2968 309 324 0 2658 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/67 1575
/proc/meminfo: memFree=1849120/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14820 CPUtime=1121.96
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 112191 5 0 0 25 0 1 0 242099254 15175680 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3705 3080 309 324 0 2775 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/67 1575
/proc/meminfo: memFree=1849120/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14820 CPUtime=1181.94
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 118189 5 0 0 25 0 1 0 242099254 15175680 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3705 3080 309 324 0 2775 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14820

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14812 CPUtime=1241.92
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 124187 5 0 0 25 0 1 0 242099254 15167488 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3703 3080 309 324 0 2773 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 14812

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1301.92
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 130186 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 14804

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1361.89
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 136183 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 14804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.83 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1421.88
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 142182 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10186861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 14804

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1481.86
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 148180 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 14804

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1541.84
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 154178 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 14804

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 1575
/proc/meminfo: memFree=1849056/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1601.82
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 160176 6 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 14804

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 1575
/proc/meminfo: memFree=1848992/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1661.81
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 166174 7 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 14804

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

[startup+1662.7 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 1575
/proc/meminfo: memFree=1848992/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1662.21
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 166214 7 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10188704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1662.21
Current children cumulated vsize (KiB) 14804

[startup+1663.1 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 1575
/proc/meminfo: memFree=1848992/2055920 swapFree=4183092/4192956
[pid=1574] ppid=1572 vsize=14804 CPUtime=1662.61
/proc/1574/stat : 1574 (bsolo3.0.17) R 1572 1574 1213 0 -1 4194304 3131 0 0 0 166254 7 0 0 25 0 1 0 242099254 15159296 3080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1574/statm: 3701 3080 309 324 0 2771 0
Current children cumulated CPU time (s) 1662.61
Current children cumulated vsize (KiB) 14804

Child status: 0
Real time (s): 1663.19
CPU time (s): 1662.7
CPU user time (s): 1662.62
CPU system time (s): 0.073988
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 14824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1662.62
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3135
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= 2639

runsolver used 1.35779 second user time and 3.19051 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Mon Apr 30 14:04:05 UTC 2007

IDJOB= 432298
IDBENCH= 1285
IDSOLVER= 199
FILE ID= node74/432298-1177941845

PBS_JOBID= 4727526

Free space on /tmp= 103239 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432298-1177941845/instance-432298-1177941845.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-432298-1177941845 -o ROOT/results/node74/solver-432298-1177941845 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432298-1177941845/instance-432298-1177941845.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  148040983257ccf233b3daf7936d3c1f

RANDOM SEED= 471060443

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1860992 kB
Buffers:         15668 kB
Cached:         102956 kB
SwapCached:       3096 kB
Active:          28652 kB
Inactive:        99768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860992 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            6768 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            52204 kB
Committed_AS:  4127792 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103239 MiB

End job on node74 on Mon Apr 30 14:31:48 UTC 2007