Trace number 353807

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. 1800.04 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark596.474
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
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/353807-1176685641/instance-353807-1176685641.opb ......
0.09/0.17	c done parsing opb.
0.09/0.17	o 595
0.09/0.17	o 594
0.09/0.18	o 593
0.09/0.19	o 592
0.19/0.23	o 591
0.19/0.23	o 571
0.19/0.24	o 570
0.19/0.24	o 569
0.19/0.24	o 568
6.09/6.14	o 567
83.36/83.43	o 566
108.77/108.90	o 565
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353807-1176685641/instance-353807-1176685641.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/node35/watcher-353807-1176685641 -o ROOT/results/node35/solver-353807-1176685641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353807-1176685641/PBS4 /tmp/evaluation/353807-1176685641/instance-353807-1176685641.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: 0.94 1.01 0.99 3/77 25685
/proc/meminfo: memFree=1874424/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=1460 CPUtime=0
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 116479565 1495040 138 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134596213 0 0 4096 0 0 0 0 17 1 0 0
/proc/25685/statm: 365 138 87 219 0 142 0

[startup+0.00883291 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 25685
/proc/meminfo: memFree=1874424/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=1460 CPUtime=0
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 116479565 1495040 152 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/25685/statm: 365 152 87 219 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1460

[startup+0.101835 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 25685
/proc/meminfo: memFree=1874424/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=2292 CPUtime=0.09
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 116479565 2347008 383 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/25685/statm: 573 383 89 219 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.301858 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 25685
/proc/meminfo: memFree=1874424/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=4340 CPUtime=0.29
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 1027 0 0 0 29 0 0 0 19 0 1 0 116479565 4444160 856 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 1085 856 104 219 0 862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4340

[startup+0.701904 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 25685
/proc/meminfo: memFree=1874424/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=10616 CPUtime=0.69
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 1751 0 0 0 69 0 0 0 22 0 1 0 116479565 10870784 1580 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 2654 1580 104 219 0 2431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10616

[startup+1.502 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 25686
/proc/meminfo: memFree=1866736/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=18940 CPUtime=1.49
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 2864 0 0 0 148 1 0 0 25 0 1 0 116479565 19394560 2693 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 4735 2693 104 219 0 4512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18940

[startup+3.10118 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 25686
/proc/meminfo: memFree=1859568/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=35460 CPUtime=3.09
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 5332 0 0 0 306 3 0 0 25 0 1 0 116479565 36311040 5161 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 8865 5161 104 219 0 8642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35460

[startup+6.30156 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 25686
/proc/meminfo: memFree=1842616/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=69996 CPUtime=6.29
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 9581 0 0 0 623 6 0 0 25 0 1 0 116479565 71675904 9217 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 17499 9217 104 219 0 17276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69996

[startup+12.7013 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 25686
/proc/meminfo: memFree=1822072/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=72576 CPUtime=12.68
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 14201 0 0 0 1260 8 0 0 25 0 1 0 116479565 74317824 13837 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 18144 13837 104 219 0 17921 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72576

[startup+25.5028 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 25686
/proc/meminfo: memFree=1808248/2055920 swapFree=4088356/4192956
[pid=25685] ppid=25683 vsize=75756 CPUtime=25.49
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 16907 0 0 0 2536 13 0 0 25 0 1 0 116479565 77574144 16543 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 18939 16543 104 219 0 18716 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75756

[startup+51.1028 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1800760/2055920 swapFree=4088420/4192956
[pid=25685] ppid=25683 vsize=80384 CPUtime=51.08
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 19176 0 0 0 5089 19 0 0 25 0 1 0 116479565 82313216 18427 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 20096 18427 104 219 0 19873 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80384

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1795000/2055920 swapFree=4088420/4192956
[pid=25685] ppid=25683 vsize=84136 CPUtime=102.27
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 20623 0 0 0 10201 26 0 0 25 0 1 0 116479565 86155264 19874 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 21034 19874 104 219 0 20811 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84136

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1790968/2055920 swapFree=4088420/4192956
[pid=25685] ppid=25683 vsize=90696 CPUtime=162.24
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 22371 0 0 0 16189 35 0 0 25 0 1 0 116479565 92872704 20853 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 22674 20853 104 219 0 22451 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90696

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1788216/2055920 swapFree=4088484/4192956
[pid=25685] ppid=25683 vsize=92380 CPUtime=222.23
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 23049 0 0 0 22178 45 0 0 25 0 1 0 116479565 94597120 21531 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 23095 21531 104 219 0 22872 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 92380

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1785336/2055920 swapFree=4088484/4192956
[pid=25685] ppid=25683 vsize=94620 CPUtime=282.21
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 23750 0 0 0 28168 53 0 0 25 0 1 0 116479565 96890880 22232 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134585927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 23655 22232 104 219 0 23432 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 94620

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1783224/2055920 swapFree=4088548/4192956
[pid=25685] ppid=25683 vsize=102044 CPUtime=342.2
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 25791 0 0 0 34159 61 0 0 25 0 1 0 116479565 104493056 22736 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 25511 22736 104 219 0 25288 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102044

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 25686
/proc/meminfo: memFree=1780920/2055920 swapFree=4088548/4192956
[pid=25685] ppid=25683 vsize=103104 CPUtime=402.18
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 26357 0 0 0 40150 68 0 0 25 0 1 0 116479565 105578496 23302 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 25776 23302 104 219 0 25553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 103104

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1778936/2055920 swapFree=4088548/4192956
[pid=25685] ppid=25683 vsize=104292 CPUtime=462.16
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 26833 0 0 0 46142 74 0 0 25 0 1 0 116479565 106795008 23778 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 26073 23778 104 219 0 25850 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 104292

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1777336/2055920 swapFree=4088612/4192956
[pid=25685] ppid=25683 vsize=105232 CPUtime=522.15
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 27235 0 0 0 52135 80 0 0 25 0 1 0 116479565 107757568 24180 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 26308 24180 104 219 0 26085 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 105232

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1775672/2055920 swapFree=4088612/4192956
[pid=25685] ppid=25683 vsize=105748 CPUtime=582.14
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 27619 0 0 0 58127 87 0 0 25 0 1 0 116479565 108285952 24564 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134549605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 26437 24564 104 219 0 26214 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 105748

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1774136/2055920 swapFree=4088676/4192956
[pid=25685] ppid=25683 vsize=106880 CPUtime=642.12
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 27975 0 0 0 64119 93 0 0 25 0 1 0 116479565 109445120 24920 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 26720 24920 104 219 0 26497 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 106880


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1768056/2055920 swapFree=4088740/4192956
[pid=25685] ppid=25683 vsize=121884 CPUtime=882.05
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 32503 0 0 0 88086 119 0 0 25 0 1 0 116479565 124809216 26375 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 30471 26375 104 219 0 30248 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 121884

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 25686
/proc/meminfo: memFree=1766776/2055920 swapFree=4088804/4192956
[pid=25685] ppid=25683 vsize=122672 CPUtime=942.04
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 32820 0 0 0 94080 124 0 0 25 0 1 0 116479565 125616128 26692 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 30668 26692 104 219 0 30445 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 122672

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1765368/2055920 swapFree=4088804/4192956
[pid=25685] ppid=25683 vsize=123508 CPUtime=1002.02
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 33157 0 0 0 100072 130 0 0 25 0 1 0 116479565 126472192 27029 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 30877 27029 104 219 0 30654 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 123508

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1764024/2055920 swapFree=4088868/4192956
[pid=25685] ppid=25683 vsize=123508 CPUtime=1062
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 33462 0 0 0 106064 136 0 0 25 0 1 0 116479565 126472192 27334 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 30877 27334 104 219 0 30654 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 123508

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1762744/2055920 swapFree=4088868/4192956
[pid=25685] ppid=25683 vsize=124556 CPUtime=1121.98
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 33795 0 0 0 112057 141 0 0 25 0 1 0 116479565 127545344 27667 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 31139 27667 104 219 0 30916 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 124556

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1761336/2055920 swapFree=4088868/4192956
[pid=25685] ppid=25683 vsize=125500 CPUtime=1181.97
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 34121 0 0 0 118051 146 0 0 25 0 1 0 116479565 128512000 27993 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 31375 27993 104 219 0 31152 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 125500

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1759864/2055920 swapFree=4088932/4192956
[pid=25685] ppid=25683 vsize=125500 CPUtime=1241.96
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 34451 0 0 0 124044 152 0 0 25 0 1 0 116479565 128512000 28323 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 31375 28323 104 219 0 31152 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 125500

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1758392/2055920 swapFree=4088932/4192956
[pid=25685] ppid=25683 vsize=126856 CPUtime=1301.94
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 34813 0 0 0 130037 157 0 0 25 0 1 0 116479565 129900544 28685 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 31714 28685 104 219 0 31491 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 126856

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1757176/2055920 swapFree=4088996/4192956
[pid=25685] ppid=25683 vsize=127920 CPUtime=1361.93
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 35116 0 0 0 136032 161 0 0 25 0 1 0 116479565 130990080 28988 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 31980 28988 104 219 0 31757 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 127920

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1755896/2055920 swapFree=4088996/4192956
[pid=25685] ppid=25683 vsize=128080 CPUtime=1421.91
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 35424 0 0 0 142024 167 0 0 25 0 1 0 116479565 131153920 29296 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32020 29296 104 219 0 31797 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 128080

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1754744/2055920 swapFree=4088996/4192956
[pid=25685] ppid=25683 vsize=129212 CPUtime=1481.89
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 35693 0 0 0 148018 171 0 0 25 0 1 0 116479565 132313088 29565 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134549239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32303 29565 104 219 0 32080 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 129212

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1753656/2055920 swapFree=4089060/4192956
[pid=25685] ppid=25683 vsize=129212 CPUtime=1541.87
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 35978 0 0 0 154012 175 0 0 25 0 1 0 116479565 132313088 29850 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32303 29850 104 219 0 32080 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 129212

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1752440/2055920 swapFree=4089060/4192956
[pid=25685] ppid=25683 vsize=130416 CPUtime=1601.86
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 36255 0 0 0 160006 180 0 0 25 0 1 0 116479565 133545984 30127 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32604 30127 104 219 0 32381 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 130416

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1751288/2055920 swapFree=4089124/4192956
[pid=25685] ppid=25683 vsize=130416 CPUtime=1661.85
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 36527 0 0 0 166000 185 0 0 25 0 1 0 116479565 133545984 30399 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32604 30399 104 219 0 32381 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 130416

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1750264/2055920 swapFree=4089124/4192956
[pid=25685] ppid=25683 vsize=130416 CPUtime=1721.83
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 36780 0 0 0 171993 190 0 0 25 0 1 0 116479565 133545984 30652 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32604 30652 104 219 0 32381 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 130416

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1748984/2055920 swapFree=4089124/4192956
[pid=25685] ppid=25683 vsize=131696 CPUtime=1781.81
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 37045 0 0 0 177987 194 0 0 25 0 1 0 116479565 134856704 30917 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32924 30917 104 219 0 32701 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 131696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1748728/2055920 swapFree=4089188/4192956
[pid=25685] ppid=25683 vsize=131856 CPUtime=1800.01
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 37118 0 0 0 179806 195 0 0 25 0 1 0 116479565 135020544 30990 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32964 30990 104 219 0 32741 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 131856

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 25686
/proc/meminfo: memFree=1748728/2055920 swapFree=4089188/4192956
[pid=25685] ppid=25683 vsize=131856 CPUtime=1800.01
/proc/25685/stat : 25685 (PBS4) R 25683 25685 24856 0 -1 4194304 37118 0 0 0 179806 195 0 0 25 0 1 0 116479565 135020544 30990 18446744073709551615 134512640 135410514 4294956656 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25685/statm: 32964 30990 104 219 0 32741 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 131856

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1798.07
CPU system time (s): 1.9717
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 131856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 1.9717
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37119
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= 2271

runsolver used 2.05469 second user time and 4.48132 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Apr 16 01:07:21 UTC 2007

IDJOB= 353807
IDBENCH= 2271
IDSOLVER= 157
FILE ID= node35/353807-1176685641

PBS_JOBID= 4559972

Free space on /tmp= 66530 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
COMMAND LINE= /tmp/evaluation/353807-1176685641/PBS4 /tmp/evaluation/353807-1176685641/instance-353807-1176685641.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-353807-1176685641 -o ROOT/results/node35/conversion-353807-1176685641 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353807-1176685641/instance-353807-1176685641.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-353807-1176685641 -o ROOT/results/node35/solver-353807-1176685641 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353807-1176685641/PBS4 /tmp/evaluation/353807-1176685641/instance-353807-1176685641.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7f24dba3f3d4b877b96bd50f5b27c089

RANDOM SEED= 871896684

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1874704 kB
Buffers:         12300 kB
Cached:          64152 kB
SwapCached:       3040 kB
Active:          83012 kB
Inactive:        45400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874704 kB
SwapTotal:     4192956 kB
SwapFree:      4088356 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          60008 kB
Slab:            37980 kB
Committed_AS:  2376316 kB
PageTables:       1996 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= 66530 MiB

End job on node35 on Mon Apr 16 01:37:24 UTC 2007