Trace number 349309

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.17 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ir98.opb
MD5SUM1de7e61bcf99a935d7a04a775cb5b14f
Bench CategoryOPT-BIGINT (optimisation, big 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 variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 400587756783443
Number of bits of the biggest sum of numbers49
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/349309-1176695238/instance-349309-1176695238.opb
0.00/0.01	c File size is 1001213 bytes.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.03	c Coefficients are big enough for not using lower bounding.
0.00/0.03	c Coefficients are big enough for not using lower bounding.
0.00/0.04	c Coefficients are big enough for not using lower bounding.
0.00/0.06	c Coefficients are big enough for not using lower bounding.
0.00/0.07	c Coefficients are big enough for not using lower bounding.
0.00/0.08	c Coefficients are big enough for not using lower bounding.
0.08/0.10	c Coefficients are big enough for not using lower bounding.
0.08/0.11	c Coefficients are big enough for not using lower bounding.
0.08/0.11	c Coefficients are big enough for not using lower bounding.
0.08/0.11	c Coefficients are big enough for not using lower bounding.
0.08/0.11	c Coefficients are big enough for not using lower bounding.
0.08/0.12	c Coefficients are big enough for not using lower bounding.
0.08/0.12	c Coefficients are big enough for not using lower bounding.
0.08/0.13	c Coefficients are big enough for not using lower bounding.
0.08/0.13	c Coefficients are big enough for not using lower bounding.
0.08/0.13	c Coefficients are big enough for not using lower bounding.
0.08/0.14	c Coefficients are big enough for not using lower bounding.
0.08/0.14	c Coefficients are big enough for not using lower bounding.
0.08/0.14	c Coefficients are big enough for not using lower bounding.
0.08/0.14	c Coefficients are big enough for not using lower bounding.
0.08/0.15	c Coefficients are big enough for not using lower bounding.
0.08/0.15	c Coefficients are big enough for not using lower bounding.
0.08/0.16	c Coefficients are big enough for not using lower bounding.
0.08/0.16	c Coefficients are big enough for not using lower bounding.
0.08/0.16	c Coefficients are big enough for not using lower bounding.
0.08/0.16	c Coefficients are big enough for not using lower bounding.
0.08/0.17	c Coefficients are big enough for not using lower bounding.
0.08/0.17	c Coefficients are big enough for not using lower bounding.
0.08/0.18	c Highest Coefficient sum: 4.00588e+14
0.08/0.18	c Parsing was ok!!
0.08/0.18	c Total parsing time: 0.173 s
0.08/0.19	c Var: 7287 Constr: 595 0/420/175 Lit: 155248 Watch. Lit: 80430
0.08/0.19	c Obj. Vars: 31 (0.425415 % of total variables)
28.97/29.03	c Pre-processing Time: 29.017 s
1800.08/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.61	c        0   7154      593   155220  261   111726  326665      0      0 29.02
1800.08/1800.61	c      100   7154      693   181737  262   114747  359332    100      2 33.50
1800.08/1800.61	c      250   7154      843   271898  322   114815  395266    250      5 45.50
1800.08/1800.61	c      475   7154     1068   408185  382   115134  434793    475      7 66.57
1800.08/1800.61	c      813   7154     1406   567379  403   115717  478273    813      7 102.42
1800.08/1800.61	c     1321   7154     1914  1055060  551   117436  526101   1321     10 125.49
1800.08/1800.61	c     2084   7154     2677  1807401  675   118720  578712   2084     14 147.45
1800.08/1800.61	c     3230   7154     3823  3262167  853   120869  636584   3230     18 174.48
1800.08/1800.61	c     4951   7154     5544  5038555  908   124204  700243   4951     21 227.70
1800.08/1800.61	c     7535   7154     8128  8686749 1068   129460  770268   7535     25 295.32
1800.08/1800.61	c    11414   7154    12007 12730427 1060   137198  847295  11414     27 412.55
1800.08/1800.61	c    17236   7154    17829 22619968 1268   148744  932025  17236     28 595.95
1800.08/1800.61	c    25973   7154    26566 30140947 1134   166335  500000  25973     26 973.84
1800.08/1800.61	c    39083   7154    39676 37194045  937   192754  550001  39083     23 1678.56
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   13    41661  31430  1081396    42254 37682358  41661     23 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-349309-1176695238 -o ROOT/results/node34/solver-349309-1176695238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349309-1176695238/instance-349309-1176695238.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 0.99 3/77 24955
/proc/meminfo: memFree=1658568/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=3780 CPUtime=0
/proc/24955/stat : 24955 (bsolo3.0.16) D 24953 24955 24844 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 117439288 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/24955/statm: 945 155 129 324 0 14 0

[startup+0.0938269 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24955
/proc/meminfo: memFree=1658568/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=6296 CPUtime=0.08
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 841 0 3 0 8 0 0 0 18 0 1 0 117439288 6447104 812 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 1574 812 403 324 0 398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6296

[startup+0.101829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24955
/proc/meminfo: memFree=1658568/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=6428 CPUtime=0.08
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 862 0 3 0 8 0 0 0 18 0 1 0 117439288 6582272 833 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 1607 833 421 324 0 431 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6428

[startup+0.301845 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24955
/proc/meminfo: memFree=1658568/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=9296 CPUtime=0.28
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 1958 0 3 0 28 0 0 0 19 0 1 0 117439288 9519104 1684 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2324 1684 305 324 0 1393 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9296

[startup+0.701876 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24955
/proc/meminfo: memFree=1658568/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=9296 CPUtime=0.68
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 1958 0 3 0 68 0 0 0 23 0 1 0 117439288 9519104 1684 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2324 1684 305 324 0 1393 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9296

[startup+1.50294 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24956
/proc/meminfo: memFree=1652480/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=9296 CPUtime=1.48
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 1958 0 3 0 148 0 0 0 25 0 1 0 117439288 9519104 1684 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2324 1684 305 324 0 1393 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9296

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24956
/proc/meminfo: memFree=1652352/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=9296 CPUtime=3.08
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 1958 0 3 0 308 0 0 0 25 0 1 0 117439288 9519104 1684 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2324 1684 305 324 0 1393 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9296

[startup+6.30132 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 24956
/proc/meminfo: memFree=1652160/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=9296 CPUtime=6.28
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 1958 0 3 0 628 0 0 0 25 0 1 0 117439288 9519104 1684 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2324 1684 305 324 0 1393 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9296

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 24956
/proc/meminfo: memFree=1649472/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=12100 CPUtime=12.68
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 3255 0 3 0 1267 1 0 0 25 0 1 0 117439288 12390400 2378 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 3025 2378 307 324 0 2094 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12100

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24956
/proc/meminfo: memFree=1649600/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=12100 CPUtime=25.47
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 3255 0 3 0 2546 1 0 0 25 0 1 0 117439288 12390400 2378 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 3025 2378 307 324 0 2094 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12100

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24956
/proc/meminfo: memFree=1649728/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=11944 CPUtime=51.07
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 3821 0 3 0 5103 4 0 0 25 0 1 0 117439288 12230656 2370 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 2986 2370 311 324 0 2055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24956
/proc/meminfo: memFree=1646272/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=15416 CPUtime=102.27
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 4663 0 3 0 10220 7 0 0 25 0 1 0 117439288 15785984 3212 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 3854 3212 311 324 0 2923 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15416

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 24956
/proc/meminfo: memFree=1619904/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=41964 CPUtime=162.24
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 11325 0 3 0 16211 13 0 0 25 0 1 0 117439288 42971136 9874 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 10491 9874 311 324 0 9560 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41964

[startup+222.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 24956
/proc/meminfo: memFree=1590784/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=70844 CPUtime=222.23
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 18533 0 3 0 22207 16 0 0 25 0 1 0 117439288 72544256 17082 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 17711 17082 311 324 0 16780 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70844

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24956
/proc/meminfo: memFree=1551680/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=110424 CPUtime=282.22
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 28428 0 3 0 28198 24 0 0 25 0 1 0 117439288 113074176 26977 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 27606 26977 311 324 0 26675 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 110424

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24956
/proc/meminfo: memFree=1519424/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=142252 CPUtime=342.2
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 36384 0 3 0 34189 31 0 0 25 0 1 0 117439288 145666048 34933 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 35563 34933 311 324 0 34632 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 142252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1494080/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=167868 CPUtime=402.18
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 42780 0 3 0 40178 40 0 0 25 0 1 0 117439288 171896832 41329 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 41967 41329 311 324 0 41036 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 167868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1431488/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=230200 CPUtime=462.17
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 58371 0 3 0 46168 49 0 0 25 0 1 0 117439288 235724800 56920 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 57550 56920 311 324 0 56619 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 230200

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1392256/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=269416 CPUtime=522.16
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 68168 0 3 0 52159 57 0 0 25 0 1 0 117439288 275881984 66717 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 67354 66717 311 324 0 66423 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 269416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1369472/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=291668 CPUtime=582.14
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 73751 0 3 0 58153 61 0 0 25 0 1 0 117439288 298668032 72300 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 72917 72300 311 324 0 71986 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 291668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1341888/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=319060 CPUtime=642.14
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 80585 0 3 0 64146 68 0 0 25 0 1 0 117439288 326717440 79134 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 79765 79134 311 324 0 78834 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 319060


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24956
/proc/meminfo: memFree=1298048/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=363008 CPUtime=822.09
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 91586 0 3 0 82130 79 0 0 25 0 1 0 117439288 371720192 90135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24955/statm: 90752 90135 311 324 0 89821 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 363008

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1283056/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=377384 CPUtime=881.98
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 95161 0 3 0 88115 83 0 0 25 0 1 0 117439288 386441216 93710 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 94346 93710 311 324 0 93415 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 377384

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1272768/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=387880 CPUtime=941.97
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 97787 0 3 0 94112 85 0 0 25 0 1 0 117439288 397189120 96336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 96970 96336 311 324 0 96039 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 387880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1260992/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=399852 CPUtime=1001.95
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 100772 0 3 0 100105 90 0 0 25 0 1 0 117439288 409448448 99321 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 99963 99321 311 324 0 99032 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 399852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1247232/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=413580 CPUtime=1061.94
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 104201 0 3 0 106096 98 0 0 25 0 1 0 117439288 423505920 102750 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 103395 102750 311 324 0 102464 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 413580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1234880/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=425724 CPUtime=1121.92
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 107253 0 3 0 112081 111 0 0 25 0 1 0 117439288 435941376 105802 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 106431 105802 311 324 0 105500 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 425724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1220736/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=440380 CPUtime=1181.91
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 110916 0 3 0 118075 116 0 0 25 0 1 0 117439288 450949120 109465 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 110095 109465 311 324 0 109164 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 440380

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1202112/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=458308 CPUtime=1241.89
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 115408 0 3 0 124069 120 0 0 25 0 1 0 117439288 469307392 113957 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 114577 113957 311 324 0 113646 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 458308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1198272/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=462172 CPUtime=1301.89
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 116380 0 3 0 130066 123 0 0 25 0 1 0 117439288 473264128 114929 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 115543 114929 311 324 0 114612 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 462172

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1194560/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=465880 CPUtime=1361.87
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 117291 0 3 0 136060 127 0 0 25 0 1 0 117439288 477061120 115840 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 116470 115840 311 324 0 115539 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 465880

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1191040/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=469380 CPUtime=1421.86
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 118168 0 3 0 142057 129 0 0 25 0 1 0 117439288 480645120 116717 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 117345 116717 311 324 0 116414 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 469380

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1187712/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=472652 CPUtime=1481.84
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 118994 0 3 0 148054 130 0 0 25 0 1 0 117439288 483995648 117543 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 118163 117543 311 324 0 117232 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 472652

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1184192/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=476160 CPUtime=1541.82
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 119859 0 3 0 154050 132 0 0 25 0 1 0 117439288 487587840 118408 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 119040 118408 311 324 0 118109 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 476160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1179712/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=480720 CPUtime=1601.81
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 120996 0 3 0 160046 135 0 0 25 0 1 0 117439288 492257280 119545 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 120180 119545 311 324 0 119249 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 480720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1176256/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=484080 CPUtime=1661.8
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 121849 0 3 0 166043 137 0 0 25 0 1 0 117439288 495697920 120398 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 121020 120398 311 324 0 120089 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 484080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1173056/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=487332 CPUtime=1721.78
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 122649 0 3 0 172039 139 0 0 25 0 1 0 117439288 499027968 121198 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 121833 121198 311 324 0 120902 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 487332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1169600/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=490836 CPUtime=1781.77
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 123517 0 3 0 178035 142 0 0 25 0 1 0 117439288 502616064 122066 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 122709 122066 311 324 0 121778 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 490836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25154
/proc/meminfo: memFree=1168512/2055920 swapFree=4161604/4192956
[pid=24955] ppid=24953 vsize=491880 CPUtime=1800.08
/proc/24955/stat : 24955 (bsolo3.0.16) R 24953 24955 24844 0 -1 4194304 123776 0 3 0 179864 144 0 0 25 0 1 0 117439288 503685120 122325 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24955/statm: 122970 122325 311 324 0 122039 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 491880

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

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

Child status: 15
Real time (s): 1800.69
CPU time (s): 1800.17
CPU user time (s): 1798.64
CPU system time (s): 1.52277
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 491880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.52277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123777
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 38973

runsolver used 2.04069 second user time and 4.18936 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Apr 16 03:47:19 UTC 2007

IDJOB= 349309
IDBENCH= 2350
IDSOLVER= 163
FILE ID= node34/349309-1176695238

PBS_JOBID= 4560041

Free space on /tmp= 66502 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349309-1176695238/instance-349309-1176695238.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-349309-1176695238 -o ROOT/results/node34/solver-349309-1176695238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349309-1176695238/instance-349309-1176695238.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  1de7e61bcf99a935d7a04a775cb5b14f

RANDOM SEED= 800067840

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1659168 kB
Buffers:         22692 kB
Cached:         191964 kB
SwapCached:       3080 kB
Active:         214568 kB
Inactive:       129320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659168 kB
SwapTotal:     4192956 kB
SwapFree:      4161604 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:         143168 kB
Slab:            38164 kB
Committed_AS:   439920 kB
PageTables:       1976 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= 66502 MiB

End job on node34 on Mon Apr 16 04:17:21 UTC 2007