Trace number 360161

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 3.0.16UNSAT 1146.93 1147.23

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
MD5SUMad2f2eb73d6b7e5f546be528b10bc762
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark11.5782
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 745
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/360161-1176956593/instance-360161-1176956593.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.02	c Highest Coefficient sum: 745
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: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.028 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.
1146.90/1147.22	c      103    231     2689    14159    5     5682    2069    103   2575 0.04
1146.90/1147.22	c      255    231     2841    24581    8     5986    2276    255   4250 0.06
1146.90/1147.22	c      481    231     3067    37477   12     6438    2504    481   5117 0.09
1146.90/1147.22	c      820    231     3406    51390   15     7116    2755    820   5694 0.14
1146.90/1147.22	c     1328    231     3914    71505   18     8133    3031   1328   5824 0.23
1146.90/1147.22	c     2091    231     4677   105243   22     9658    3335   2091   5125 0.41
1146.90/1147.22	c     3237    231     5823   151555   26    11950    3669   3237   4546 0.71
1146.90/1147.22	c     4959    231     5636   128105   22    11576    4036   3050   4286 1.16
1146.90/1147.22	c     7544    231     6111   154324   25    12527    4440   3525   3941 1.91
1146.90/1147.22	c    11423    231     5387   127627   23    11078    4885   2801   3730 3.06
1146.90/1147.22	c    17246    231     6062   171321   28    12427    5374   3476   3563 4.84
1146.90/1147.22	c    25983    231     6451   168324   26    13206    5912   3865   3363 7.72
1146.90/1147.22	c    39094    231     7329   186597   25    14960    6504   4743   3219 12.14
1146.90/1147.22	c    58765    231     6853   201289   29    14010    7155   4267   2970 19.78
1146.90/1147.22	c    88276    231     6922   240671   34    14146    7871   4336   2556 34.53
1146.90/1147.22	c   132547    231     6726   171852   25    13755    8659   4140   2341 56.60
1146.90/1147.22	c   198960    231    11046   366652   33    22396    9525   8460   2279 87.30
1146.90/1147.22	c   298581    231     8503   234989   27    17310   10478   5917   2117 140.97
1146.90/1147.22	c   448017    231     8136   223704   27    16577   11526   5550   1922 233.06
1146.90/1147.22	c   672176    231     9104   269365   29    18511   12679   6518   1779 377.84
1146.90/1147.22	c  1008419    231     9887   291844   29    20077   13947   7301   1646 612.59
1146.90/1147.22	c  1512790    231    11345   364341   32    22994   15342   8759   1489 1015.88
1146.90/1147.22	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1146.90/1147.22	c   22  1646563 333286  2281435    12884   392512  10298   1435 1146.92
1146.90/1147.22	s UNSATISFIABLE
1146.90/1147.22	c Total time: 1146.92 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-360161-1176956593 -o ROOT/results/node21/solver-360161-1176956593 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360161-1176956593/instance-360161-1176956593.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 0.97 0.99 3/77 19270
/proc/meminfo: memFree=1321024/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=4008 CPUtime=0
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 143576584 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1002 338 282 324 0 50 0

[startup+0.0925411 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19270
/proc/meminfo: memFree=1321024/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=4844 CPUtime=0.08
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 630 0 0 0 8 0 0 0 18 0 1 0 143576584 4960256 577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1211 577 310 324 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4844

[startup+0.102542 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19270
/proc/meminfo: memFree=1321024/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=4844 CPUtime=0.09
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 643 0 0 0 9 0 0 0 18 0 1 0 143576584 4960256 590 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1211 590 310 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302575 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19270
/proc/meminfo: memFree=1321024/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=5624 CPUtime=0.29
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 826 0 0 0 29 0 0 0 19 0 1 0 143576584 5758976 773 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1406 773 311 324 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701608 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19270
/proc/meminfo: memFree=1321024/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=6532 CPUtime=0.69
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1072 0 0 0 68 1 0 0 23 0 1 0 143576584 6688768 1019 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1633 1019 311 324 0 702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6532

[startup+1.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1317752/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=6932 CPUtime=1.49
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1174 0 0 0 148 1 0 0 25 0 1 0 143576584 7098368 1121 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1733 1121 311 324 0 802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10187 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1317560/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=7444 CPUtime=3.09
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1293 0 0 0 308 1 0 0 25 0 1 0 143576584 7622656 1240 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 1861 1240 311 324 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7444

[startup+6.30122 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1316472/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=8224 CPUtime=6.29
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1490 0 0 0 627 2 0 0 25 0 1 0 143576584 8421376 1437 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2056 1437 311 324 0 1125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8224

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1316216/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=8352 CPUtime=12.69
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1509 0 0 0 1265 4 0 0 25 0 1 0 143576584 8552448 1456 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2088 1456 311 324 0 1157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8352

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1314744/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=9788 CPUtime=25.48
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 1884 0 0 0 2541 7 0 0 25 0 1 0 143576584 10022912 1831 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2447 1831 311 324 0 1516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9788

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1313272/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=11204 CPUtime=51.08
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2231 0 0 0 5096 12 0 0 25 0 1 0 143576584 11472896 2178 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2801 2178 311 324 0 1870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11204

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 3/78 19271
/proc/meminfo: memFree=1313272/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=11212 CPUtime=102.26
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2232 0 0 0 10202 24 0 0 25 0 1 0 143576584 11481088 2179 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134552173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2803 2179 311 324 0 1872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11212

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1312760/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=11828 CPUtime=162.25
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2400 0 0 0 16187 38 0 0 25 0 1 0 143576584 12111872 2347 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2957 2347 311 324 0 2026 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11828

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1312568/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=11828 CPUtime=222.24
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2400 0 0 0 22173 51 0 0 25 0 1 0 143576584 12111872 2347 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 2957 2347 311 324 0 2026 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11828

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1312440/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=12048 CPUtime=282.22
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2438 0 0 0 28160 62 0 0 25 0 1 0 143576584 12337152 2385 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8870692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3012 2385 311 324 0 2081 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12048

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1312376/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=12036 CPUtime=342.2
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2438 0 0 0 34146 74 0 0 25 0 1 0 143576584 12324864 2385 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3009 2385 311 324 0 2078 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12036

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1311032/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=402.19
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2773 0 0 0 40134 85 0 0 25 0 1 0 143576584 13664256 2720 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2720 311 324 0 2405 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13344

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1311032/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=462.17
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2773 0 0 0 46121 96 0 0 25 0 1 0 143576584 13664256 2720 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2720 311 324 0 2405 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13344

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1311032/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=522.16
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2773 0 0 0 52108 108 0 0 25 0 1 0 143576584 13664256 2720 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2720 311 324 0 2405 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1311032/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=582.14
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2773 0 0 0 58095 119 0 0 25 0 1 0 143576584 13664256 2720 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2720 311 324 0 2405 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1310968/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=642.12
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2774 0 0 0 64083 129 0 0 25 0 1 0 143576584 13664256 2721 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2721 311 324 0 2405 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13344

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1310968/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=702.1
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2774 0 0 0 70070 140 0 0 25 0 1 0 143576584 13664256 2721 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2721 311 324 0 2405 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13344

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1310968/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13344 CPUtime=762.1
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2774 0 0 0 76059 151 0 0 25 0 1 0 143576584 13664256 2721 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3336 2721 311 324 0 2405 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 13344

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1310776/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13528 CPUtime=822.08
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2814 0 0 0 82046 162 0 0 25 0 1 0 143576584 13852672 2761 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134572758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3382 2761 311 324 0 2451 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 13528

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19271
/proc/meminfo: memFree=1310776/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13528 CPUtime=882.06
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2814 0 0 0 88036 170 0 0 25 0 1 0 143576584 13852672 2761 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3382 2761 311 324 0 2451 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13528

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1310584/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13660 CPUtime=942.04
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2853 0 0 0 94023 181 0 0 25 0 1 0 143576584 13987840 2800 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3415 2800 311 324 0 2484 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1310584/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=13660 CPUtime=1002.03
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 2855 0 0 0 100012 191 0 0 25 0 1 0 143576584 13987840 2802 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3415 2802 311 324 0 2484 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14660 CPUtime=1062.02
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 106003 199 0 0 25 0 1 0 143576584 15011840 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3665 3042 311 324 0 2734 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14660 CPUtime=1122
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 111992 208 0 0 25 0 1 0 143576584 15011840 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3665 3042 311 324 0 2734 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14660

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14660 CPUtime=1126
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 112392 208 0 0 25 0 1 0 143576584 15011840 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3665 3042 311 324 0 2734 0
Current children cumulated CPU time (s) 1126
Current children cumulated vsize (KiB) 14660

[startup+1139.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14660 CPUtime=1138.8
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 113669 211 0 0 25 0 1 0 143576584 15011840 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3665 3042 311 324 0 2734 0
Current children cumulated CPU time (s) 1138.8
Current children cumulated vsize (KiB) 14660

[startup+1142.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14660 CPUtime=1141.99
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 113988 211 0 0 25 0 1 0 143576584 15011840 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3665 3042 311 324 0 2734 0
Current children cumulated CPU time (s) 1141.99
Current children cumulated vsize (KiB) 14660

[startup+1145.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14656 CPUtime=1145.2
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 114308 212 0 0 25 0 1 0 143576584 15007744 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3664 3042 311 324 0 2733 0
Current children cumulated CPU time (s) 1145.2
Current children cumulated vsize (KiB) 14656

[startup+1146.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14656 CPUtime=1146
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 114388 212 0 0 25 0 1 0 143576584 15007744 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3664 3042 311 324 0 2733 0
Current children cumulated CPU time (s) 1146
Current children cumulated vsize (KiB) 14656

[startup+1146.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14656 CPUtime=1146.4
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 114428 212 0 0 25 0 1 0 143576584 15007744 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8879845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3664 3042 311 324 0 2733 0
Current children cumulated CPU time (s) 1146.4
Current children cumulated vsize (KiB) 14656

[startup+1147.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14656 CPUtime=1146.79
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 114467 212 0 0 25 0 1 0 143576584 15007744 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3664 3042 311 324 0 2733 0
Current children cumulated CPU time (s) 1146.79
Current children cumulated vsize (KiB) 14656

[startup+1147.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19273
/proc/meminfo: memFree=1309624/2055920 swapFree=4160292/4192956
[pid=19270] ppid=19268 vsize=14656 CPUtime=1146.9
/proc/19270/stat : 19270 (bsolo3.0.16) R 19268 19270 16310 0 -1 4194304 3095 0 0 0 114478 212 0 0 25 0 1 0 143576584 15007744 3042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19270/statm: 3664 3042 311 324 0 2733 0
Current children cumulated CPU time (s) 1146.9
Current children cumulated vsize (KiB) 14656

Child status: 0
Real time (s): 1147.23
CPU time (s): 1146.93
CPU user time (s): 1144.8
CPU system time (s): 2.12568
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 14724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1144.8
system time used= 2.12568
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3096
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= 11
involuntary context switches= 873

runsolver used 1.3478 second user time and 2.82457 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 04:23:13 UTC 2007

IDJOB= 360161
IDBENCH= 1348
IDSOLVER= 163
FILE ID= node21/360161-1176956593

PBS_JOBID= 4605781

Free space on /tmp= 66387 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360161-1176956593/instance-360161-1176956593.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-360161-1176956593 -o ROOT/results/node21/solver-360161-1176956593 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360161-1176956593/instance-360161-1176956593.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  ad2f2eb73d6b7e5f546be528b10bc762

RANDOM SEED= 755611950

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1321432 kB
Buffers:         45812 kB
Cached:         597272 kB
SwapCached:      11144 kB
Active:         156740 kB
Inactive:       513072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1321432 kB
SwapTotal:     4192956 kB
SwapFree:      4160292 kB
Dirty:            4484 kB
Writeback:           0 kB
Mapped:          30212 kB
Slab:            50164 kB
Committed_AS:  1054656 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66387 MiB

End job on node21 on Thu Apr 19 04:42:20 UTC 2007