Trace number 1877381

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 3.1UNSAT 1538.16 1538.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
MD5SUM608a9740e0756eec3b8d3bf2dd1f591f
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 benchmark34.5737
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 765
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: Cardinality Constraint 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-1877381-1245120431.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 765
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1538.05/1538.59	c      102    231     2756    12744    4     5817    2069    170   2550 0.04
1538.05/1538.59	c      253    231     2933    19050    6     6171    2276    347   3373 0.07
1538.05/1538.59	c      479    231     3177    28798    9     6676    2504    591   3349 0.14
1538.05/1538.59	c      818    231     3542    43236   12     7407    2755    956   3233 0.25
1538.05/1538.59	c     1327    231     4072    66752   16     8468    3031   1486   2891 0.46
1538.05/1538.59	c     2090    231     4894    97175   19    10123    3335   2308   2609 0.80
1538.05/1538.59	c     3236    231     4352    76225   17     9012    3669   1766   2329 1.39
1538.05/1538.59	c     4958    231     6177   147899   23    12702    4036   3591   2207 2.25
1538.05/1538.59	c     7544    231     4773    93576   19     9858    4440   2187   2057 3.67
1538.05/1538.59	c    11424    231     6635   165441   24    13614    4885   4049   2012 5.68
1538.05/1538.59	c    17246    231     5112    77372   15    10559    5374   2526   1995 8.64
1538.05/1538.59	c    25984    231     6006   150834   25    12501    5912   3420   1910 13.60
1538.05/1538.59	c    39095    231     7826   190309   24    16085    6504   5240   1816 21.52
1538.05/1538.59	c    58765    231     8600   244141   28    17607    7155   6014   1727 34.01
1538.05/1538.59	c    88275    231     6898   160259   23    14176    7871   4312   1604 55.00
1538.05/1538.59	c   132545    231     9635   269794   28    19802    8659   7049   1520 87.17
1538.05/1538.59	c   198955    231     9990   247769   24    20336    9525   7404   1466 135.65
1538.05/1538.59	c   298575    231    11018   300287   27    22370   10478   8432   1372 217.54
1538.05/1538.59	c   448010    231    12557   388744   30    25530   11526   9971   1254 357.08
1538.05/1538.59	c   672169    231     8351   185158   22    17022   12679   5765   1141 588.76
1538.05/1538.59	c  1008412    231    11768   327511   27    23981   13947   9182   1047 962.98
1538.05/1538.59	c Backtracks by Clause: 1449787
1538.05/1538.59	c Backtracks by PB constraint: 1325
1538.05/1538.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1538.05/1538.59	c   21  1451112 319888  2059087    11081   318447   8495    943 1538.16
1538.05/1538.59	s UNSATISFIABLE
1538.05/1538.59	c Total time: 1538.16 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-1877381-1245120431/watcher-1877381-1245120431 -o /tmp/evaluation-result-1877381-1245120431/solver-1877381-1245120431 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877381-1245120431.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: 1.00 1.00 1.00 3/64 10522
/proc/meminfo: memFree=1127808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=10792 CPUtime=0
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179643421 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 134516189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 2698 233 174 640 0 2033 0

[startup+0.0777801 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10522
/proc/meminfo: memFree=1127808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=11236 CPUtime=0.07
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 429 0 0 0 7 0 0 0 18 0 1 0 179643421 11505664 392 1992294400 134512640 137136520 4294956256 18446744073709551615 134598486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 2809 392 196 640 0 2165 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11236

[startup+0.102782 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10522
/proc/meminfo: memFree=1127808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=11240 CPUtime=0.1
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 442 0 0 0 10 0 0 0 18 0 1 0 179643421 11509760 405 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 2810 405 196 640 0 2166 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11240

[startup+0.302813 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10522
/proc/meminfo: memFree=1127808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=11724 CPUtime=0.29
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 543 0 0 0 29 0 0 0 19 0 1 0 179643421 12005376 506 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 2931 506 196 640 0 2287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11724

[startup+0.701844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10522
/proc/meminfo: memFree=1127808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=12336 CPUtime=0.69
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 699 0 0 0 69 0 0 0 22 0 1 0 179643421 12632064 662 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3084 662 196 640 0 2440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12336

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1125560/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=13200 CPUtime=1.49
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 920 0 0 0 149 0 0 0 25 0 1 0 179643421 13516800 883 1992294400 134512640 137136520 4294956256 18446744073709551615 135982500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3300 883 196 640 0 2656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13200

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1124984/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=13576 CPUtime=3.09
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1027 0 0 0 309 0 0 0 25 0 1 0 179643421 13901824 990 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3394 990 196 640 0 2750 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13576

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1123960/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=14080 CPUtime=6.29
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1154 0 0 0 628 1 0 0 25 0 1 0 179643421 14417920 1117 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3520 1117 196 640 0 2876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14080

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1123256/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=14680 CPUtime=12.69
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1293 0 0 0 1266 3 0 0 25 0 1 0 179643421 15032320 1256 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3670 1256 197 640 0 3026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14680

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1122808/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=15164 CPUtime=25.48
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1404 0 0 0 2542 6 0 0 25 0 1 0 179643421 15527936 1367 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3791 1367 197 640 0 3147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15164

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1122104/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=15892 CPUtime=51.07
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1584 0 0 0 5096 11 0 0 25 0 1 0 179643421 16273408 1547 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 3973 1547 197 640 0 3329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15892

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1121720/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=16252 CPUtime=102.27
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1689 0 0 0 10207 20 0 0 25 0 1 0 179643421 16642048 1652 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4063 1652 197 640 0 3419 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1121272/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=16748 CPUtime=162.24
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1802 0 0 0 16194 30 0 0 25 0 1 0 179643421 17149952 1765 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4187 1765 197 640 0 3543 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16748

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10523
/proc/meminfo: memFree=1120952/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=16992 CPUtime=222.23
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 1877 0 0 0 22183 40 0 0 25 0 1 0 179643421 17399808 1840 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4248 1840 197 640 0 3604 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16992

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1119992/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=17932 CPUtime=282.22
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2098 0 0 0 28173 49 0 0 25 0 1 0 179643421 18362368 2061 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4483 2061 197 640 0 3839 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1119736/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18176 CPUtime=342.2
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2161 0 0 0 34162 58 0 0 25 0 1 0 179643421 18612224 2124 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4544 2124 197 640 0 3900 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18176

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1119672/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18180 CPUtime=402.18
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2162 0 0 0 40153 65 0 0 25 0 1 0 179643421 18616320 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4545 2125 197 640 0 3901 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18180

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1119736/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18180 CPUtime=462.16
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2162 0 0 0 46141 75 0 0 25 0 1 0 179643421 18616320 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4545 2125 197 640 0 3901 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18180

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1119736/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18180 CPUtime=522.14
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2162 0 0 0 52131 83 0 0 25 0 1 0 179643421 18616320 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4545 2125 197 640 0 3901 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18180

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1118968/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18892 CPUtime=582.13
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2348 0 0 0 58121 92 0 0 25 0 1 0 179643421 19345408 2311 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4723 2311 197 640 0 4079 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18892

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10525
/proc/meminfo: memFree=1118968/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=18900 CPUtime=642.11
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2350 0 0 0 64110 101 0 0 25 0 1 0 179643421 19353600 2313 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4725 2313 197 640 0 4081 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18900

[startup+702.301 s]

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

/proc/meminfo: memFree=1118264/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=19500 CPUtime=942.02
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2500 0 0 0 94063 139 0 0 25 0 1 0 179643421 19968000 2463 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4875 2463 197 640 0 4231 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1118264/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=19420 CPUtime=1002
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2501 0 0 0 100052 148 0 0 25 0 1 0 179643421 19886080 2454 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4855 2454 197 640 0 4211 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 19420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1118264/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=19420 CPUtime=1061.98
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2501 0 0 0 106044 154 0 0 25 0 1 0 179643421 19886080 2454 1992294400 134512640 137136520 4294956256 18446744073709551615 134582688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 4855 2454 197 640 0 4211 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1117048/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20724 CPUtime=1121.97
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2810 0 0 0 112036 161 0 0 25 0 1 0 179643421 21221376 2763 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5181 2763 197 640 0 4537 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1117048/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20724 CPUtime=1181.95
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2810 0 0 0 118027 168 0 0 25 0 1 0 179643421 21221376 2763 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5181 2763 197 640 0 4537 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20724

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20844 CPUtime=1241.94
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2852 0 0 0 124019 175 0 0 25 0 1 0 179643421 21344256 2805 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5211 2805 197 640 0 4567 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 20844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116856/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20820 CPUtime=1301.92
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2852 0 0 0 130010 182 0 0 25 0 1 0 179643421 21319680 2804 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5205 2804 197 640 0 4561 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 20820

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116856/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20736 CPUtime=1361.9
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2852 0 0 0 136002 188 0 0 25 0 1 0 179643421 21233664 2783 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5184 2783 197 640 0 4540 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 20736

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20948 CPUtime=1421.88
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 141993 195 0 0 25 0 1 0 179643421 21450752 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5237 2817 197 640 0 4593 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 20948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1481.87
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 147985 202 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 134544275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 20928

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1484.26
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 148224 202 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1484.26
Current children cumulated vsize (KiB) 20928

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1509.87
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 150781 206 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1509.87
Current children cumulated vsize (KiB) 20928

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1522.65
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 152058 207 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1522.65
Current children cumulated vsize (KiB) 20928

[startup+1529.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1529.05
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 152697 208 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1529.05
Current children cumulated vsize (KiB) 20928

[startup+1532.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1532.26
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 153017 209 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1532.26
Current children cumulated vsize (KiB) 20928

[startup+1535.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20928 CPUtime=1535.45
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 153336 209 0 0 25 0 1 0 179643421 21430272 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5232 2817 197 640 0 4588 0
Current children cumulated CPU time (s) 1535.45
Current children cumulated vsize (KiB) 20928

[startup+1537.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20924 CPUtime=1537.05
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 153496 209 0 0 25 0 1 0 179643421 21426176 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5231 2817 197 640 0 4587 0
Current children cumulated CPU time (s) 1537.05
Current children cumulated vsize (KiB) 20924

[startup+1538.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20924 CPUtime=1537.85
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 153576 209 0 0 25 0 1 0 179643421 21426176 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 136499644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5231 2817 197 640 0 4587 0
Current children cumulated CPU time (s) 1537.85
Current children cumulated vsize (KiB) 20924

[startup+1538.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10531
/proc/meminfo: memFree=1116792/2055920 swapFree=4191900/4192956
[pid=10522] ppid=10520 vsize=20924 CPUtime=1538.05
/proc/10522/stat : 10522 (bsolo) R 10520 10522 9552 0 -1 4194304 2887 0 0 0 153596 209 0 0 25 0 1 0 179643421 21426176 2817 1992294400 134512640 137136520 4294956256 18446744073709551615 134544576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10522/statm: 5231 2817 197 640 0 4587 0
Current children cumulated CPU time (s) 1538.05
Current children cumulated vsize (KiB) 20924

Child status: 0
Real time (s): 1538.6
CPU time (s): 1538.16
CPU user time (s): 1536.06
CPU system time (s): 2.09668
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 20948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1536.06
system time used= 2.09668
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2888
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= 2741

runsolver used 1.24581 second user time and 3.01054 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 04:47:11
IDJOB=1877381
IDBENCH=1320
IDSOLVER=699
FILE ID=node24/1877381-1245120431
PBS_JOBID= 9363639
Free space on /tmp= 66364 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877381-1245120431/watcher-1877381-1245120431 -o /tmp/evaluation-result-1877381-1245120431/solver-1877381-1245120431 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877381-1245120431.opb

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

MD5SUM BENCH= 608a9740e0756eec3b8d3bf2dd1f591f
RANDOM SEED=292264320

node24.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		: 3000.231
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		: 3000.231
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:       1128288 kB
Buffers:         55784 kB
Cached:         791712 kB
SwapCached:        260 kB
Active:         148292 kB
Inactive:       711928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1128288 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          21244 kB
Slab:            53292 kB
Committed_AS:   176740 kB
PageTables:       1444 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= 66360 MiB
End job on node24 at 2009-06-16 05:12:50