Trace number 348098

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) 1800.15 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-roll3000.opb
MD5SUM8bdca001a57a76bf3835c82b9bc6a431
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526135
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/348098-1176568177/instance-348098-1176568177.opb
0.00/0.01	c File size is 875870 bytes.
0.09/0.17	c Highest Coefficient sum: 526135
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.162 s
0.09/0.18	c Var: 8902 Constr: 3038 988/31/2019 Lit: 113980 Watch. Lit: 36262
0.09/0.18	c Obj. Vars: 31 (0.348236 % of total variables)
0.89/0.96	c Pre-processing Time: 0.95 s
0.89/0.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.96	c        0   5561     2062    98960   47    49509  191746      0      0 0.95
0.89/0.96	c Switching off LPR mode.
1799.95/1800.49	c      100   5561     2162   101527   46    54718  210921    100     98 1.02
1799.95/1800.49	c      250   5561     2312   110267   47    58464  232014    250    207 1.20
1799.95/1800.49	c      476   5561     2538   120174   47    58968  255216    476    354 1.34
1799.95/1800.49	c      815   5561     2877   136029   47    59810  280738    815    530 1.54
1799.95/1800.49	c     1323   5561     3385   154849   45    61552  308812   1323    633 2.09
1799.95/1800.49	c     2086   5561     4148   192710   46    62638  339694   2086    733 2.84
1799.95/1800.49	c     3233   5561     5295   233983   44    64609  373664   3233    830 3.89
1799.95/1800.49	c     4954   5561     7016   289013   41    67914  411031   4954    932 5.32
1799.95/1800.49	c     7539   5561     9601   552365   57    74831  452135   7539    788 9.57
1799.95/1800.49	c    11419   5561    13481   759037   56    82726  497349  11419    772 14.79
1799.95/1800.49	c    17241   5561    19303  1028643   53    94446  547084  17241    769 22.41
1799.95/1800.49	c    25978   5561    28040  1707305   60   111314  601793  25978    731 35.51
1799.95/1800.49	c    39088   5561    41150  2335792   56   137747  661973  39088    751 52.04
1799.95/1800.49	c    58758   5561    60820  4108800   67   177135  728171  58758    546 107.57
1799.95/1800.50	c    88269   5561    90331  6808089   75   236142  800989  88269    376 234.71
1799.95/1800.50	c   132539   5561   134601 11459192   85   325018  881088 132539    305 433.62
1799.95/1800.50	c   198950   5561   201012 23083299  114   457169  969197 198950    221 898.47
1799.95/1800.50	c Resources Exceeded
1799.95/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.50	c   17   288680  69105   549197   290742 39187181 288680    160 1800.06
1799.95/1800.50	s UNKNOWN
1799.95/1800.50	c Total time: 1800.06 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/node41/watcher-348098-1176568177 -o ROOT/results/node41/solver-348098-1176568177 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348098-1176568177/instance-348098-1176568177.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 1.08 3/64 13375
/proc/meminfo: memFree=1542704/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=3780 CPUtime=0
/proc/13375/stat : 13375 (bsolo3.0.16) D 13373 13375 13056 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 104729592 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/13375/statm: 945 155 129 324 0 14 0

[startup+0.0513981 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13375
/proc/meminfo: memFree=1542704/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=5776 CPUtime=0.04
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 644 0 3 0 4 0 0 0 18 0 1 0 104729592 5914624 615 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 1444 616 335 324 0 299 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5776

[startup+0.1024 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13375
/proc/meminfo: memFree=1542704/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=6300 CPUtime=0.09
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 864 0 3 0 9 0 0 0 18 0 1 0 104729592 6451200 835 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 1575 835 402 324 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6300

[startup+0.302417 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13375
/proc/meminfo: memFree=1542704/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=8140 CPUtime=0.29
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 1609 0 3 0 28 1 0 0 19 0 1 0 104729592 8335360 1366 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 2035 1366 306 324 0 1104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.702452 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13375
/proc/meminfo: memFree=1542704/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=8888 CPUtime=0.68
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 1899 0 3 0 67 1 0 0 22 0 1 0 104729592 9101312 1586 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134546943 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 2222 1586 308 324 0 1291 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8888

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1537128/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=8624 CPUtime=1.48
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 1953 0 3 0 146 2 0 0 25 0 1 0 104729592 8830976 1508 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 2156 1508 312 324 0 1225 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8624

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1536616/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=9672 CPUtime=3.08
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 2229 0 3 0 305 3 0 0 25 0 1 0 104729592 9904128 1784 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 2418 1784 312 324 0 1487 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9672

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1534184/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=11644 CPUtime=6.29
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 2728 0 3 0 624 5 0 0 25 0 1 0 104729592 11923456 2283 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 2911 2283 312 324 0 1980 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11644

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1529328/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=16476 CPUtime=12.68
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 3938 0 3 0 1262 6 0 0 25 0 1 0 104729592 16871424 3493 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 4119 3493 312 324 0 3188 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16476

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1521392/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=24448 CPUtime=25.48
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 5917 0 3 0 2538 10 0 0 25 0 1 0 104729592 25034752 5472 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 6112 5472 312 324 0 5181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24448

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 13376
/proc/meminfo: memFree=1505264/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=40716 CPUtime=51.07
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 9972 0 3 0 5092 15 0 0 25 0 1 0 104729592 41693184 9527 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 10179 9527 312 324 0 9248 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40716

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 13376
/proc/meminfo: memFree=1482160/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=63480 CPUtime=102.26
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 15685 0 3 0 10202 24 0 0 25 0 1 0 104729592 65003520 15240 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 15870 15240 312 324 0 14939 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63480

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 13376
/proc/meminfo: memFree=1459760/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=86096 CPUtime=162.25
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 21317 0 3 0 16192 33 0 0 25 0 1 0 104729592 88162304 20872 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 21524 20872 312 324 0 20593 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86096

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 13376
/proc/meminfo: memFree=1444656/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=101024 CPUtime=222.23
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 25055 0 3 0 22184 39 0 0 25 0 1 0 104729592 103448576 24610 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 25256 24610 312 324 0 24325 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101024

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 13376
/proc/meminfo: memFree=1431600/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=114160 CPUtime=282.21
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 28337 0 3 0 28177 44 0 0 25 0 1 0 104729592 116899840 27892 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 28540 27892 312 324 0 27609 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 114160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 13376
/proc/meminfo: memFree=1413232/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=132332 CPUtime=342.2
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 32899 0 3 0 34168 52 0 0 25 0 1 0 104729592 135507968 32454 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 33083 32454 312 324 0 32152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 132332

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 13376
/proc/meminfo: memFree=1390256/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=155548 CPUtime=402.19
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 38696 0 3 0 40157 62 0 0 25 0 1 0 104729592 159281152 38251 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 38887 38251 312 324 0 37956 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 155548

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 13376
/proc/meminfo: memFree=1369968/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=175648 CPUtime=462.17
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 43701 0 3 0 46146 71 0 0 25 0 1 0 104729592 179863552 43256 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 43912 43256 312 324 0 42981 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 175648

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 13378
/proc/meminfo: memFree=1348464/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=197308 CPUtime=522.16
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 49136 0 3 0 52138 78 0 0 25 0 1 0 104729592 202043392 48691 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 49327 48691 312 324 0 48396 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 197308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 13378
/proc/meminfo: memFree=1324528/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=221108 CPUtime=582.15
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 55073 0 3 0 58129 86 0 0 25 0 1 0 104729592 226414592 54628 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 55277 54628 312 324 0 54346 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 221108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 13378
/proc/meminfo: memFree=1304112/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=241288 CPUtime=642.14
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 60114 0 3 0 64121 93 0 0 25 0 1 0 104729592 247078912 59669 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 60322 59669 312 324 0 59391 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 241288


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13378
/proc/meminfo: memFree=1226032/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=319120 CPUtime=882.07
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 79596 0 3 0 88091 116 0 0 25 0 1 0 104729592 326778880 79151 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 79780 79151 312 324 0 78849 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 319120

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13378
/proc/meminfo: memFree=1210096/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=335328 CPUtime=942.06
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 83632 0 3 0 94084 122 0 0 25 0 1 0 104729592 343375872 83187 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2395568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 83832 83187 312 324 0 82901 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 335328

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.01 2/65 13378
/proc/meminfo: memFree=1186032/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=359136 CPUtime=1002.04
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 89589 0 3 0 100076 128 0 0 25 0 1 0 104729592 367755264 89144 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 89784 89144 312 324 0 88853 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 359136

[startup+1062.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 13378
/proc/meminfo: memFree=1171184/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=374340 CPUtime=1062.02
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 93378 0 3 0 106069 133 0 0 25 0 1 0 104729592 383324160 92933 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2393941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 93585 92933 312 324 0 92654 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 374340

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 13378
/proc/meminfo: memFree=1156080/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=389164 CPUtime=1122.01
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 97110 0 3 0 112062 139 0 0 25 0 1 0 104729592 398503936 96665 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 97291 96665 312 324 0 96360 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 389164

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1139056/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=406372 CPUtime=1182
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 101399 0 3 0 118055 145 0 0 25 0 1 0 104729592 416124928 100954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134571619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 101593 100954 312 324 0 100662 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 406372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1121776/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=423344 CPUtime=1241.99
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 105646 0 3 0 124048 151 0 0 25 0 1 0 104729592 433504256 105201 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 105836 105201 312 324 0 104905 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 423344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1104944/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=440008 CPUtime=1301.98
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 109807 0 3 0 130042 156 0 0 25 0 1 0 104729592 450568192 109362 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 110002 109362 312 324 0 109071 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 440008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1093488/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=451508 CPUtime=1361.96
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 112674 0 3 0 136036 160 0 0 25 0 1 0 104729592 462344192 112229 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 112877 112229 312 324 0 111946 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 451508

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1078896/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=465940 CPUtime=1421.95
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 116295 0 3 0 142030 165 0 0 25 0 1 0 104729592 477122560 115850 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 116485 115850 312 324 0 115554 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 465940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1060400/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=484764 CPUtime=1481.93
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 120986 0 3 0 148023 170 0 0 25 0 1 0 104729592 496398336 120541 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 121191 120541 312 324 0 120260 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 484764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1049584/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=495244 CPUtime=1541.91
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 123620 0 3 0 154018 173 0 0 25 0 1 0 104729592 507129856 123175 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 123811 123175 312 324 0 122880 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 495244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1040496/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=504416 CPUtime=1601.9
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 125907 0 3 0 160013 177 0 0 25 0 1 0 104729592 516521984 125462 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 126104 125462 312 324 0 125173 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 504416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1031344/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=513464 CPUtime=1661.88
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 128177 0 3 0 166009 179 0 0 25 0 1 0 104729592 525787136 127732 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 128366 127732 312 324 0 127435 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 513464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1022832/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=522120 CPUtime=1721.87
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 130320 0 3 0 172005 182 0 0 25 0 1 0 104729592 534650880 129875 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 130530 129875 312 324 0 129599 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 522120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1009584/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=535132 CPUtime=1781.86
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194304 133597 0 3 0 178002 184 0 0 25 0 1 0 104729592 547975168 133152 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 133783 133152 312 324 0 132852 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 535132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1014256/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=0 CPUtime=1800.05
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194308 134366 0 3 0 179820 185 0 0 25 0 1 0 104729592 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13378
/proc/meminfo: memFree=1014256/2055920 swapFree=4191892/4192956
[pid=13375] ppid=13373 vsize=0 CPUtime=1800.05
/proc/13375/stat : 13375 (bsolo3.0.16) R 13373 13375 13056 0 -1 4194308 134366 0 3 0 179820 185 0 0 25 0 1 0 104729592 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13375/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.15
CPU user time (s): 1798.21
CPU system time (s): 1.9397
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 538220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.93971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134366
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= 2725

runsolver used 1.21981 second user time and 3.70944 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 14 16:29:37 UTC 2007

IDJOB= 348098
IDBENCH= 1615
IDSOLVER= 163
FILE ID= node41/348098-1176568177

PBS_JOBID= 4556906

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-roll3000.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348098-1176568177/instance-348098-1176568177.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-348098-1176568177 -o ROOT/results/node41/solver-348098-1176568177 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348098-1176568177/instance-348098-1176568177.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8bdca001a57a76bf3835c82b9bc6a431

RANDOM SEED= 550531086

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1543176 kB
Buffers:         41672 kB
Cached:         332264 kB
SwapCached:        268 kB
Active:         214068 kB
Inactive:       174664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543176 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5232 kB
Writeback:           0 kB
Mapped:          23740 kB
Slab:           109992 kB
Committed_AS:   133056 kB
PageTables:       1476 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= 66560 MiB

End job on node41 on Sat Apr 14 16:59:40 UTC 2007