Trace number 432547

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? (MO) 953.865 954.4

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-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
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 benchmark9.02363
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
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 658002
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/432547-1177944737/instance-432547-1177944737.opb
0.00/0.00	c File size is 6714169 bytes.
1.39/1.43	c Highest Coefficient sum: 658002
1.39/1.43	c Parsing was ok!!
1.39/1.43	c Total parsing time: 1.428 s
1.49/1.56	c Var: 155000 Constr: 5300 34/0/5266 Lit: 755000 Watch. Lit: 455300
1.49/1.56	c Obj. Vars: 155000 (100 % of total variables)
180.64/180.71	c Pre-processing Time: 180.67 s
180.64/180.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.64/180.72	c        0  94019     5300   755000  142   455426  500000      0      0 180.67
180.64/180.72	c Switching off LPR mode.
953.56/954.10	c      100  94019     5400   938669  173   455776  550001    100      0 181.00
953.56/954.10	c      254  94019     5554  1228550  221   456122  605002    254      1 181.63
953.56/954.10	c      485  94019     5785  1642712  283   456594  665503    485      2 182.31
953.56/954.10	c      826  94019     6126  2250379  367   457274  732054    826      4 183.07
953.56/954.10	c     1335  94019     6635  3159864  476   458307  805260   1335      7 184.46
953.56/954.10	c     2098  94019     7398  4372185  590   460455  885787   2098     11 186.38
953.56/954.10	c     3245  94019     8545  5617915  657   462619  974366   3245     17 189.93
953.56/954.10	c     4971  94019    10271  8548735  832   466022  500000   4971     25 196.33
953.56/954.10	c     7557  94019    12857 11130153  865   471365  550001   7557     37 203.16
953.56/954.10	c    11437  94019    16737 15063426  900   478959  605002  11437     50 225.24
953.56/954.10	c    17261  94019    22561 22312788  988   490828  665503  17261     67 254.54
953.56/954.10	c    26002  94019    31302 30941993  988   508207  732054  26002     92 282.51
953.56/954.10	c    39115  94019    44415 49167071 1106   534559  805260  39115     96 405.93
953.56/954.10	c    58785  94019    64085 69671579 1087   573791  885787  58785     95 617.65
953.56/954.10	c    88296  94019    93596 99151314 1059   632939  974366  88296    113 777.63
953.56/954.10	c Caught signal: 15
953.56/954.10	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
953.56/954.10	c   15    96506  12299  9375765   101806 141023021  96506    101 953.57
953.56/954.10	s UNKNOWN
953.56/954.10	c Total time: 953.571 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/node4/watcher-432547-1177944737 -o ROOT/results/node4/solver-432547-1177944737 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432547-1177944737/instance-432547-1177944737.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 0.98 0.90 3/77 483
/proc/meminfo: memFree=1775248/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=18296 CPUtime=0
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270511487 18735104 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 4574 333 279 324 0 2004 0

[startup+0.0979931 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 483
/proc/meminfo: memFree=1775248/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=21692 CPUtime=0.08
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 1393 0 0 0 8 0 0 0 18 0 1 0 270511487 22212608 1244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 5423 1244 401 324 0 2853 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21692

[startup+0.101993 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 483
/proc/meminfo: memFree=1775248/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=22084 CPUtime=0.09
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 1500 0 0 0 9 0 0 0 18 0 1 0 270511487 22614016 1351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 5521 1351 402 324 0 2951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22084

[startup+0.302013 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 483
/proc/meminfo: memFree=1775248/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=28012 CPUtime=0.29
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 3562 0 0 0 28 1 0 0 19 0 1 0 270511487 28684288 3110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 7003 3110 638 324 0 4433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28012

[startup+0.701051 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 483
/proc/meminfo: memFree=1775248/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=27876 CPUtime=0.68
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 5922 0 0 0 66 2 0 0 22 0 1 0 270511487 28545024 5470 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 6969 5470 1075 324 0 4399 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27876

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 484
/proc/meminfo: memFree=1754696/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=42688 CPUtime=1.49
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 11813 0 0 0 144 5 0 0 25 0 1 0 270511487 43712512 9721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 10672 9722 299 324 0 9742 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42688

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.90 2/78 484
/proc/meminfo: memFree=1729992/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=49972 CPUtime=3.09
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 13654 0 0 0 301 8 0 0 25 0 1 0 270511487 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49972

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 484
/proc/meminfo: memFree=1729736/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=49972 CPUtime=6.28
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 13654 0 0 0 619 9 0 0 25 0 1 0 270511487 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 49972

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 484
/proc/meminfo: memFree=1729800/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=49972 CPUtime=12.69
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 13654 0 0 0 1257 12 0 0 25 0 1 0 270511487 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021973 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49972

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 484
/proc/meminfo: memFree=1723208/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=56852 CPUtime=25.49
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 16879 0 0 0 2531 18 0 0 25 0 1 0 270511487 58216448 13272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134555468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 14213 13272 305 324 0 13283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56852

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 484
/proc/meminfo: memFree=1723272/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=56852 CPUtime=51.08
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 16879 0 0 0 5090 18 0 0 25 0 1 0 270511487 58216448 13272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 14213 13272 305 324 0 13283 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56852

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 484
/proc/meminfo: memFree=1723336/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=56852 CPUtime=102.27
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 16879 0 0 0 10208 19 0 0 25 0 1 0 270511487 58216448 13272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 14213 13272 305 324 0 13283 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56852

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1723336/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=56852 CPUtime=162.25
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 16879 0 0 0 16206 19 0 0 25 0 1 0 270511487 58216448 13272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 14213 13272 305 324 0 13283 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1557128/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=222828 CPUtime=222.23
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 60128 0 0 0 22182 41 0 0 25 0 1 0 270511487 228175872 54882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 55707 54882 309 324 0 54777 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 222828

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1348296/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=433800 CPUtime=282.22
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 112887 0 0 0 28156 66 0 0 25 0 1 0 270511487 444211200 107641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 108450 107641 309 324 0 107520 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 433800

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1309960/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=468964 CPUtime=342.21
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 121657 0 0 0 34149 72 0 0 25 0 1 0 270511487 480219136 116411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 117241 116411 309 324 0 116311 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 468964

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1117832/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=662352 CPUtime=402.19
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 170011 0 0 0 40127 92 0 0 25 0 1 0 270511487 678248448 164765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 165588 164765 309 324 0 164658 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 662352

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=1006920/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=771348 CPUtime=462.18
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 197266 0 0 0 46112 106 0 0 25 0 1 0 270511487 789860352 192020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 192837 192020 309 324 0 191907 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 771348

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 484
/proc/meminfo: memFree=982536/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=795696 CPUtime=522.16
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 203356 0 0 0 52106 110 0 0 25 0 1 0 270511487 814792704 198110 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 198924 198110 309 324 0 197994 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 795696

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=901384/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=876656 CPUtime=582.05
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 223582 0 0 0 58085 120 0 0 25 0 1 0 270511487 897695744 218336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 219164 218336 309 324 0 218234 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 876656

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=784648/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=993192 CPUtime=642.04
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 252706 0 0 0 64068 136 0 0 25 0 1 0 270511487 1017028608 247460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 248298 247460 309 324 0 247368 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 993192

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=654216/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=1124480 CPUtime=702.02
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 285531 0 0 0 70048 154 0 0 25 0 1 0 270511487 1151467520 280285 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11030273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 281120 280285 309 324 0 280190 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1124480

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=500488/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=1277060 CPUtime=762.01
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 323698 0 0 0 76029 172 0 0 25 0 1 0 270511487 1307709440 318452 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 319265 318452 309 324 0 318335 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1277060

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=251784/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=1529452 CPUtime=821.99
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 390541 0 0 0 81998 201 0 0 25 0 1 0 270511487 1566158848 381539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 382363 381539 309 324 0 381433 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1529452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=34184/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=1742172 CPUtime=881.98
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 450126 0 0 0 87975 223 0 0 25 0 1 0 270511487 1783984128 434704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 435543 434704 309 324 0 434613 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1742172

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 682
/proc/meminfo: memFree=15496/2055920 swapFree=4141180/4192956
[pid=483] ppid=481 vsize=1813744 CPUtime=941.85
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 472543 0 0 0 93953 232 0 0 25 0 1 0 270511487 1857273856 452627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022423 0 0 4096 16384 0 0 0 17 0 0 0
/proc/483/statm: 453436 452627 309 324 0 452506 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 1813744



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+954.101 s]
/proc/loadavg: 1.06 1.00 0.91 2/78 682
/proc/meminfo: memFree=15304/2055920 swapFree=4141160/4192956
[pid=483] ppid=481 vsize=1843440 CPUtime=953.56
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194304 481858 0 0 0 95120 236 0 0 25 0 1 0 270511487 1887682560 460051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 460860 460051 309 324 0 459930 0
Current children cumulated CPU time (s) 953.56
Current children cumulated vsize (KiB) 1843440

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

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

[startup+954.205 s]
/proc/loadavg: 1.06 1.00 0.91 2/78 682
/proc/meminfo: memFree=15304/2055920 swapFree=4141160/4192956
[pid=483] ppid=481 vsize=0 CPUtime=953.66
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194308 481862 0 0 0 95120 246 0 0 25 0 1 0 270511487 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 953.66
Current children cumulated vsize (KiB) 0

[startup+954.301 s]
/proc/loadavg: 1.06 1.00 0.91 2/78 682
/proc/meminfo: memFree=15304/2055920 swapFree=4141160/4192956
[pid=483] ppid=481 vsize=0 CPUtime=953.75
/proc/483/stat : 483 (bsolo3.0.17) R 481 483 32399 0 -1 4194308 481862 0 0 0 95120 255 0 0 25 0 1 0 270511487 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/483/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 953.75
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 954.4
CPU time (s): 953.865
CPU user time (s): 951.209
CPU system time (s): 2.6556
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 1843440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 951.209
system time used= 2.6556
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481862
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= 3333

runsolver used 0.778881 second user time and 2.06868 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 14:52:17 UTC 2007

IDJOB= 432547
IDBENCH= 1544
IDSOLVER= 199
FILE ID= node4/432547-1177944737

PBS_JOBID= 4727635

Free space on /tmp= 66552 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-n3705.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432547-1177944737/instance-432547-1177944737.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-432547-1177944737 -o ROOT/results/node4/solver-432547-1177944737 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432547-1177944737/instance-432547-1177944737.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 40865226

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1775720 kB
Buffers:         37936 kB
Cached:         152076 kB
SwapCached:      15144 kB
Active:          79844 kB
Inactive:       133180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775720 kB
SwapTotal:     4192956 kB
SwapFree:      4141180 kB
Dirty:           13152 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            52728 kB
Committed_AS:  6425348 kB
PageTables:       1816 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= 66552 MiB

End job on node4 on Mon Apr 30 15:08:14 UTC 2007