Trace number 458966

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
PBS4_v2 2007-03-23? (TO) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1159
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458966-1178646153/instance-458966-1178646153.opb ......
1800.01/1800.60	c done parsing opb.
1800.01/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458966-1178646153/instance-458966-1178646153.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-458966-1178646153 -o ROOT/results/node9/solver-458966-1178646153 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458966-1178646153/instance-458966-1178646153.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: 0.91 0.95 0.94 3/77 4287
/proc/meminfo: memFree=1921128/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=2408 CPUtime=0
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 340652894 2465792 388 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 602 388 84 219 0 379 0

[startup+0.101581 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 4287
/proc/meminfo: memFree=1921128/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=2820 CPUtime=0.09
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 340652894 2887680 490 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 705 490 86 219 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.201593 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 4287
/proc/meminfo: memFree=1921128/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=3032 CPUtime=0.19
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 535 0 0 0 19 0 0 0 19 0 1 0 340652894 3104768 517 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134587081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 758 517 86 219 0 535 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3032

[startup+0.301604 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 4287
/proc/meminfo: memFree=1921128/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=3320 CPUtime=0.29
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 340652894 3399680 589 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134783744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 830 589 86 219 0 607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.701649 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 4287
/proc/meminfo: memFree=1921128/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=4752 CPUtime=0.69
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 981 0 0 0 69 0 0 0 23 0 1 0 340652894 4866048 963 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 1188 963 90 219 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 4288
/proc/meminfo: memFree=1917408/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=5264 CPUtime=1.49
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 1067 0 0 0 149 0 0 0 25 0 1 0 340652894 5390336 1049 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 1316 1049 90 219 0 1093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5264

[startup+3.10192 s]
/proc/loadavg: 0.92 0.95 0.94 3/78 4288
/proc/meminfo: memFree=1916832/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=6288 CPUtime=3.09
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 1248 0 0 0 309 0 0 0 25 0 1 0 340652894 6438912 1230 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 1572 1230 90 219 0 1349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6288

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 4288
/proc/meminfo: memFree=1915040/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=8336 CPUtime=6.29
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 1630 0 0 0 629 0 0 0 25 0 1 0 340652894 8536064 1612 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 2084 1612 90 219 0 1861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8336

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.94 2/78 4288
/proc/meminfo: memFree=1911776/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=12432 CPUtime=12.69
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 2433 0 0 0 1268 1 0 0 25 0 1 0 340652894 12730368 2415 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 3108 2415 90 219 0 2885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12432

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 4288
/proc/meminfo: memFree=1904928/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=20624 CPUtime=25.49
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 4085 0 0 0 2547 2 0 0 25 0 1 0 340652894 21118976 4067 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 5156 4067 90 219 0 4933 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20624

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 4288
/proc/meminfo: memFree=1891488/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=37008 CPUtime=51.08
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 7489 0 0 0 5104 4 0 0 25 0 1 0 340652894 37896192 7471 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 9252 7471 90 219 0 9029 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37008

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 4288
/proc/meminfo: memFree=1864288/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=78276 CPUtime=102.27
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 14295 0 0 0 10215 12 0 0 25 0 1 0 340652894 80154624 14180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 19569 14180 90 219 0 19346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78276

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1855328/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=80680 CPUtime=162.25
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 16528 0 0 0 16208 17 0 0 25 0 1 0 340652894 82616320 16413 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20170 16413 90 219 0 19947 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80680

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1854816/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=81060 CPUtime=222.24
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 16666 0 0 0 22202 22 0 0 25 0 1 0 340652894 83005440 16551 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20265 16551 90 219 0 20042 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 81060

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1854240/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=82028 CPUtime=282.21
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 16934 0 0 0 28195 26 0 0 25 0 1 0 340652894 83996672 16626 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20507 16626 90 219 0 20284 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 82028

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1853920/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=82456 CPUtime=342.2
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 17056 0 0 0 34189 31 0 0 25 0 1 0 340652894 84434944 16748 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20614 16748 90 219 0 20391 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 82456

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1853664/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=82548 CPUtime=402.19
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 17109 0 0 0 40182 37 0 0 25 0 1 0 340652894 84529152 16801 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20637 16801 90 219 0 20414 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82548

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1852704/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=83516 CPUtime=462.17
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 17370 0 0 0 46175 42 0 0 25 0 1 0 340652894 85520384 17062 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 20879 17062 90 219 0 20656 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83516

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1851360/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=84700 CPUtime=522.15
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 17685 0 0 0 52169 46 0 0 25 0 1 0 340652894 86732800 17377 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134558765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 21175 17377 90 219 0 20952 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 84700

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1850336/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=85648 CPUtime=582.14
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 17933 0 0 0 58163 51 0 0 25 0 1 0 340652894 87703552 17625 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 21412 17625 90 219 0 21189 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 85648

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1849440/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=86348 CPUtime=642.12
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 18156 0 0 0 64158 54 0 0 25 0 1 0 340652894 88420352 17848 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 21587 17848 90 219 0 21364 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 86348


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1846496/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=90188 CPUtime=882.06
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19224 0 0 0 88137 69 0 0 25 0 1 0 340652894 92352512 18531 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22547 18531 90 219 0 22324 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 90188

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1846304/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=90348 CPUtime=942.04
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19268 0 0 0 94132 72 0 0 25 0 1 0 340652894 92516352 18575 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22587 18575 90 219 0 22364 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 90348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1845664/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=90744 CPUtime=1002.02
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19429 0 0 0 100125 77 0 0 25 0 1 0 340652894 92921856 18736 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22686 18736 90 219 0 22463 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 90744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4288
/proc/meminfo: memFree=1845152/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=91244 CPUtime=1062
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19556 0 0 0 106120 80 0 0 25 0 1 0 340652894 93433856 18863 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22811 18863 90 219 0 22588 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 91244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/84 4370
/proc/meminfo: memFree=1843152/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=91768 CPUtime=1121.95
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19696 0 0 0 112111 84 0 0 25 0 1 0 340652894 93970432 19003 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22942 19003 90 219 0 22719 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 91768

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1844000/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=91844 CPUtime=1181.87
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19772 0 0 0 118100 87 0 0 25 0 1 0 340652894 94048256 19079 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 22961 19079 90 219 0 22738 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 91844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1843296/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=92464 CPUtime=1241.85
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 19933 0 0 0 124096 89 0 0 25 0 1 0 340652894 94683136 19240 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23116 19240 90 219 0 22893 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 92464

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1841504/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=94128 CPUtime=1301.84
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 20388 0 0 0 130090 94 0 0 25 0 1 0 340652894 96387072 19695 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23532 19695 90 219 0 23309 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 94128

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1841184/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=94128 CPUtime=1361.82
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 20462 0 0 0 136085 97 0 0 25 0 1 0 340652894 96387072 19769 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23532 19769 90 219 0 23309 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 94128

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1841056/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=94412 CPUtime=1421.81
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 20512 0 0 0 142081 100 0 0 25 0 1 0 340652894 96677888 19819 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23603 19819 90 219 0 23380 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 94412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1840800/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=94412 CPUtime=1481.79
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 20574 0 0 0 148076 103 0 0 25 0 1 0 340652894 96677888 19881 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23603 19881 90 219 0 23380 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 94412

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1840608/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=94728 CPUtime=1541.77
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 20633 0 0 0 154070 107 0 0 25 0 1 0 340652894 97001472 19940 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 23682 19940 90 219 0 23459 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 94728

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1840224/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=97880 CPUtime=1601.75
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21488 0 0 0 160065 110 0 0 25 0 1 0 340652894 100229120 20026 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24470 20026 90 219 0 24247 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 97880

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1839840/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=98348 CPUtime=1661.74
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21588 0 0 0 166061 113 0 0 25 0 1 0 340652894 100708352 20126 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24587 20126 90 219 0 24364 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 98348

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1839520/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=98580 CPUtime=1721.73
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21677 0 0 0 172057 116 0 0 25 0 1 0 340652894 100945920 20215 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24645 20215 90 219 0 24422 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 98580

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 4485
/proc/meminfo: memFree=1839136/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=98580 CPUtime=1781.71
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21745 0 0 0 178051 120 0 0 25 0 1 0 340652894 100945920 20283 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24645 20283 90 219 0 24422 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 98580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 4485
/proc/meminfo: memFree=1839072/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=98836 CPUtime=1800.01
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21760 0 0 0 179880 121 0 0 25 0 1 0 340652894 101208064 20298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24709 20298 90 219 0 24486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98836

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 4485
/proc/meminfo: memFree=1839072/2055920 swapFree=4145464/4192956
[pid=4287] ppid=4285 vsize=98836 CPUtime=1800.01
/proc/4287/stat : 4287 (PBS4_SAT07v2) R 4285 4287 3327 0 -1 4194304 21760 0 0 0 179880 121 0 0 25 0 1 0 340652894 101208064 20298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4287/statm: 24709 20298 90 219 0 24486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98836

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1798.81
CPU system time (s): 1.22481
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 98836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.22481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21761
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1268

runsolver used 1.43078 second user time and 3.85941 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  8 17:42:33 UTC 2007

IDJOB= 458966
IDBENCH= 2233
IDSOLVER= 200
FILE ID= node9/458966-1178646153

PBS_JOBID= 5217815

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458966-1178646153/instance-458966-1178646153.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-458966-1178646153 -o ROOT/results/node9/conversion-458966-1178646153 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458966-1178646153/instance-458966-1178646153.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-458966-1178646153 -o ROOT/results/node9/solver-458966-1178646153 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458966-1178646153/instance-458966-1178646153.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  f480d2d56550630df651872786c078c9

RANDOM SEED= 555649582

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1921536 kB
Buffers:         20172 kB
Cached:          28248 kB
SwapCached:      15296 kB
Active:          44688 kB
Inactive:        26528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921536 kB
SwapTotal:     4192956 kB
SwapFree:      4145464 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            48656 kB
Committed_AS:  8877804 kB
PageTables:       1784 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= 66562 MiB

End job on node9 on Tue May  8 18:12:36 UTC 2007