Trace number 1878849

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1 clUNSAT 1473.86 1474.28

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
MD5SUM30c4f9acafc0f3a30de05f75833db699
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark9.1836
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 689
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1878849-1245123919.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1473.78/1474.27	c      100    231     2686    12028    4     5675    2069    100   3125 0.03
1473.78/1474.27	c      250    231     2836    18133    6     5974    2276    250   5000 0.05
1473.78/1474.27	c      475    231     3061    29986    9     6425    2504    475   5459 0.09
1473.78/1474.27	c      814    231     3400    49959   14     7104    2755    814   4963 0.16
1473.78/1474.27	c     1322    231     3908    79528   20     8121    3031   1322   4348 0.30
1473.78/1474.27	c     2085    231     4671   124054   26     9646    3335   2085   3521 0.59
1473.78/1474.27	c     3231    231     5817   176855   30    11939    3669   3231   2918 1.11
1473.78/1474.27	c     4955    231     5626   124419   22    11556    4036   3040   3021 1.64
1473.78/1474.27	c     7539    231     6102   125080   20    12508    4440   3516   3014 2.50
1473.78/1474.27	c    11419    231     5361    96528   18    11026    4885   2775   3061 3.73
1473.78/1474.27	c    17241    231     6080   126813   20    12464    5374   3494   3048 5.66
1473.78/1474.27	c    25980    231     6415   136694   21    13135    5912   3829   2857 9.09
1473.78/1474.27	c    39092    231     7284   187818   25    14872    6504   4698   2587 15.11
1473.78/1474.27	c    58763    231     6683   148939   22    13670    7155   4097   2417 24.31
1473.78/1474.27	c    88273    231     6769   161632   23    13843    7871   4183   2210 39.92
1473.78/1474.27	c   132543    231     6530   145223   22    13363    8659   3944   2050 64.64
1473.78/1474.27	c   198954    231    10770   306649   28    21844    9525   8184   1876 106.01
1473.78/1474.27	c   298574    231     8087   192808   23    16478   10478   5501   1794 166.42
1473.78/1474.27	c   448010    231     7946   197480   24    16195   11526   5360   1631 274.68
1473.78/1474.27	c   672169    231     9152   246187   26    18607   12679   6566   1488 451.67
1473.78/1474.27	c  1008412    231    10190   261805   25    20685   13947   7604   1356 743.25
1473.78/1474.27	c  1512784    231    11857   321510   27    24019   15342   9271   1228 1230.97
1473.78/1474.27	c Backtracks by Clause: 0
1473.78/1474.27	c Backtracks by PB constraint: 0
1473.78/1474.27	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1473.78/1474.27	c   22  1737417 404598  2509691    11197   275609   8611   1178 1473.85
1473.78/1474.27	s UNSATISFIABLE
1473.78/1474.27	c Total time: 1473.85 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878849-1245123919/watcher-1878849-1245123919 -o /tmp/evaluation-result-1878849-1245123919/solver-1878849-1245123919 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878849-1245123919.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4059
/proc/meminfo: memFree=692344/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=10792 CPUtime=0
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179988842 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 2698 233 174 640 0 2033 0

[startup+0.00990905 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4059
/proc/meminfo: memFree=692344/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=10928 CPUtime=0
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 179988842 11190272 274 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 2732 274 183 640 0 2067 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10928

[startup+0.101917 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4059
/proc/meminfo: memFree=692344/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=11496 CPUtime=0.09
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 179988842 11771904 440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 2874 440 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301937 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4059
/proc/meminfo: memFree=692344/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=12136 CPUtime=0.29
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 644 0 0 0 29 0 0 0 19 0 1 0 179988842 12427264 607 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3034 607 195 640 0 2390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12136

[startup+0.701978 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4059
/proc/meminfo: memFree=692344/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=12904 CPUtime=0.69
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 856 0 0 0 69 0 0 0 22 0 1 0 179988842 13213696 819 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3226 819 195 640 0 2582 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12904

[startup+1.50106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4060
/proc/meminfo: memFree=689328/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=13936 CPUtime=1.48
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1102 0 0 0 148 0 0 0 25 0 1 0 179988842 14270464 1065 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3484 1065 195 640 0 2840 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13936

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4060
/proc/meminfo: memFree=688688/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=13940 CPUtime=3.09
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1103 0 0 0 308 1 0 0 25 0 1 0 179988842 14274560 1066 1992294400 134512640 137136520 4294956256 18446744073709551615 134598778 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3485 1066 195 640 0 2841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13940

[startup+6.30155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4060
/proc/meminfo: memFree=688496/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=13940 CPUtime=6.29
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1104 0 0 0 627 2 0 0 25 0 1 0 179988842 14274560 1067 1992294400 134512640 137136520 4294956256 18446744073709551615 136509091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3485 1067 195 640 0 2841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13940

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4060
/proc/meminfo: memFree=687800/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=14568 CPUtime=12.69
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1275 0 0 0 1265 4 0 0 25 0 1 0 179988842 14917632 1238 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3642 1238 195 640 0 2998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14568

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4060
/proc/meminfo: memFree=687224/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=15200 CPUtime=25.49
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1412 0 0 0 2542 7 0 0 25 0 1 0 179988842 15564800 1375 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3800 1375 195 640 0 3156 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15200

[startup+51.1011 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 4060
/proc/meminfo: memFree=686712/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=15772 CPUtime=51.07
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1555 0 0 0 5093 14 0 0 25 0 1 0 179988842 16150528 1518 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 3943 1518 195 640 0 3299 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15772

[startup+102.305 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 4060
/proc/meminfo: memFree=686072/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=16372 CPUtime=102.26
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1725 0 0 0 10200 26 0 0 25 0 1 0 179988842 16764928 1688 1992294400 134512640 137136520 4294956256 18446744073709551615 136502073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4093 1688 195 640 0 3449 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16372

[startup+162.301 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 4060
/proc/meminfo: memFree=685560/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=16860 CPUtime=162.24
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1843 0 0 0 16186 38 0 0 25 0 1 0 179988842 17264640 1806 1992294400 134512640 137136520 4294956256 18446744073709551615 136499644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4215 1806 195 640 0 3571 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16860

[startup+222.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 4060
/proc/meminfo: memFree=685048/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=17476 CPUtime=222.22
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 1985 0 0 0 22175 47 0 0 25 0 1 0 179988842 17895424 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4369 1948 195 640 0 3725 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17476

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4060
/proc/meminfo: memFree=684600/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=17940 CPUtime=282.21
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2098 0 0 0 28164 57 0 0 25 0 1 0 179988842 18370560 2061 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4485 2061 195 640 0 3841 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17940

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4060
/proc/meminfo: memFree=684472/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=17940 CPUtime=342.2
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2114 0 0 0 34152 68 0 0 25 0 1 0 179988842 18370560 2077 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4485 2077 195 640 0 3841 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17940

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4060
/proc/meminfo: memFree=684536/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=17940 CPUtime=402.17
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2114 0 0 0 40140 77 0 0 25 0 1 0 179988842 18370560 2077 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4485 2077 195 640 0 3841 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17940

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4062
/proc/meminfo: memFree=684152/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=18316 CPUtime=462.16
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2194 0 0 0 46129 87 0 0 25 0 1 0 179988842 18755584 2157 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4579 2157 195 640 0 3935 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18316

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4062
/proc/meminfo: memFree=684088/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=18412 CPUtime=522.14
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2228 0 0 0 52116 98 0 0 25 0 1 0 179988842 18853888 2191 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4603 2191 195 640 0 3959 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18412

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4062
/proc/meminfo: memFree=683896/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=18624 CPUtime=582.13
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2272 0 0 0 58102 111 0 0 25 0 1 0 179988842 19070976 2235 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4656 2235 195 640 0 4012 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4062
/proc/meminfo: memFree=683832/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=18624 CPUtime=642.11
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2272 0 0 0 64090 121 0 0 25 0 1 0 179988842 19070976 2235 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4656 2235 195 640 0 4012 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18624

[startup+702.301 s]

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

/proc/meminfo: memFree=682872/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19608 CPUtime=882.04
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 88045 159 0 0 25 0 1 0 179988842 20078592 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4902 2484 195 640 0 4258 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4062
/proc/meminfo: memFree=682872/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19604 CPUtime=942.02
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 94033 169 0 0 25 0 1 0 179988842 20074496 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4901 2484 195 640 0 4257 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682808/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19604 CPUtime=1002
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 100022 178 0 0 25 0 1 0 179988842 20074496 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4901 2484 195 640 0 4257 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 19604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=683000/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19604 CPUtime=1061.98
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 106011 187 0 0 25 0 1 0 179988842 20074496 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4901 2484 195 640 0 4257 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682936/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19600 CPUtime=1121.98
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 112003 195 0 0 25 0 1 0 179988842 20070400 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 136499623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4900 2484 195 640 0 4256 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682872/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19600 CPUtime=1181.96
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2521 0 0 0 117993 203 0 0 25 0 1 0 179988842 20070400 2484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4900 2484 195 640 0 4256 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 19600

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682744/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=19728 CPUtime=1241.94
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2550 0 0 0 123981 213 0 0 25 0 1 0 179988842 20201472 2513 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 4932 2513 195 640 0 4288 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 19728

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682168/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1301.93
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 129972 221 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682168/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1361.9
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 135962 228 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 20240

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682104/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1421.89
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 141953 236 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 20240

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682104/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1433.09
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 143071 238 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1433.09
Current children cumulated vsize (KiB) 20240

[startup+1459.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682104/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1458.67
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 145625 242 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1458.67
Current children cumulated vsize (KiB) 20240

[startup+1465.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682104/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1465.07
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 146264 243 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1465.07
Current children cumulated vsize (KiB) 20240

[startup+1468.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682104/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1468.27
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 146584 243 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1468.27
Current children cumulated vsize (KiB) 20240

[startup+1471.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682040/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1471.47
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 146903 244 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1471.47
Current children cumulated vsize (KiB) 20240

[startup+1473.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682040/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1473.08
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 147063 245 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1473.08
Current children cumulated vsize (KiB) 20240

[startup+1473.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682040/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1473.48
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 147103 245 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1473.48
Current children cumulated vsize (KiB) 20240

[startup+1474.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682040/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1473.68
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 147123 245 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1473.68
Current children cumulated vsize (KiB) 20240

[startup+1474.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4068
/proc/meminfo: memFree=682040/2055920 swapFree=4192952/4192956
[pid=4059] ppid=4057 vsize=20240 CPUtime=1473.78
/proc/4059/stat : 4059 (bsolo) R 4057 4059 3233 0 -1 4194304 2683 0 0 0 147133 245 0 0 25 0 1 0 179988842 20725760 2646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4059/statm: 5060 2646 195 640 0 4416 0
Current children cumulated CPU time (s) 1473.78
Current children cumulated vsize (KiB) 20240

Child status: 0
Real time (s): 1474.28
CPU time (s): 1473.86
CPU user time (s): 1471.4
CPU system time (s): 2.45163
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 20240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1471.4
system time used= 2.45163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2685
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= 2
involuntary context switches= 2720

runsolver used 0.907861 second user time and 3.22451 second system time

The end

Launcher Data 

Begin job on node45 at 2009-06-16 05:45:19
IDJOB=1878849
IDBENCH=1362
IDSOLVER=700
FILE ID=node45/1878849-1245123919
PBS_JOBID= 9363671
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878849-1245123919/watcher-1878849-1245123919 -o /tmp/evaluation-result-1878849-1245123919/solver-1878849-1245123919 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878849-1245123919.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 30c4f9acafc0f3a30de05f75833db699
RANDOM SEED=178918856

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.240
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		: 3000.240
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:        692760 kB
Buffers:         84888 kB
Cached:        1176304 kB
SwapCached:          4 kB
Active:         179092 kB
Inactive:      1096032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        692760 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            74068 kB
Committed_AS:   147040 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node45 at 2009-06-16 06:09:53