Trace number 432541

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) 1800.25 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
MD5SUM44a4d7082f03e09f83e967b1f06a2c02
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 benchmark0.242962
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3720
Total number of constraints142
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 constraints142
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 3720
Biggest coefficient in the objective function 4142
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527176
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 527176
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/432541-1177944661/instance-432541-1177944661.opb
0.00/0.00	c File size is 142150 bytes.
0.00/0.03	c Highest Coefficient sum: 527176
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.027 s
0.00/0.03	c Var: 3720 Constr: 164 17/0/147 Lit: 18120 Watch. Lit: 10964
0.00/0.03	c Obj. Vars: 3720 (100 % of total variables)
0.38/0.47	c Pre-processing Time: 0.467 s
0.48/0.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.48/0.55	c        0   1704      164    18120  110    10976   25085      0      0 0.47
0.48/0.55	c Initial Lower Bound: 9223372036854775807
0.48/0.55	c Initial Path Cost: 0
1800.08/1800.60	c      109   1704      273    33827  123    11194   27594    109    192 0.56
1800.08/1800.60	c      259   1704      423    61975  146    11494   30354    259    425 0.61
1800.08/1800.60	c      494   1704      658    98068  149    11964   33390    494    637 0.78
1800.08/1800.60	c      833   1704      997   144558  144    12642   36730    833    863 0.96
1800.08/1800.60	c     1341   1704     1505   282685  187    13658   40404   1341   1111 1.21
1800.08/1800.60	c     2105   1704     2269   642147  283    15186   44445   2105   1166 1.80
1800.08/1800.60	c     3252   1704     3416  1015443  297    17480   48890   3252   1066 3.05
1800.08/1800.60	c     4973   1704     5137  1915558  372    20922   53780   4973    816 6.09
1800.08/1800.60	c     7557   1704     7721  3705607  479    26090   59159   7557    543 13.90
1800.08/1800.60	c    11438   1704    11602  6385130  550    33852   65075  11438    451 25.33
1800.08/1800.60	c    17260   1704    17424 10078631  578    45496   71583  17260    390 44.18
1800.08/1800.60	c    25999   1704    26163 15204394  581    62974   78742  25999    330 78.74
1800.08/1800.60	c    39110   1704    39274 25698236  654    89196   86617  39110    196 198.67
1800.08/1800.60	c    58780   1704    58944 42146899  715   128536   95279  58780    107 545.46
1800.08/1800.61	c    88292   1704    88456 67418319  762   187560  104807  88292     74 1188.79
1800.08/1800.61	c Caught signal: 15
1800.08/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.61	c   15   102979  62254  1054477   103143 81225564 102979     57 1800.08
1800.08/1800.61	s UNKNOWN
1800.08/1800.61	c Total time: 1800.08 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/node29/watcher-432541-1177944661 -o ROOT/results/node29/solver-432541-1177944661 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432541-1177944661/instance-432541-1177944661.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: 0.92 0.95 0.82 3/77 7516
/proc/meminfo: memFree=1768712/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=19688 CPUtime=0
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 242381916 20160512 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4564603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 2969 331 279 324 0 2004 0

[startup+0.0760591 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 7516
/proc/meminfo: memFree=1768712/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=5052 CPUtime=0.06
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 685 0 0 0 6 0 0 0 18 0 1 0 242381916 5173248 620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 1263 620 303 324 0 333 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5052

[startup+0.101059 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 7516
/proc/meminfo: memFree=1768712/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=5052 CPUtime=0.09
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 685 0 0 0 9 0 0 0 18 0 1 0 242381916 5173248 620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 1263 620 303 324 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5052

[startup+0.301071 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 7516
/proc/meminfo: memFree=1768712/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=5100 CPUtime=0.28
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 731 0 0 0 28 0 0 0 19 0 1 0 242381916 5222400 655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 1275 655 305 324 0 345 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5100

[startup+0.701096 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 7516
/proc/meminfo: memFree=1768712/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=6788 CPUtime=0.69
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 7843 0 0 0 66 3 0 0 23 0 1 0 242381916 6950912 1151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 1697 1151 393 324 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6788

[startup+1.50115 s]
/proc/loadavg: 0.92 0.95 0.82 2/78 7517
/proc/meminfo: memFree=1764608/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=12048 CPUtime=1.48
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 9153 0 0 0 145 3 0 0 25 0 1 0 242381916 12337152 2461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 3012 2461 393 324 0 2082 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12048

[startup+3.10125 s]
/proc/loadavg: 0.92 0.95 0.82 2/78 7517
/proc/meminfo: memFree=1756544/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=19136 CPUtime=3.09
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 10925 0 0 0 304 5 0 0 25 0 1 0 242381916 19595264 4233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 4784 4233 393 324 0 3854 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19136

[startup+6.30145 s]
/proc/loadavg: 0.93 0.95 0.82 2/78 7517
/proc/meminfo: memFree=1744000/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=31012 CPUtime=6.29
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 13902 0 0 0 623 6 0 0 25 0 1 0 242381916 31756288 7210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 7753 7210 393 324 0 6823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31012

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.82 2/78 7517
/proc/meminfo: memFree=1724168/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=50032 CPUtime=12.69
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 18650 0 0 0 1261 8 0 0 25 0 1 0 242381916 51232768 11958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 12508 11958 393 324 0 11578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50032

[startup+25.5017 s]
/proc/loadavg: 0.95 0.96 0.82 2/78 7517
/proc/meminfo: memFree=1684616/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=88460 CPUtime=25.48
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 28259 0 0 0 2536 12 0 0 25 0 1 0 242381916 90583040 21567 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 22115 21567 393 324 0 21185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88460

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.82 2/78 7517
/proc/meminfo: memFree=1622024/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=151268 CPUtime=51.08
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 43961 0 0 0 5088 20 0 0 25 0 1 0 242381916 154898432 37269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 37817 37269 393 324 0 36887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151268

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.83 2/78 7517
/proc/meminfo: memFree=1539144/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=232716 CPUtime=102.26
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 64314 0 0 0 10194 32 0 0 25 0 1 0 242381916 238301184 57622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 58179 57622 393 324 0 57249 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 232716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 7517
/proc/meminfo: memFree=1475080/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=297252 CPUtime=162.25
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 80464 0 0 0 16182 43 0 0 25 0 1 0 242381916 304386048 73772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 74313 73772 393 324 0 73383 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 297252

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 7517
/proc/meminfo: memFree=1417288/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=354348 CPUtime=222.24
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 94728 0 0 0 22174 50 0 0 25 0 1 0 242381916 362852352 88036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 88587 88036 393 324 0 87657 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 354348

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 7517
/proc/meminfo: memFree=1378888/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=393004 CPUtime=282.22
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 104400 0 0 0 28165 57 0 0 25 0 1 0 242381916 402436096 97708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 98251 97708 393 324 0 97321 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 393004

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 7517
/proc/meminfo: memFree=1338632/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=432848 CPUtime=342.21
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 114346 0 0 0 34157 64 0 0 25 0 1 0 242381916 443236352 107654 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 108212 107654 393 324 0 107282 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 432848

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 7517
/proc/meminfo: memFree=1301896/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=469752 CPUtime=402.19
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 123568 0 0 0 40150 69 0 0 25 0 1 0 242381916 481026048 116876 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 117438 116876 393 324 0 116508 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 469752

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 7517
/proc/meminfo: memFree=1267336/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=504044 CPUtime=462.18
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 132163 0 0 0 46142 76 0 0 25 0 1 0 242381916 516141056 125471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 126011 125471 393 324 0 125081 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 504044

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 7517
/proc/meminfo: memFree=1234952/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=536648 CPUtime=522.17
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 140310 0 0 0 52135 82 0 0 25 0 1 0 242381916 549527552 133618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 134162 133618 393 324 0 133232 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 536648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 7517
/proc/meminfo: memFree=1203912/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=567368 CPUtime=582.15
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 147972 0 0 0 58129 86 0 0 25 0 1 0 242381916 580984832 141280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 141842 141280 393 324 0 140912 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 567368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/84 7689
/proc/meminfo: memFree=1176536/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=593196 CPUtime=642.05
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 154443 0 0 0 64115 90 0 0 25 0 1 0 242381916 607432704 147751 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 148299 147751 393 324 0 147369 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 593196


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 7715
/proc/meminfo: memFree=1061320/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=709560 CPUtime=881.99
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 183533 0 0 0 88087 112 0 0 25 0 1 0 242381916 726589440 176841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 177390 176841 393 324 0 176460 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 709560

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=1029320/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=741788 CPUtime=941.97
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 191591 0 0 0 94080 117 0 0 25 0 1 0 242381916 759590912 184899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 185447 184899 393 324 0 184517 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 741788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=997064/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=773652 CPUtime=1001.96
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 199565 0 0 0 100073 123 0 0 25 0 1 0 242381916 792219648 192873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4564603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 193413 192873 393 324 0 192483 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 773652

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=967688/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=803332 CPUtime=1061.94
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 206976 0 0 0 106066 128 0 0 25 0 1 0 242381916 822611968 200284 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 200833 200284 393 324 0 199903 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 803332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=934088/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=836584 CPUtime=1121.93
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 215273 0 0 0 112059 134 0 0 25 0 1 0 242381916 856662016 208581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 209146 208581 393 324 0 208216 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 836584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=903496/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=867344 CPUtime=1181.91
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 222970 0 0 0 118052 139 0 0 25 0 1 0 242381916 888160256 216278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 216836 216278 393 324 0 215906 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 867344

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=882952/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=887568 CPUtime=1241.9
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 228025 0 0 0 124047 143 0 0 25 0 1 0 242381916 908869632 221333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 221892 221333 393 324 0 220962 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 887568

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=865672/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=904596 CPUtime=1301.89
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 232295 0 0 0 130043 146 0 0 25 0 1 0 242381916 926306304 225603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 226149 225603 393 324 0 225219 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 904596

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=848264/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=922372 CPUtime=1361.87
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 236720 0 0 0 136039 148 0 0 25 0 1 0 242381916 944508928 230028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 230593 230028 393 324 0 229663 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 922372

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 7715
/proc/meminfo: memFree=830792/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=939500 CPUtime=1421.86
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 241014 0 0 0 142035 151 0 0 25 0 1 0 242381916 962048000 234322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 234875 234322 393 324 0 233945 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 939500

[startup+1482.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 7715
/proc/meminfo: memFree=812936/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=957404 CPUtime=1481.84
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 245504 0 0 0 148030 154 0 0 25 0 1 0 242381916 980381696 238812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 239351 238812 393 324 0 238421 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 957404

[startup+1542.3 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 7715
/proc/meminfo: memFree=794824/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=975440 CPUtime=1541.82
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 249986 0 0 0 154026 156 0 0 25 0 1 0 242381916 998850560 243294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 243860 243294 393 324 0 242930 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 975440

[startup+1602.3 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 7715
/proc/meminfo: memFree=778632/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=991672 CPUtime=1601.81
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 254055 0 0 0 160023 158 0 0 25 0 1 0 242381916 1015472128 247363 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 247918 247363 393 324 0 246988 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 991672

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 7715
/proc/meminfo: memFree=758728/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=1011468 CPUtime=1661.8
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 259006 0 0 0 166019 161 0 0 25 0 1 0 242381916 1035743232 252314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 252867 252314 393 324 0 251937 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1011468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 7715
/proc/meminfo: memFree=741448/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=1028772 CPUtime=1721.79
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 263329 0 0 0 172015 164 0 0 25 0 1 0 242381916 1053462528 256637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 257193 256637 393 324 0 256263 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1028772

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 7715
/proc/meminfo: memFree=725640/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=1044516 CPUtime=1781.77
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 267263 0 0 0 178010 167 0 0 25 0 1 0 242381916 1069584384 260571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 261129 260571 393 324 0 260199 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1044516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 7715
/proc/meminfo: memFree=721224/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=1048864 CPUtime=1800.08
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194304 268342 0 0 0 179840 168 0 0 25 0 1 0 242381916 1074036736 261650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 262216 261650 393 324 0 261286 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1048864

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 7715
/proc/meminfo: memFree=721224/2055920 swapFree=4146652/4192956
[pid=7516] ppid=7514 vsize=0 CPUtime=1800.18
/proc/7516/stat : 7516 (bsolo3.0.17) R 7514 7516 7306 0 -1 4194308 268345 0 0 0 179840 178 0 0 25 0 1 0 242381916 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/7516/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.25
CPU user time (s): 1798.4
CPU system time (s): 1.84472
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1048864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.4
system time used= 1.84472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268345
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= 36698

runsolver used 1.39679 second user time and 3.89941 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Apr 30 14:51:02 UTC 2007

IDJOB= 432541
IDBENCH= 1538
IDSOLVER= 199
FILE ID= node29/432541-1177944661

PBS_JOBID= 4727676

Free space on /tmp= 66558 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/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432541-1177944661/instance-432541-1177944661.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-432541-1177944661 -o ROOT/results/node29/solver-432541-1177944661 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432541-1177944661/instance-432541-1177944661.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  44a4d7082f03e09f83e967b1f06a2c02

RANDOM SEED= 858545027

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1769056 kB
Buffers:         38276 kB
Cached:         154872 kB
SwapCached:      11464 kB
Active:          92016 kB
Inactive:       124464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769056 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            6740 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            55772 kB
Committed_AS:  2840696 kB
PageTables:       1872 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= 66558 MiB

End job on node29 on Mon Apr 30 15:21:04 UTC 2007