Trace number 348488

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 3.0.16Signal 1120.54 1121.28

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scfxm1.opb
MD5SUM26050490bdc7147f2ccbcc29a5d8feeb
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 variables13710
Total number of constraints327
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 constraints327
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 690
Biggest coefficient in the objective function 20011
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524791
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 525557
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.03	c Time Limit set to 1800
0.00/0.03	c Memory Limit set to 1800 MB
0.00/0.03	c Instance file /tmp/evaluation/348488-1176585564/instance-348488-1176585564.opb
0.00/0.03	c File size is 731437 bytes.
0.06/0.16	c Highest Coefficient sum: 525557
0.06/0.16	c Parsing was ok!!
0.06/0.16	c Total parsing time: 0.135 s
0.06/0.17	c Var: 13710 Constr: 514 3/0/511 Lit: 111000 Watch. Lit: 26498
0.06/0.17	c Obj. Vars: 690 (5.03282 % of total variables)
3.56/3.64	c Pre-processing Time: 3.613 s
3.56/3.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.56/3.64	c        0   8407      505   109166  216    91877  218092      0      0 3.61
3.56/3.64	c Switching off LPR mode.

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/node70/watcher-348488-1176585564 -o ROOT/results/node70/solver-348488-1176585564 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348488-1176585564/instance-348488-1176585564.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: 1.00 1.00 1.00 3/64 29552
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=3780 CPUtime=0
/proc/29552/stat : 29552 (bsolo3.0.16) D 29550 29552 28815 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 98093765 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8544944 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/29552/statm: 945 186 159 324 0 14 0

[startup+0.0851169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29552
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=5764 CPUtime=0.05
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 689 0 6 0 5 0 0 0 18 0 1 0 98093765 5902336 663 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 1441 663 348 324 0 331 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5764

[startup+0.101117 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29552
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=6028 CPUtime=0.06
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 775 0 6 0 6 0 0 0 18 0 1 0 98093765 6172672 749 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 1507 749 368 324 0 397 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6028

[startup+0.301137 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29552
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=9936 CPUtime=0.26
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 2006 0 6 0 26 0 0 0 19 0 1 0 98093765 10174464 1801 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 2484 1801 306 324 0 1553 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9936

[startup+0.701177 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29552
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=9936 CPUtime=0.66
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 2027 0 6 0 65 1 0 0 22 0 1 0 98093765 10174464 1822 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 2484 1822 306 324 0 1553 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 9936

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1780144/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=11088 CPUtime=1.46
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 2401 0 6 0 145 1 0 0 25 0 1 0 98093765 11354112 2088 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 2772 2088 308 324 0 1841 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 11088

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1778864/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=11088 CPUtime=3.06
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 2401 0 6 0 304 2 0 0 25 0 1 0 98093765 11354112 2088 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 2772 2088 308 324 0 1841 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11088

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1778480/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=11616 CPUtime=6.26
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 2566 0 6 0 624 2 0 0 25 0 1 0 98093765 11894784 2253 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 2904 2253 312 324 0 1973 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11616

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1776048/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=14108 CPUtime=12.66
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 3179 0 6 0 1263 3 0 0 25 0 1 0 98093765 14446592 2866 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 3527 2866 312 324 0 2596 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14108

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1774448/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=15524 CPUtime=25.45
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 3544 0 6 0 2541 4 0 0 25 0 1 0 98093765 15896576 3231 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 3881 3231 312 324 0 2950 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15524

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1771632/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=18508 CPUtime=51.04
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 4262 0 6 0 5099 5 0 0 25 0 1 0 98093765 18952192 3949 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 4627 3949 312 324 0 3696 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 18508

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1767472/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=22640 CPUtime=102.24
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 5312 0 6 0 10216 8 0 0 25 0 1 0 98093765 23183360 4999 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 5660 4999 312 324 0 4729 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22640

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1762032/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=28156 CPUtime=162.21
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 6680 0 6 0 16212 9 0 0 25 0 1 0 98093765 28831744 6367 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 7039 6367 312 324 0 6108 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28156

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1756912/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=33172 CPUtime=222.2
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 7942 0 6 0 22209 11 0 0 25 0 1 0 98093765 33968128 7629 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 8293 7629 312 324 0 7362 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33172

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1649456/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=142532 CPUtime=282.18
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 35280 0 6 0 28188 30 0 0 25 0 1 0 98093765 145952768 34967 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 35633 34967 312 324 0 34702 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 142532

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1572976/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=217136 CPUtime=342.17
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 53918 0 6 0 34174 43 0 0 25 0 1 0 98093765 222347264 53605 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 54284 53605 312 324 0 53353 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 217136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1513904/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=276332 CPUtime=402.15
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 68727 0 6 0 40160 55 0 0 25 0 1 0 98093765 282963968 68414 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 69083 68414 312 324 0 68152 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 276332

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1460016/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=330120 CPUtime=462.13
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 82191 0 6 0 46143 70 0 0 25 0 1 0 98093765 338042880 81878 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 82530 81878 312 324 0 81599 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 330120

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1421296/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=368672 CPUtime=522.11
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 91832 0 6 0 52126 85 0 0 25 0 1 0 98093765 377520128 91519 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 92168 91519 312 324 0 91237 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 368672

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1402608/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=386904 CPUtime=582.1
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 96365 0 6 0 58117 93 0 0 25 0 1 0 98093765 396189696 96052 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 96726 96052 312 324 0 95795 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 386904

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1389936/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=399308 CPUtime=642.09
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 99486 0 6 0 64110 99 0 0 25 0 1 0 98093765 408891392 99173 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 99827 99173 312 324 0 98896 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 399308

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1380080/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=409276 CPUtime=702.06
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 101958 0 6 0 70102 104 0 0 25 0 1 0 98093765 419098624 101645 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 102319 101645 312 324 0 101388 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 409276

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1367728/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=421688 CPUtime=762.05
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 105056 0 6 0 76094 111 0 0 25 0 1 0 98093765 431808512 104743 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 105422 104744 312 324 0 104491 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 421688

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1322672/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=466936 CPUtime=822.04
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 116397 0 6 0 82080 124 0 0 25 0 1 0 98093765 478142464 116084 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 116734 116084 312 324 0 115803 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 466936

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1297776/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=491492 CPUtime=882.02
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 122511 0 6 0 88070 132 0 0 25 0 1 0 98093765 503287808 122198 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 122873 122198 312 324 0 121942 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 491492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1276656/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=512676 CPUtime=942
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 127822 0 6 0 94058 142 0 0 25 0 1 0 98093765 524980224 127509 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 128169 127509 312 324 0 127238 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 512676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1261168/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=527876 CPUtime=1001.98
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 131634 0 6 0 100048 150 0 0 25 0 1 0 98093765 540545024 131321 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 131969 131321 312 324 0 131038 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 527876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1247728/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=541344 CPUtime=1061.96
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 134996 0 6 0 106040 156 0 0 25 0 1 0 98093765 554336256 134683 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 135336 134683 312 324 0 134405 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 541344

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1244848/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=544192 CPUtime=1074.77
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 135715 0 6 0 107319 158 0 0 25 0 1 0 98093765 557252608 135402 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 136048 135402 312 324 0 135117 0
Current children cumulated CPU time (s) 1074.77
Current children cumulated vsize (KiB) 544192

[startup+1100.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1239280/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=549872 CPUtime=1100.36
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 137116 0 6 0 109875 161 0 0 25 0 1 0 98093765 563068928 136803 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 137468 136803 312 324 0 136537 0
Current children cumulated CPU time (s) 1100.36
Current children cumulated vsize (KiB) 549872

[startup+1113.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1234992/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=554540 CPUtime=1113.15
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 138293 0 6 0 111153 162 0 0 25 0 1 0 98093765 567848960 137980 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 138635 137980 312 324 0 137704 0
Current children cumulated CPU time (s) 1113.15
Current children cumulated vsize (KiB) 554540

[startup+1116.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1229808/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=559476 CPUtime=1116.35
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 139531 0 6 0 111472 163 0 0 25 0 1 0 98093765 572903424 139218 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 139869 139218 312 324 0 138938 0
Current children cumulated CPU time (s) 1116.35
Current children cumulated vsize (KiB) 559476

[startup+1118.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=1228528/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=561300 CPUtime=1117.95
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4194304 139968 0 6 0 111632 163 0 0 25 0 1 0 98093765 574771200 139655 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8847087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 140325 139655 312 324 0 139394 0
Current children cumulated CPU time (s) 1117.95
Current children cumulated vsize (KiB) 561300

[startup+1119.9 s]
/proc/loadavg: 1.00 1.00 1.00 1/65 29553
/proc/meminfo: memFree=963760/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=561432 CPUtime=1119.39
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4195840 140036 0 6 0 111658 281 0 0 25 0 1 0 98093765 574906368 139703 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 140358 139703 312 324 0 139427 0
Current children cumulated CPU time (s) 1119.39
Current children cumulated vsize (KiB) 561432

[startup+1120.7 s]
/proc/loadavg: 1.00 1.00 1.00 1/65 29553
/proc/meminfo: memFree=963760/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=561432 CPUtime=1120.06
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4195840 140036 0 6 0 111658 348 0 0 25 0 1 0 98093765 574906368 139703 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 140358 139703 312 324 0 139427 0
Current children cumulated CPU time (s) 1120.06
Current children cumulated vsize (KiB) 561432

[startup+1121.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=716016/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=561432 CPUtime=1120.36
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4195840 140036 0 6 0 111658 378 0 0 25 0 1 0 98093765 574906368 139703 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 140358 139703 312 324 0 139427 0
Current children cumulated CPU time (s) 1120.36
Current children cumulated vsize (KiB) 561432

[startup+1121.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29553
/proc/meminfo: memFree=716016/2055920 swapFree=4192812/4192956
[pid=29552] ppid=29550 vsize=0 CPUtime=1120.46
/proc/29552/stat : 29552 (bsolo3.0.16) R 29550 29552 28815 0 -1 4195844 140070 0 6 0 111658 388 0 0 25 0 1 0 98093765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29552/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1120.46
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1121.28
CPU time (s): 1120.54
CPU user time (s): 1116.58
CPU system time (s): 3.9584
CPU usage (%): 99.9344
Max. virtual memory (cumulated for all children) (KiB): 561432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1116.58
system time used= 3.9584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140070
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 2234

runsolver used 0.807877 second user time and 2.26666 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Apr 14 21:19:24 UTC 2007

IDJOB= 348488
IDBENCH= 1684
IDSOLVER= 163
FILE ID= node70/348488-1176585564

PBS_JOBID= 4556933

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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm1.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348488-1176585564/instance-348488-1176585564.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-348488-1176585564 -o ROOT/results/node70/solver-348488-1176585564 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348488-1176585564/instance-348488-1176585564.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  26050490bdc7147f2ccbcc29a5d8feeb

RANDOM SEED= 959675736

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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	: 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		: 3000.218
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:       1787600 kB
Buffers:         26472 kB
Cached:         150124 kB
SwapCached:          0 kB
Active:          54496 kB
Inactive:       138272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5104 kB
Writeback:           0 kB
Mapped:          26324 kB
Slab:            61672 kB
Committed_AS:   932932 kB
PageTables:       1396 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= 66015 MiB

End job on node70 on Sat Apr 14 21:38:06 UTC 2007