Trace number 373234

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. 1800.07 1800.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir10_area_partials.opb
MD5SUM8e58fdc516472c37b974ebbf77c2a4fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark52
Best CPU time to get the best result obtained on this benchmark7.08492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints7288
Number of constraints which are clauses7288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint124
Number of terms in the objective function 486
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
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/373234-1177174388/instance-373234-1177174388.opb ......
0.04/0.07	c done parsing opb.
0.04/0.07	o 201
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29.18/29.21	o 53
571.14/571.48	o 52
1800.02/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373234-1177174388/instance-373234-1177174388.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/node47/watcher-373234-1177174388 -o ROOT/results/node47/solver-373234-1177174388 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373234-1177174388/PBS4 /tmp/evaluation/373234-1177174388/instance-373234-1177174388.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 3/77 12727
/proc/meminfo: memFree=1742448/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=1656 CPUtime=0
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 72284224 1695744 185 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596213 0 0 4096 0 0 0 0 17 1 0 0
/proc/12727/statm: 414 185 87 219 0 191 0

[startup+0.0443219 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12727
/proc/meminfo: memFree=1742448/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=1988 CPUtime=0.04
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 314 0 0 0 4 0 0 0 18 0 1 0 72284224 2035712 296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12727/statm: 497 296 87 219 0 274 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1988

[startup+0.101328 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12727
/proc/meminfo: memFree=1742448/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=1984 CPUtime=0.09
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 72284224 2031616 350 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 496 350 102 219 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301348 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12727
/proc/meminfo: memFree=1742448/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=2644 CPUtime=0.29
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 489 0 0 0 26 3 0 0 19 0 1 0 72284224 2707456 471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 661 471 103 219 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2644

[startup+0.701394 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12727
/proc/meminfo: memFree=1742448/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=3292 CPUtime=0.69
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 610 0 0 0 66 3 0 0 23 0 1 0 72284224 3371008 592 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 823 592 103 219 0 600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3292

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1739688/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=4768 CPUtime=1.49
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 1011 0 0 0 145 4 0 0 25 0 1 0 72284224 4882432 944 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 1192 944 104 219 0 969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4768

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1737896/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=7076 CPUtime=3.09
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 1583 0 0 0 304 5 0 0 25 0 1 0 72284224 7245824 1516 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 1769 1516 104 219 0 1546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7076

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1734312/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=11704 CPUtime=6.29
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 2386 0 0 0 623 6 0 0 25 0 1 0 72284224 11984896 2319 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 2926 2319 104 219 0 2703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11704

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1731240/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=12876 CPUtime=12.69
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 3010 0 0 0 1258 11 0 0 25 0 1 0 72284224 13185024 2846 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 3219 2846 104 219 0 2996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12876

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1730216/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=14184 CPUtime=25.48
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 3464 0 0 0 2530 18 0 0 25 0 1 0 72284224 14524416 3107 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 3546 3107 104 219 0 3323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14184

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1726376/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=23176 CPUtime=51.08
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 4449 0 0 0 5080 28 0 0 25 0 1 0 72284224 23732224 4092 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 5794 4092 104 219 0 5571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23176

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1715560/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=42440 CPUtime=102.27
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 7502 0 0 0 10183 44 0 0 25 0 1 0 72284224 43458560 6760 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 10610 6760 104 219 0 10387 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1703272/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=43692 CPUtime=162.25
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 10598 0 0 0 16164 61 0 0 25 0 1 0 72284224 44740608 9856 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 10923 9856 104 219 0 10700 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43692

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1694248/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=77448 CPUtime=222.24
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 12824 0 0 0 22148 76 0 0 25 0 1 0 72284224 79306752 12082 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 19362 12082 104 219 0 19139 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77448

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1685672/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=81716 CPUtime=282.22
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 15739 0 0 0 28132 90 0 0 25 0 1 0 72284224 83677184 14228 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 20429 14228 104 219 0 20206 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 81716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1677224/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=82688 CPUtime=342.21
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 17829 0 0 0 34118 103 0 0 25 0 1 0 72284224 84672512 16318 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 20672 16318 104 219 0 20449 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 82688

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1670824/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=83368 CPUtime=402.19
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 19422 0 0 0 40105 114 0 0 25 0 1 0 72284224 85368832 17911 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 20842 17911 104 219 0 20619 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83368

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12728
/proc/meminfo: memFree=1664168/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=83656 CPUtime=462.17
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 21088 0 0 0 46092 125 0 0 25 0 1 0 72284224 85663744 19577 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 20914 19577 104 219 0 20691 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12904
/proc/meminfo: memFree=1659120/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=150440 CPUtime=522.06
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 22080 0 0 0 52069 137 0 0 25 0 1 0 72284224 154050560 20569 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 37610 20569 104 219 0 37387 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 150440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12926
/proc/meminfo: memFree=1652328/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=151536 CPUtime=582.03
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 23989 0 0 0 58055 148 0 0 25 0 1 0 72284224 155172864 22478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 37884 22478 104 219 0 37661 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 151536

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12926
/proc/meminfo: memFree=1645224/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=152304 CPUtime=642.02
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 25755 0 0 0 64043 159 0 0 25 0 1 0 72284224 155959296 24244 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 38076 24244 104 219 0 37853 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 152304


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12926
/proc/meminfo: memFree=1623016/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=160580 CPUtime=821.97
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 32841 0 0 0 82003 194 0 0 25 0 1 0 72284224 164433920 29793 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 40145 29793 104 219 0 39922 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 160580

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12926
/proc/meminfo: memFree=1617256/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=161512 CPUtime=881.96
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 34338 0 0 0 87993 203 0 0 25 0 1 0 72284224 165388288 31224 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 40378 31224 104 219 0 40155 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 161512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1608936/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=162396 CPUtime=941.94
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 36462 0 0 0 93981 213 0 0 25 0 1 0 72284224 166293504 33315 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 40599 33315 104 219 0 40376 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 162396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1600296/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=163256 CPUtime=1001.92
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 38627 0 0 0 99966 226 0 0 25 0 1 0 72284224 167174144 35480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 40814 35480 104 219 0 40591 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 163256

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1593960/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=163776 CPUtime=1061.91
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 40254 0 0 0 105953 238 0 0 25 0 1 0 72284224 167706624 37074 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 40944 37074 104 219 0 40721 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 163776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1587752/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=164648 CPUtime=1121.89
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 41825 0 0 0 111942 247 0 0 25 0 1 0 72284224 168599552 38612 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 41162 38612 104 219 0 40939 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 164648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1580136/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=296440 CPUtime=1181.88
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 43664 0 0 0 117927 261 0 0 25 0 1 0 72284224 303554560 40451 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 74110 40451 104 219 0 73887 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 296440

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1574632/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=297496 CPUtime=1241.85
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 45091 0 0 0 123916 269 0 0 25 0 1 0 72284224 304635904 41812 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 74374 41812 104 219 0 74151 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 297496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1567016/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=298012 CPUtime=1301.84
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 46993 0 0 0 129905 279 0 0 25 0 1 0 72284224 305164288 43714 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 74503 43714 104 219 0 74280 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 298012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1558440/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=299256 CPUtime=1361.83
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 49199 0 0 0 135893 290 0 0 25 0 1 0 72284224 306438144 45887 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 74814 45887 104 219 0 74591 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 299256

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1555816/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=300268 CPUtime=1421.82
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 49904 0 0 0 141883 299 0 0 25 0 1 0 72284224 307474432 46526 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75067 46526 104 219 0 74844 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 300268

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1547816/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=300656 CPUtime=1481.8
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 51956 0 0 0 147870 310 0 0 25 0 1 0 72284224 307871744 48545 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75164 48545 104 219 0 74941 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 300656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1541416/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=301200 CPUtime=1541.78
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 53659 0 0 0 153858 320 0 0 25 0 1 0 72284224 308428800 50150 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75300 50150 104 219 0 75077 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 301200

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1533352/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=302112 CPUtime=1601.77
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 55769 0 0 0 159846 331 0 0 25 0 1 0 72284224 309362688 52227 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75528 52227 104 219 0 75305 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 302112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1525992/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=303292 CPUtime=1661.75
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 57578 0 0 0 165835 340 0 0 25 0 1 0 72284224 310571008 53970 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75823 53970 104 219 0 75600 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 303292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1519144/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=303552 CPUtime=1721.74
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 59351 0 0 0 171821 353 0 0 25 0 1 0 72284224 310837248 55710 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 75888 55710 104 219 0 75665 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 303552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1513128/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=304540 CPUtime=1781.72
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 60954 0 0 0 177810 362 0 0 25 0 1 0 72284224 311848960 57182 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 76135 57182 104 219 0 75912 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 304540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12928
/proc/meminfo: memFree=1511272/2055920 swapFree=4157972/4192956
[pid=12727] ppid=12725 vsize=304672 CPUtime=1800.02
/proc/12727/stat : 12727 (PBS4) R 12725 12727 12101 0 -1 4194304 61411 0 0 0 179636 366 0 0 25 0 1 0 72284224 311984128 57639 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12727/statm: 76168 57639 104 219 0 75945 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 304672

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.07
CPU user time (s): 1796.37
CPU system time (s): 3.70144
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 304672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.37
system time used= 3.70144
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61412
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= 37081

runsolver used 1.86472 second user time and 4.70029 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Apr 21 16:53:08 UTC 2007

IDJOB= 373234
IDBENCH= 25029
IDSOLVER= 157
FILE ID= node47/373234-1177174388

PBS_JOBID= 4648979

Free space on /tmp= 66426 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir10_area_partials.opb
COMMAND LINE= /tmp/evaluation/373234-1177174388/PBS4 /tmp/evaluation/373234-1177174388/instance-373234-1177174388.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-373234-1177174388 -o ROOT/results/node47/conversion-373234-1177174388 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373234-1177174388/instance-373234-1177174388.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-373234-1177174388 -o ROOT/results/node47/solver-373234-1177174388 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373234-1177174388/PBS4 /tmp/evaluation/373234-1177174388/instance-373234-1177174388.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8e58fdc516472c37b974ebbf77c2a4fa

RANDOM SEED= 835422

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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:       1742856 kB
Buffers:         56656 kB
Cached:         167100 kB
SwapCached:       3364 kB
Active:          92428 kB
Inactive:       154924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742856 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            51300 kB
Committed_AS:  3880820 kB
PageTables:       1776 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= 66426 MiB

End job on node47 on Sat Apr 21 17:23:11 UTC 2007