Trace number 365341

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 2007-03-23No Cert. 1800.1 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark18.0463
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/365341-1177049591/instance-365341-1177049591.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 7465
781.91/782.25	o 7045
781.91/782.26	o 6134
781.91/782.28	o 6133
781.91/782.30	o 6047
782.01/782.35	o 5949
782.01/782.36	o 5930
782.01/782.39	o 5831
787.11/787.47	o 5233
809.50/809.84	o 4520
975.14/975.60	o 4321
975.25/975.61	o 3610
1800.05/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365341-1177049591/instance-365341-1177049591.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-365341-1177049591 -o ROOT/results/node33/solver-365341-1177049591 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365341-1177049591/PBS4 /tmp/evaluation/365341-1177049591/instance-365341-1177049591.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: 1.01 1.02 1.00 3/77 9760
/proc/meminfo: memFree=1726464/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=1672 CPUtime=0
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 152874593 1712128 194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/9760/statm: 418 194 86 219 0 195 0

[startup+0.0167921 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 9760
/proc/meminfo: memFree=1726464/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=1672 CPUtime=0.01
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 235 0 0 0 1 0 0 0 18 0 1 0 152874593 1712128 217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/9760/statm: 418 217 87 219 0 195 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1672

[startup+0.101809 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 9760
/proc/meminfo: memFree=1726464/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2088 CPUtime=0.09
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 152874593 2138112 318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 522 318 92 219 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2088

[startup+0.301848 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 9760
/proc/meminfo: memFree=1726464/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2088 CPUtime=0.29
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 152874593 2138112 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 522 340 102 219 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2088

[startup+0.701931 s]
/proc/loadavg: 1.01 1.02 1.00 3/77 9760
/proc/meminfo: memFree=1726464/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2088 CPUtime=0.69
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 367 0 0 0 69 0 0 0 23 0 1 0 152874593 2138112 349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 522 349 102 219 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2088

[startup+1.5011 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9761
/proc/meminfo: memFree=1725368/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2088 CPUtime=1.49
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 152874593 2138112 354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 522 354 102 219 0 299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2088

[startup+3.10142 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9761
/proc/meminfo: memFree=1725240/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2088 CPUtime=3.09
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 380 0 0 0 309 0 0 0 25 0 1 0 152874593 2138112 362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 522 362 102 219 0 299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2088

[startup+6.30108 s]
/proc/loadavg: 1.00 1.02 1.00 3/78 9761
/proc/meminfo: memFree=1725112/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2344 CPUtime=6.29
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 414 0 0 0 629 0 0 0 25 0 1 0 152874593 2400256 396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 586 396 103 219 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2344

[startup+12.7014 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9761
/proc/meminfo: memFree=1724728/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=2856 CPUtime=12.68
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 480 0 0 0 1268 0 0 0 25 0 1 0 152874593 2924544 462 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 714 462 103 219 0 491 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2856

[startup+25.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9761
/proc/meminfo: memFree=1724216/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=3880 CPUtime=25.48
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 606 0 0 0 2548 0 0 0 25 0 1 0 152874593 3973120 588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 970 588 103 219 0 747 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3880

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9761
/proc/meminfo: memFree=1723448/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=3880 CPUtime=51.07
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 809 0 0 0 5106 1 0 0 25 0 1 0 152874593 3973120 791 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 970 791 103 219 0 747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3880

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9761
/proc/meminfo: memFree=1722104/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=5928 CPUtime=102.25
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 1140 0 0 0 10224 1 0 0 25 0 1 0 152874593 6070272 1122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 1482 1122 103 219 0 1259 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5928

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9761
/proc/meminfo: memFree=1720312/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=10248 CPUtime=162.23
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 1573 0 0 0 16221 2 0 0 25 0 1 0 152874593 10493952 1555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 2562 1555 103 219 0 2339 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10248

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1718840/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=10248 CPUtime=222.21
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 1939 0 0 0 22219 2 0 0 25 0 1 0 152874593 10493952 1921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 2562 1921 103 219 0 2339 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1716728/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18440 CPUtime=282.19
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 2450 0 0 0 28216 3 0 0 25 0 1 0 152874593 18882560 2432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4610 2432 103 219 0 4387 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1715256/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18572 CPUtime=342.17
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 2818 0 0 0 34213 4 0 0 25 0 1 0 152874593 19017728 2800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4643 2800 103 219 0 4420 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1713080/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18768 CPUtime=402.14
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 3370 0 0 0 40210 4 0 0 25 0 1 0 152874593 19218432 3352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4692 3352 103 219 0 4469 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18768

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1711736/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18768 CPUtime=462.13
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 3697 0 0 0 46208 5 0 0 25 0 1 0 152874593 19218432 3679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4692 3679 103 219 0 4469 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1710264/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18768 CPUtime=522.1
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 4076 0 0 0 52205 5 0 0 25 0 1 0 152874593 19218432 4058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4692 4058 103 219 0 4469 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1708280/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=18904 CPUtime=582.08
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 4570 0 0 0 58202 6 0 0 25 0 1 0 152874593 19357696 4552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 4726 4552 103 219 0 4503 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18904

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1705528/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=35288 CPUtime=642.07
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 5249 0 0 0 64199 8 0 0 25 0 1 0 152874593 36134912 5231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 8822 5231 103 219 0 8599 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 35288


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1690680/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=40060 CPUtime=881.97
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 9289 0 0 0 88156 41 0 0 25 0 1 0 152874593 41021440 8932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 10015 8932 104 219 0 9792 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 40060

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1682296/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=73504 CPUtime=941.96
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 11385 0 0 0 94145 51 0 0 25 0 1 0 152874593 75268096 11028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 18376 11028 104 219 0 18153 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 73504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1657656/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=75604 CPUtime=1001.93
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 18005 0 0 0 100132 61 0 0 25 0 1 0 152874593 77418496 17263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 18901 17263 104 219 0 18678 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 75604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1643320/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=141812 CPUtime=1061.91
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 21498 0 0 0 106123 68 0 0 25 0 1 0 152874593 145215488 20756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 35453 20756 104 219 0 35230 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 141812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1642424/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=142480 CPUtime=1121.89
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 21737 0 0 0 112117 72 0 0 25 0 1 0 152874593 145899520 20995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 35620 20995 104 219 0 35397 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 142480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1625272/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=143140 CPUtime=1181.87
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 26046 0 0 0 118108 79 0 0 25 0 1 0 152874593 146575360 25304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 35785 25304 104 219 0 35562 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 143140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1600312/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=143804 CPUtime=1241.84
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 32284 0 0 0 124097 87 0 0 25 0 1 0 152874593 147255296 31542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 35951 31542 104 219 0 35728 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 143804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1580600/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=275388 CPUtime=1301.83
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 37092 0 0 0 130088 95 0 0 25 0 1 0 152874593 281997312 36350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 68847 36350 104 219 0 68624 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 275388

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1564088/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=279156 CPUtime=1361.8
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 41982 0 0 0 136078 102 0 0 25 0 1 0 152874593 285855744 40471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 69789 40471 104 219 0 69566 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 279156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1550776/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=279712 CPUtime=1421.79
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 45301 0 0 0 142070 109 0 0 25 0 1 0 152874593 286425088 43790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 69928 43790 104 219 0 69705 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 279712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1533368/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=280416 CPUtime=1481.76
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 49778 0 0 0 148060 116 0 0 25 0 1 0 152874593 287145984 48267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70104 48267 104 219 0 69881 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 280416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9761
/proc/meminfo: memFree=1523192/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=281144 CPUtime=1541.74
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 52197 0 0 0 154052 122 0 0 25 0 1 0 152874593 287891456 50686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70286 50686 104 219 0 70063 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 281144

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1517560/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=282432 CPUtime=1601.72
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 53651 0 0 0 160047 125 0 0 25 0 1 0 152874593 289210368 52140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70608 52140 104 219 0 70385 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 282432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1511608/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=282840 CPUtime=1661.7
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 55077 0 0 0 166041 129 0 0 25 0 1 0 152874593 289628160 53566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70710 53566 104 219 0 70487 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 282840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1511160/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=283084 CPUtime=1721.68
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 55190 0 0 0 172036 132 0 0 25 0 1 0 152874593 289878016 53679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70771 53679 104 219 0 70548 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 283084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1510968/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=283084 CPUtime=1781.66
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 55244 0 0 0 178032 134 0 0 25 0 1 0 152874593 289878016 53733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70771 53733 104 219 0 70548 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 283084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1510904/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=283084 CPUtime=1800.05
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 55256 0 0 0 179871 134 0 0 25 0 1 0 152874593 289878016 53745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70771 53745 104 219 0 70548 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 283084

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9763
/proc/meminfo: memFree=1510904/2055920 swapFree=4180512/4192956
[pid=9760] ppid=9758 vsize=283084 CPUtime=1800.05
/proc/9760/stat : 9760 (PBS4) R 9758 9760 9436 0 -1 4194304 55256 0 0 0 179871 134 0 0 25 0 1 0 152874593 289878016 53745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9760/statm: 70771 53745 104 219 0 70548 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 283084

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.1
CPU user time (s): 1798.72
CPU system time (s): 1.38379
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 283084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.38379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55257
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= 37845

runsolver used 2.19867 second user time and 4.32734 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 20 06:13:11 UTC 2007

IDJOB= 365341
IDBENCH= 2234
IDSOLVER= 157
FILE ID= node33/365341-1177049591

PBS_JOBID= 4640165

Free space on /tmp= 66476 MiB

SOLVER NAME= PBS4 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-ss97-4.opb
COMMAND LINE= /tmp/evaluation/365341-1177049591/PBS4 /tmp/evaluation/365341-1177049591/instance-365341-1177049591.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-365341-1177049591 -o ROOT/results/node33/conversion-365341-1177049591 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365341-1177049591/instance-365341-1177049591.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-365341-1177049591 -o ROOT/results/node33/solver-365341-1177049591 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365341-1177049591/PBS4 /tmp/evaluation/365341-1177049591/instance-365341-1177049591.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4e682317a6045f4869b1783c80734344

RANDOM SEED= 210959162

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1726872 kB
Buffers:         38672 kB
Cached:         188008 kB
SwapCached:       2276 kB
Active:         202196 kB
Inactive:        73328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726872 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          63808 kB
Slab:            38816 kB
Committed_AS:  1703952 kB
PageTables:       2004 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= 66476 MiB

End job on node33 on Fri Apr 20 06:43:14 UTC 2007