Trace number 432622

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 3.0.17? (TO) 1800.15 1800.81

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-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432622-1177946414/instance-432622-1177946414.opb
0.00/0.00	c File size is 3389239 bytes.
1.19/1.22	c Highest Coefficient sum: 555552
1.19/1.22	c Parsing was ok!!
1.19/1.22	c Total parsing time: 1.222 s
1.19/1.27	c Var: 103872 Constr: 4560 0/0/4560 Lit: 416936 Watch. Lit: 89462
1.19/1.27	c Obj. Vars: 37632 (36.2292 % of total variables)
3.98/4.09	c Pre-processing Time: 4.092 s
3.98/4.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.98/4.10	c        0  64560     4560   416936   91   374974  833872      0      0 4.09
3.98/4.10	c Switching off LPR mode.
1800.04/1800.71	c      100  64560     4660   422305   90   375174  917260    100     22 4.47
1800.04/1800.71	c      255  64560     4815   427914   88   375484  500000    255     56 4.52
1800.04/1800.71	c      481  64560     5041   432070   85   375936  550001    481    102 4.69
1800.04/1800.71	c      821  64560     5381   457279   84   376616  605002    821    163 5.01
1800.04/1800.71	c     1331  64560     5891   472567   80   377636  665503   1331    260 5.11
1800.04/1800.71	c     2096  64560     6656   510654   76   379166  732054   2096    367 5.71
1800.04/1800.71	c     3242  64558     7802   581561   74   381457  805260   3242    533 6.08
1800.04/1800.71	c     4963  64558     9523   720990   75   384899  885787   4963    742 6.68
1800.04/1800.71	c     7547  64558    12107   832312   68   390067  974366   7547   1028 7.34
1800.04/1800.71	c    11427  64557    15987   964459   60   397826  500000  11427   1338 8.54
1800.04/1800.71	c    17249  64557    21809  1113369   51   409470  550001  17249   1652 10.44
1800.04/1800.71	c    25992  64557    30552  1705308   55   426956  605002  25992   1692 15.36
1800.04/1800.71	c    39102  64555    43662  2651494   60   453175  665503  39102   1713 22.82
1800.04/1800.71	c    58773  64554    63333  3349649   52   492516  732054  58773   1705 34.47
1800.04/1800.71	c    88284  64554    92844  6834220   73   551538  805260  88284   1387 63.61
1800.04/1800.71	c   132556  64554   137116  9989322   72   640082  885787 132556   1361 97.38
1800.04/1800.71	c   198967  64554   203527 16014768   78   772904  974366 198967    969 205.17
1800.04/1800.71	c   298588  64554   303148 23216637   76   972146  500000 298588    596 500.35
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   18   439577  41546  1306319   444137 42106382 439577    244 1800.05
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-432622-1177946414 -o ROOT/results/node13/solver-432622-1177946414 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432622-1177946414/instance-432622-1177946414.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: 0.94 0.97 0.91 3/77 10726
/proc/meminfo: memFree=1450448/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=15048 CPUtime=0
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242559258 15409152 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 3762 332 279 324 0 2004 0

[startup+0.072791 s]
/proc/loadavg: 0.94 0.97 0.91 3/77 10726
/proc/meminfo: memFree=1450448/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=16212 CPUtime=0.06
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 703 0 0 0 6 0 0 0 18 0 1 0 242559258 16601088 673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 4053 673 323 324 0 2295 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16212

[startup+0.101797 s]
/proc/loadavg: 0.94 0.97 0.91 3/77 10726
/proc/meminfo: memFree=1450448/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=16988 CPUtime=0.09
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 242559258 17395712 842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 4247 842 341 324 0 2489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16988

[startup+0.30184 s]
/proc/loadavg: 0.94 0.97 0.91 3/77 10726
/proc/meminfo: memFree=1450448/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=13212 CPUtime=0.29
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 2206 0 0 0 29 0 0 0 19 0 1 0 242559258 13529088 2008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 3303 2009 469 324 0 1545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13212

[startup+0.701924 s]
/proc/loadavg: 0.94 0.97 0.91 3/77 10726
/proc/meminfo: memFree=1450448/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=15948 CPUtime=0.69
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 3156 0 0 0 68 1 0 0 23 0 1 0 242559258 16330752 2958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 3987 2958 745 324 0 2229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15948

[startup+1.50109 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1437832/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=34132 CPUtime=1.49
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 8852 0 0 0 145 4 0 0 25 0 1 0 242559258 34951168 7498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 8533 7499 303 324 0 7603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34132

[startup+3.10143 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1419848/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=41076 CPUtime=3.09
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 10794 0 0 0 298 11 0 0 25 0 1 0 242559258 42061824 9237 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 10269 9238 304 324 0 9339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41076

[startup+6.30111 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1417800/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=39008 CPUtime=6.29
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 12294 0 0 0 613 16 0 0 25 0 1 0 242559258 39944192 8753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11996273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 9752 8753 310 324 0 8822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39008

[startup+12.7015 s]
/proc/loadavg: 0.95 0.97 0.91 3/78 10727
/proc/meminfo: memFree=1404552/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=51792 CPUtime=12.69
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 15519 0 0 0 1251 18 0 0 25 0 1 0 242559258 53035008 11978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 12948 11978 310 324 0 12018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51792

[startup+25.5012 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1382664/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=72824 CPUtime=25.48
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 20776 0 0 0 2527 21 0 0 25 0 1 0 242559258 74571776 17235 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 18206 17235 310 324 0 17276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72824

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1348872/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=107440 CPUtime=51.07
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 29417 0 0 0 5080 27 0 0 25 0 1 0 242559258 110018560 25876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 26860 25876 310 324 0 25930 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 107440

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1268616/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=186700 CPUtime=102.26
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 49232 0 0 0 10186 40 0 0 25 0 1 0 242559258 191180800 45691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 46675 45691 310 324 0 45745 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 186700

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1243656/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=211608 CPUtime=162.23
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 55461 0 0 0 16174 49 0 0 25 0 1 0 242559258 216686592 51920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 52902 51920 310 324 0 51972 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 211608

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1182024/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=272968 CPUtime=222.21
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 70818 0 0 0 22157 64 0 0 25 0 1 0 242559258 279519232 67277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 68242 67277 310 324 0 67312 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 272968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1159048/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=296152 CPUtime=282.19
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 76619 0 0 0 28148 71 0 0 25 0 1 0 242559258 303259648 73078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12314235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 74038 73078 310 324 0 73108 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 296152

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1135880/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=318964 CPUtime=342.17
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 82312 0 0 0 34139 78 0 0 25 0 1 0 242559258 326619136 78771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 79741 78771 310 324 0 78811 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 318964

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1115912/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=339124 CPUtime=402.14
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 87352 0 0 0 40130 84 0 0 25 0 1 0 242559258 347262976 83811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 84781 83811 310 324 0 83851 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 339124

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1101896/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=352852 CPUtime=462.12
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 90796 0 0 0 46124 88 0 0 25 0 1 0 242559258 361320448 87255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 88213 87255 310 324 0 87283 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 352852

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1065480/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=389828 CPUtime=522.1
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 100022 0 0 0 52113 97 0 0 25 0 1 0 242559258 399183872 96481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 97457 96481 310 324 0 96527 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 389828

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1035080/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=419672 CPUtime=582.08
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 107478 0 0 0 58103 105 0 0 25 0 1 0 242559258 429744128 103937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 104918 103937 310 324 0 103988 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 419672

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=1019080/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=435440 CPUtime=642.06
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 111433 0 0 0 64097 109 0 0 25 0 1 0 242559258 445890560 107892 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 108860 107892 310 324 0 107930 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 435440


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=968072/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=486364 CPUtime=881.97
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 124176 0 0 0 88073 124 0 0 25 0 1 0 242559258 498036736 120635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12310357 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 121591 120635 310 324 0 120661 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 486364

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=957192/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=497344 CPUtime=941.94
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 126914 0 0 0 94067 127 0 0 25 0 1 0 242559258 509280256 123373 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 124336 123373 310 324 0 123406 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 497344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=947848/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=506504 CPUtime=1001.93
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 129204 0 0 0 100062 131 0 0 25 0 1 0 242559258 518660096 125663 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 126626 125663 310 324 0 125696 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 506504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=936968/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=517484 CPUtime=1061.9
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 131957 0 0 0 106056 134 0 0 25 0 1 0 242559258 529903616 128416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 129371 128416 310 324 0 128441 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 517484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=925512/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=528836 CPUtime=1121.88
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 134788 0 0 0 112049 139 0 0 25 0 1 0 242559258 541528064 131247 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 132209 131247 310 324 0 131279 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 528836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=915976/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=538496 CPUtime=1181.85
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 137192 0 0 0 118043 142 0 0 25 0 1 0 242559258 551419904 133651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12310418 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 134624 133651 310 324 0 133694 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 538496

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10727
/proc/meminfo: memFree=907976/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=546356 CPUtime=1241.84
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 139172 0 0 0 124039 145 0 0 25 0 1 0 242559258 559468544 135631 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 136589 135631 310 324 0 135659 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 546356

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=899400/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=554852 CPUtime=1301.82
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 141284 0 0 0 130034 148 0 0 25 0 1 0 242559258 568168448 137743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 138713 137743 310 324 0 137783 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 554852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=892232/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=562072 CPUtime=1361.79
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 143103 0 0 0 136029 150 0 0 25 0 1 0 242559258 575561728 139562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 140518 139562 310 324 0 139588 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 562072

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=884424/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=569940 CPUtime=1421.77
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 145045 0 0 0 142025 152 0 0 25 0 1 0 242559258 583618560 141504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 142485 141504 310 324 0 141555 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 569940

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=875464/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=578968 CPUtime=1481.75
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 147317 0 0 0 148020 155 0 0 25 0 1 0 242559258 592863232 143776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 144742 143776 310 324 0 143812 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 578968

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=865672/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=588652 CPUtime=1541.73
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 149727 0 0 0 154015 158 0 0 25 0 1 0 242559258 602779648 146186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 147163 146186 310 324 0 146233 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 588652

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=859208/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=595208 CPUtime=1601.7
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 151363 0 0 0 160011 159 0 0 25 0 1 0 242559258 609492992 147822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 148802 147822 310 324 0 147872 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 595208

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=850888/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=603472 CPUtime=1661.69
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 153428 0 0 0 166007 162 0 0 25 0 1 0 242559258 617955328 149887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 150868 149887 310 324 0 149938 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 603472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=843656/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=610696 CPUtime=1721.66
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 155250 0 0 0 172002 164 0 0 25 0 1 0 242559258 625352704 151709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 152674 151709 310 324 0 151744 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 610696

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=837384/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=616904 CPUtime=1781.65
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 156789 0 0 0 177998 167 0 0 25 0 1 0 242559258 631709696 153248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 154226 153248 310 324 0 153296 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 616904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=836168/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=618064 CPUtime=1800.04
/proc/10726/stat : 10726 (bsolo3.0.17) R 10724 10726 10317 0 -1 4194304 157091 0 0 0 179837 167 0 0 25 0 1 0 242559258 632897536 153550 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10726/statm: 154516 153550 310 324 0 153586 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 618064

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10729
/proc/meminfo: memFree=836168/2055920 swapFree=4159412/4192956
[pid=10726] ppid=10724 vsize=0 CPUtime=1800.13
/proc/10726/stat : 10726 (bsolo3.0.17) D 10724 10726 10317 0 -1 4194308 157095 0 0 0 179837 176 0 0 24 0 1 0 242559258 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/10726/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.81
CPU time (s): 1800.15
CPU user time (s): 1798.38
CPU system time (s): 1.76973
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 618064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.76973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157095
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 37159

runsolver used 1.37579 second user time and 3.9124 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Apr 30 15:20:14 UTC 2007

IDJOB= 432622
IDBENCH= 1620
IDSOLVER= 199
FILE ID= node13/432622-1177946414

PBS_JOBID= 4727829

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
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-A1C1S1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432622-1177946414/instance-432622-1177946414.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-432622-1177946414 -o ROOT/results/node13/solver-432622-1177946414 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432622-1177946414/instance-432622-1177946414.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 723881161

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1450856 kB
Buffers:         45976 kB
Cached:         468988 kB
SwapCached:      12852 kB
Active:         368824 kB
Inactive:       170272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450856 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:            9916 kB
Writeback:           0 kB
Mapped:          31028 kB
Slab:            51408 kB
Committed_AS:  6962340 kB
PageTables:       1876 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= 66555 MiB

End job on node13 on Mon Apr 30 15:50:17 UTC 2007