Trace number 366253

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. 1800.03 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.043992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables99
Total number of constraints50
Number of constraints which are clauses50
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 99
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 99
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 99
Number of bits of the biggest sum of numbers7
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/366253-1177059056/instance-366253-1177059056.opb ......
0.00/0.00	c done parsing opb.
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3.59/3.65	o 9
1800.01/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366253-1177059056/instance-366253-1177059056.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/node11/watcher-366253-1177059056 -o ROOT/results/node11/solver-366253-1177059056 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366253-1177059056/PBS4 /tmp/evaluation/366253-1177059056/instance-366253-1177059056.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: 0.99 0.97 0.97 3/77 21630
/proc/meminfo: memFree=1801640/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=1320 CPUtime=0
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 146954600 1351680 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 330 124 102 219 0 107 0

[startup+0.09937 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21630
/proc/meminfo: memFree=1801640/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=1476 CPUtime=0.09
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 146954600 1511424 189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 369 189 102 219 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.10137 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21630
/proc/meminfo: memFree=1801640/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=1476 CPUtime=0.09
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 208 0 0 0 9 0 0 0 18 0 1 0 146954600 1511424 190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 369 190 102 219 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301393 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21630
/proc/meminfo: memFree=1801640/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=1732 CPUtime=0.29
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 298 0 0 0 29 0 0 0 20 0 1 0 146954600 1773568 280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 433 280 103 219 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.701441 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 21630
/proc/meminfo: memFree=1801640/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=2440 CPUtime=0.69
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 434 0 0 0 69 0 0 0 23 0 1 0 146954600 2498560 416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 610 416 103 219 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1800096/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=3788 CPUtime=1.49
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 621 0 0 0 148 1 0 0 25 0 1 0 146954600 3878912 554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 947 554 104 219 0 724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3788

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1799264/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=4208 CPUtime=3.09
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 825 0 0 0 307 2 0 0 25 0 1 0 146954600 4308992 758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 1052 758 104 219 0 829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4208

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1798048/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=6784 CPUtime=6.29
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 1148 0 0 0 626 3 0 0 25 0 1 0 146954600 6946816 984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 1696 984 104 219 0 1473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6784

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1796768/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=7188 CPUtime=12.69
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 1443 0 0 0 1263 6 0 0 25 0 1 0 146954600 7360512 1279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 1797 1279 104 219 0 1574 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7188

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1794848/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=8560 CPUtime=25.48
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 2107 0 0 0 2538 10 0 0 25 0 1 0 146954600 8765440 1750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 2140 1750 104 219 0 1917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8560

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1791968/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=13556 CPUtime=51.08
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 2799 0 0 0 5094 14 0 0 25 0 1 0 146954600 13881344 2442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 3389 2442 104 219 0 3166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13556

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1787296/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=16656 CPUtime=102.27
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 4338 0 0 0 10201 26 0 0 25 0 1 0 146954600 17055744 3596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 4164 3596 104 219 0 3941 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16656

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1783200/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=26072 CPUtime=162.25
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 5399 0 0 0 16189 36 0 0 25 0 1 0 146954600 26697728 4657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 6518 4657 104 219 0 6295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1779616/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=30500 CPUtime=222.23
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 7025 0 0 0 22179 44 0 0 25 0 1 0 146954600 31232000 5514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 7625 5514 104 219 0 7402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30500

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1776864/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=32000 CPUtime=282.21
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 7718 0 0 0 28171 50 0 0 25 0 1 0 146954600 32768000 6207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 8000 6207 104 219 0 7777 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1774304/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=32716 CPUtime=342.2
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 8326 0 0 0 34163 57 0 0 25 0 1 0 146954600 33501184 6815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 8179 6815 104 219 0 7956 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32716

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1771808/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=33576 CPUtime=402.19
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 8955 0 0 0 40155 64 0 0 25 0 1 0 146954600 34381824 7411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 8394 7411 104 219 0 8171 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33576

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1769760/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=50304 CPUtime=462.16
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 9510 0 0 0 46146 70 0 0 25 0 1 0 146954600 51511296 7966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 12576 7966 104 219 0 12353 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1767776/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=51664 CPUtime=522.15
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 10117 0 0 0 52138 77 0 0 25 0 1 0 146954600 52903936 8474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 12916 8474 104 219 0 12693 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 51664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 21631
/proc/meminfo: memFree=1766752/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=51884 CPUtime=582.13
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 10351 0 0 0 58130 83 0 0 25 0 1 0 146954600 53129216 8708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 12971 8708 104 219 0 12748 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 51884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 21799
/proc/meminfo: memFree=1763560/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=52132 CPUtime=642.04
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 10816 0 0 0 64115 89 0 0 25 0 1 0 146954600 53383168 9173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 13033 9173 104 219 0 12810 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 52132


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

[startup+822.302 s]
/proc/loadavg: 1.04 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1758688/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=61048 CPUtime=821.96
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 14038 0 0 0 82091 105 0 0 25 0 1 0 146954600 62513152 10693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15262 10693 104 219 0 15039 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 61048

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1757728/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=61864 CPUtime=881.94
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 14305 0 0 0 88085 109 0 0 25 0 1 0 146954600 63348736 10894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15466 10894 104 219 0 15243 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 61864

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1756448/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=62172 CPUtime=941.92
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 14658 0 0 0 94078 114 0 0 25 0 1 0 146954600 63664128 11247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15543 11247 104 219 0 15320 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 62172

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1754976/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=62880 CPUtime=1001.91
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 15021 0 0 0 100072 119 0 0 25 0 1 0 146954600 64389120 11610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15720 11610 104 219 0 15497 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62880

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1753696/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=62880 CPUtime=1061.9
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 15336 0 0 0 106066 124 0 0 25 0 1 0 146954600 64389120 11925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15720 11925 104 219 0 15497 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62880

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1752480/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=63076 CPUtime=1121.88
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 15629 0 0 0 112060 128 0 0 25 0 1 0 146954600 64589824 12218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 15769 12218 104 219 0 15546 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 63076

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1751392/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=64188 CPUtime=1181.87
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 16036 0 0 0 118055 132 0 0 25 0 1 0 146954600 65728512 12493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16047 12493 104 219 0 15824 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 64188

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1750368/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=64776 CPUtime=1241.85
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 16320 0 0 0 124050 135 0 0 25 0 1 0 146954600 66330624 12777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16194 12777 104 219 0 15971 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 64776

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1749920/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=64776 CPUtime=1301.84
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 16429 0 0 0 130045 139 0 0 25 0 1 0 146954600 66330624 12886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16194 12886 104 219 0 15971 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 64776

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1748384/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=65416 CPUtime=1361.82
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 16824 0 0 0 136039 143 0 0 25 0 1 0 146954600 66985984 13248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16354 13248 104 219 0 16131 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 65416

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1747552/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=65680 CPUtime=1421.81
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 17040 0 0 0 142034 147 0 0 25 0 1 0 146954600 67256320 13464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16420 13464 104 219 0 16197 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 65680

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1745888/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=65944 CPUtime=1481.78
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 17462 0 0 0 148027 151 0 0 25 0 1 0 146954600 67526656 13886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16486 13886 104 219 0 16263 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 65944

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1744928/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=65944 CPUtime=1541.76
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 17706 0 0 0 154021 155 0 0 25 0 1 0 146954600 67526656 14130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16486 14130 104 219 0 16263 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 65944

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1743584/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=66200 CPUtime=1601.75
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 18109 0 0 0 160016 159 0 0 25 0 1 0 146954600 67788800 14467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16550 14467 104 219 0 16327 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 66200

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1742048/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=66592 CPUtime=1661.74
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 18520 0 0 0 166010 164 0 0 25 0 1 0 146954600 68190208 14845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16648 14845 104 219 0 16425 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 66592

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1740192/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=67504 CPUtime=1721.72
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 18982 0 0 0 172004 168 0 0 25 0 1 0 146954600 69124096 15242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 16876 15242 104 219 0 16653 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 67504

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 21829
/proc/meminfo: memFree=1739040/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=100400 CPUtime=1781.7
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 19344 0 0 0 177999 171 0 0 25 0 1 0 146954600 102809600 15571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 25100 15571 104 219 0 24877 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 100400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.08 1.00 0.98 2/78 21829
/proc/meminfo: memFree=1738912/2055920 swapFree=4150632/4192956
[pid=21630] ppid=21628 vsize=100400 CPUtime=1800.01
/proc/21630/stat : 21630 (PBS4) R 21628 21630 20138 0 -1 4194304 19377 0 0 0 179829 172 0 0 25 0 1 0 146954600 102809600 15604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21630/statm: 25100 15604 104 219 0 24877 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 100400

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): 1800.64
CPU time (s): 1800.03
CPU user time (s): 1798.29
CPU system time (s): 1.73673
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 100400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.29
system time used= 1.73673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19378
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= 2569

runsolver used 1.9817 second user time and 4.5713 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Fri Apr 20 08:50:57 UTC 2007

IDJOB= 366253
IDBENCH= 2843
IDSOLVER= 157
FILE ID= node11/366253-1177059056

PBS_JOBID= 4640161

Free space on /tmp= 66257 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= /tmp/evaluation/366253-1177059056/PBS4 /tmp/evaluation/366253-1177059056/instance-366253-1177059056.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-366253-1177059056 -o ROOT/results/node11/conversion-366253-1177059056 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366253-1177059056/instance-366253-1177059056.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-366253-1177059056 -o ROOT/results/node11/solver-366253-1177059056 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366253-1177059056/PBS4 /tmp/evaluation/366253-1177059056/instance-366253-1177059056.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e965a77006f54aa5fb414d88d571084c

RANDOM SEED= 758987252

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1802048 kB
Buffers:         33800 kB
Cached:         131404 kB
SwapCached:      10916 kB
Active:          72736 kB
Inactive:       118020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802048 kB
SwapTotal:     4192956 kB
SwapFree:      4150632 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          32628 kB
Slab:            48508 kB
Committed_AS:  6228308 kB
PageTables:       1856 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= 66257 MiB

End job on node11 on Fri Apr 20 09:20:59 UTC 2007