Trace number 362701

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? 1800.07 1800.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb
MD5SUM5bb71a9130ac2c3fe622e296e248e968
Bench CategoryOPT-SMALLINT (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 benchmark19.2431
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables58150
Total number of constraints1648
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1648
Minimum length of a constraint31
Maximum length of a constraint58150
Number of terms in the objective function 58150
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 580891
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 580891
Number of bits of the biggest sum of numbers20
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/362701-1177017083/instance-362701-1177017083.opb
0.00/0.01	c File size is 2805321 bytes.
0.59/0.61	c Highest Coefficient sum: 580891
0.59/0.61	c Parsing was ok!!
0.59/0.61	c Total parsing time: 0.608 s
0.59/0.66	c Var: 58150 Constr: 3286 2/0/3284 Lit: 351277 Watch. Lit: 195871
0.59/0.66	c Obj. Vars: 58150 (100 % of total variables)
35.86/35.99	c Pre-processing Time: 35.971 s
35.86/35.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
35.86/35.99	c        0  36196     3282   351153  106   302155  702306      0      0 35.97
35.86/35.99	c Switching off LPR mode.
1799.99/1800.51	c      100  36196     3382   358038  105   324990  772537    100      2 39.49
1799.99/1800.51	c      250  36196     3532   368834  104   319316  849791    250      5 42.24
1799.99/1800.51	c      475  36196     3757   392672  104   319606  934771    475     10 45.78
1799.99/1800.51	c      814  36196     4096   434327  106   319686  500000    814     16 48.39
1799.99/1800.51	c     1323  36196     4605   505798  109   321067  550001   1323     24 54.76
1799.99/1800.51	c     2087  36196     5369   614022  114   322495  605002   2087     34 59.73
1799.99/1800.51	c     3234  36196     6516   721037  110   324210  665503   3234     49 65.54
1799.99/1800.51	c     4955  36196     8237   917758  111   327311  732054   4955     65 76.14
1799.99/1800.51	c     7540  36196    10822  1199053  110   334196  805260   7540     83 90.62
1799.99/1800.51	c    11419  36196    14701  1675612  113   342006  885787  11419     91 124.73
1799.99/1800.51	c    17243  36196    20525  2436215  118   353126  974366  17243    107 160.73
1799.99/1800.51	c    25980  36196    29262  3506236  119   370406  500000  25980    120 214.81
1799.99/1800.51	c    39090  36196    42372  5333607  125   396163  550001  39090    130 299.25
1799.99/1800.51	c    58760  36196    62042  8553848  137   436163  605002  58760     84 695.24
1799.99/1800.51	c    88270  36196    91552 11590610  126   495649  665503  88270     99 890.86
1799.99/1800.51	c   132540  36196   135822 17082006  125   584169  732054 132540     89 1488.99
1799.99/1800.51	c Resources Exceeded
1799.99/1800.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1800.51	c   16   179625 106301  2129625   182907 22056591 179625     99 1800.01
1799.99/1800.51	s UNKNOWN
1799.99/1800.51	c Total time: 1800.01 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/node11/watcher-362701-1177017083 -o ROOT/results/node11/solver-362701-1177017083 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362701-1177017083/instance-362701-1177017083.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 0.98 0.99 3/77 15957
/proc/meminfo: memFree=1777896/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=11728 CPUtime=0
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 298 0 3 0 0 0 0 0 18 0 1 0 142757254 12009472 269 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 4886 275 245 324 0 3955 0

[startup+0.048744 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15957
/proc/meminfo: memFree=1777896/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=15776 CPUtime=0.03
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 723 0 3 0 3 0 0 0 18 0 1 0 142757254 16154624 694 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 3944 695 329 324 0 2328 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15776

[startup+0.10275 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15957
/proc/meminfo: memFree=1777896/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=17732 CPUtime=0.09
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 1351 0 3 0 8 1 0 0 18 0 1 0 142757254 18157568 1203 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 4433 1203 391 324 0 2817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17732

[startup+0.302774 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15957
/proc/meminfo: memFree=1777896/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=13660 CPUtime=0.29
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 2577 0 3 0 27 2 0 0 19 0 1 0 142757254 13987840 2380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 3415 2380 609 324 0 1799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13660

[startup+0.702821 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15957
/proc/meminfo: memFree=1777896/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=23896 CPUtime=0.69
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6266 0 3 0 66 3 0 0 22 0 1 0 142757254 24469504 5187 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 5974 5187 306 324 0 5043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23896

[startup+1.50192 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1757536/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=23896 CPUtime=1.48
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6275 0 3 0 145 3 0 0 25 0 1 0 142757254 24469504 5196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 5974 5196 306 324 0 5043 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23896

[startup+3.1011 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1757216/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=23896 CPUtime=3.08
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6275 0 3 0 305 3 0 0 25 0 1 0 142757254 24469504 5196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 5974 5196 306 324 0 5043 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23896

[startup+6.30148 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1757216/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=23896 CPUtime=6.29
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6275 0 3 0 625 4 0 0 25 0 1 0 142757254 24469504 5196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 5974 5196 306 324 0 5043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23896

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1756968/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=24424 CPUtime=12.68
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6390 0 3 0 1263 5 0 0 25 0 1 0 142757254 25010176 5311 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 6106 5311 306 324 0 5175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24424

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1756456/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=24952 CPUtime=25.48
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 6537 0 3 0 2540 8 0 0 25 0 1 0 142757254 25550848 5458 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 6238 5458 306 324 0 5307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24952

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1751272/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=29896 CPUtime=51.06
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 8400 0 3 0 5062 44 0 0 25 0 1 0 142757254 30613504 6751 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 7474 6751 312 324 0 6543 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29896

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1740648/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=40468 CPUtime=102.26
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 11062 0 3 0 10147 79 0 0 25 0 1 0 142757254 41439232 9413 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 10117 9413 312 324 0 9186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40468

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1725800/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=55428 CPUtime=162.24
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 14800 0 3 0 16135 89 0 0 25 0 1 0 142757254 56758272 13151 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 13857 13151 312 324 0 12926 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55428

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1709288/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=71792 CPUtime=222.22
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 18904 0 3 0 22120 102 0 0 25 0 1 0 142757254 73515008 17255 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 17948 17255 312 324 0 17017 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 71792

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1690792/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=90412 CPUtime=282.2
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 23539 0 3 0 28109 111 0 0 25 0 1 0 142757254 92581888 21890 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 22603 21890 312 324 0 21672 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90412

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1680872/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=100076 CPUtime=342.19
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 25961 0 3 0 34098 121 0 0 25 0 1 0 142757254 102477824 24312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 25019 24312 312 324 0 24088 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 100076

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1674216/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=106800 CPUtime=402.17
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 27639 0 3 0 40092 125 0 0 25 0 1 0 142757254 109363200 25990 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 26700 25990 312 324 0 25769 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 106800

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1667368/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=113564 CPUtime=462.16
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 29319 0 3 0 46088 128 0 0 25 0 1 0 142757254 116289536 27670 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 28391 27670 312 324 0 27460 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 113564

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1660520/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=120412 CPUtime=522.14
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 31041 0 3 0 52083 131 0 0 25 0 1 0 142757254 123301888 29392 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 30103 29392 312 324 0 29172 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 120412

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1653928/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=126880 CPUtime=582.12
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 32662 0 3 0 58078 134 0 0 25 0 1 0 142757254 129925120 31013 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 31720 31013 312 324 0 30789 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 126880

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1647656/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=133064 CPUtime=642.11
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 34220 0 3 0 64074 137 0 0 25 0 1 0 142757254 136257536 32571 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 33266 32571 312 324 0 32335 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 133064


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

/proc/meminfo: memFree=1574312/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=206344 CPUtime=1061.99
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 52525 0 3 0 106010 189 0 0 25 0 1 0 142757254 211296256 50876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 51586 50876 312 324 0 50655 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 206344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1566696/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=213820 CPUtime=1121.98
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 54402 0 3 0 112005 193 0 0 25 0 1 0 142757254 218951680 52753 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 53455 52753 312 324 0 52524 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 213820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1558568/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=222056 CPUtime=1181.96
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 56451 0 3 0 117999 197 0 0 25 0 1 0 142757254 227385344 54802 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 55514 54802 312 324 0 54583 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 222056

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1551464/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=228988 CPUtime=1241.94
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 58190 0 3 0 123994 200 0 0 25 0 1 0 142757254 234483712 56541 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 57247 56541 312 324 0 56316 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 228988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1544872/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=235540 CPUtime=1301.93
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 59809 0 3 0 129990 203 0 0 25 0 1 0 142757254 241192960 58160 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 58885 58160 312 324 0 57954 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 235540

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1538280/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=242068 CPUtime=1361.91
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 61460 0 3 0 135985 206 0 0 25 0 1 0 142757254 247877632 59811 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 60517 59811 312 324 0 59586 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 242068

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1531816/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=248420 CPUtime=1421.9
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 63041 0 3 0 141981 209 0 0 25 0 1 0 142757254 254382080 61392 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 62105 61392 312 324 0 61174 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 248420

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1525480/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=254752 CPUtime=1481.88
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 64640 0 3 0 147976 212 0 0 25 0 1 0 142757254 260866048 62991 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 63688 62991 312 324 0 62757 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 254752

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1511528/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=268672 CPUtime=1541.86
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 68112 0 3 0 153965 221 0 0 25 0 1 0 142757254 275120128 66463 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 67168 66463 312 324 0 66237 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 268672

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1498280/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=282020 CPUtime=1601.84
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 71442 0 3 0 159953 231 0 0 25 0 1 0 142757254 288788480 69793 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 70505 69793 312 324 0 69574 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 282020

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1485416/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=294708 CPUtime=1661.83
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 74619 0 3 0 165944 239 0 0 25 0 1 0 142757254 301780992 72970 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 73677 72970 312 324 0 72746 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 294708

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1473704/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=306416 CPUtime=1721.81
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 77561 0 3 0 171936 245 0 0 25 0 1 0 142757254 313769984 75912 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 76604 75912 312 324 0 75673 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 306416

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1459880/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=320256 CPUtime=1781.79
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81001 0 3 0 177926 253 0 0 25 0 1 0 142757254 327942144 79352 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80064 79352 312 324 0 79133 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 320256

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1457960/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=322080 CPUtime=1791.4
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81449 0 3 0 178885 255 0 0 25 0 1 0 142757254 329809920 79800 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80520 79800 312 324 0 79589 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 322080

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1457384/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=322596 CPUtime=1794.6
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81593 0 3 0 179205 255 0 0 25 0 1 0 142757254 330338304 79944 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80649 79944 312 324 0 79718 0
Current children cumulated CPU time (s) 1794.6
Current children cumulated vsize (KiB) 322596

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1456936/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=323248 CPUtime=1797.79
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81749 0 3 0 179524 255 0 0 25 0 1 0 142757254 331005952 80100 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80812 80100 312 324 0 79881 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 323248

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1456488/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=323508 CPUtime=1799.39
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81828 0 3 0 179684 255 0 0 25 0 1 0 142757254 331272192 80179 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8414924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80877 80179 312 324 0 79946 0
Current children cumulated CPU time (s) 1799.39
Current children cumulated vsize (KiB) 323508

[startup+1800.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1456488/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=323636 CPUtime=1799.79
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81848 0 3 0 179724 255 0 0 25 0 1 0 142757254 331403264 80199 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80909 80199 312 324 0 79978 0
Current children cumulated CPU time (s) 1799.79
Current children cumulated vsize (KiB) 323636

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15958
/proc/meminfo: memFree=1456488/2055920 swapFree=4150532/4192956
[pid=15957] ppid=15955 vsize=323636 CPUtime=1799.99
/proc/15957/stat : 15957 (bsolo3.0.16) R 15955 15957 14834 0 -1 4194304 81858 0 3 0 179744 255 0 0 25 0 1 0 142757254 331403264 80209 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15957/statm: 80909 80209 312 324 0 79978 0
Current children cumulated CPU time (s) 1799.99
Current children cumulated vsize (KiB) 323636

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.07
CPU user time (s): 1797.45
CPU system time (s): 2.6116
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 323636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.45
system time used= 2.6116
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81860
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 37374

runsolver used 1.9597 second user time and 4.13337 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 21:11:23 UTC 2007

IDJOB= 362701
IDBENCH= 1630
IDSOLVER= 163
FILE ID= node11/362701-1177017083

PBS_JOBID= 4630536

Free space on /tmp= 66251 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362701-1177017083/instance-362701-1177017083.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-362701-1177017083 -o ROOT/results/node11/solver-362701-1177017083 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362701-1177017083/instance-362701-1177017083.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  5bb71a9130ac2c3fe622e296e248e968

RANDOM SEED= 754342383

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1778304 kB
Buffers:         30944 kB
Cached:         160200 kB
SwapCached:      10952 kB
Active:          65056 kB
Inactive:       149896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778304 kB
SwapTotal:     4192956 kB
SwapFree:      4150532 kB
Dirty:            7148 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            48160 kB
Committed_AS:  6190300 kB
PageTables:       1848 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= 66251 MiB

End job on node11 on Thu Apr 19 21:41:24 UTC 2007