Trace number 355071

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 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_14.opb
MD5SUM840eda79f99ca12a0c705eefe22c37b7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark144
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 144
Optimality of the best value was proved NO
Number of variables3296
Total number of constraints6384
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6383
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 91
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 218
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 286
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1475
Number of bits of the biggest sum of numbers11
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/355071-1176764554/instance-355071-1176764554.opb ......
619.84/620.09	c done parsing opb.
619.84/620.09	o 213
1342.35/1342.72	o 212
1410.24/1410.68	o 210
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355071-1176764554/instance-355071-1176764554.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/node4/watcher-355071-1176764554 -o ROOT/results/node4/solver-355071-1176764554 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/355071-1176764554/PBS4 /tmp/evaluation/355071-1176764554/instance-355071-1176764554.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 18628
/proc/meminfo: memFree=1709656/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=1784 CPUtime=0
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 152493182 1826816 224 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134804335 0 0 4096 0 0 0 0 17 1 0 0
/proc/18628/statm: 446 224 87 219 0 223 0

[startup+0.0415219 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18628
/proc/meminfo: memFree=1709656/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=2048 CPUtime=0.04
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 324 0 0 0 4 0 0 0 18 0 1 0 152493182 2097152 306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18628/statm: 512 306 87 219 0 289 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2048

[startup+0.101528 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18628
/proc/meminfo: memFree=1709656/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=3156 CPUtime=0.09
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 152493182 3231744 550 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18628/statm: 789 550 87 219 0 566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3156

[startup+0.301547 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18628
/proc/meminfo: memFree=1709656/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=4472 CPUtime=0.29
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 932 0 0 0 29 0 0 0 19 0 1 0 152493182 4579328 881 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18628/statm: 1118 881 88 219 0 895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4472

[startup+0.702586 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18628
/proc/meminfo: memFree=1709656/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=7364 CPUtime=0.69
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 1702 0 0 0 69 0 0 0 23 0 1 0 152493182 7540736 1586 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134591346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 1841 1586 93 219 0 1618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7364

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1703568/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=7364 CPUtime=1.49
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 1719 0 0 0 149 0 0 0 25 0 1 0 152493182 7540736 1603 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 1841 1603 93 219 0 1618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7364

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1703376/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=7364 CPUtime=3.09
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 1746 0 0 0 309 0 0 0 25 0 1 0 152493182 7540736 1630 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 1841 1630 93 219 0 1618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7364

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1702928/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=8132 CPUtime=6.29
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 1831 0 0 0 628 1 0 0 25 0 1 0 152493182 8327168 1715 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 2033 1715 94 219 0 1810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8132

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1701968/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=9156 CPUtime=12.68
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 2052 0 0 0 1266 2 0 0 25 0 1 0 152493182 9375744 1936 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 2289 1936 94 219 0 2066 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9156

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1700240/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=11204 CPUtime=25.49
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 2473 0 0 0 2544 5 0 0 25 0 1 0 152493182 11472896 2357 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 2801 2357 94 219 0 2578 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11204

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1698256/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=15688 CPUtime=51.07
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 2973 0 0 0 5100 7 0 0 25 0 1 0 152493182 16064512 2857 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 3922 2857 94 219 0 3699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15688

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1694928/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=16880 CPUtime=102.27
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 3905 0 0 0 10214 13 0 0 25 0 1 0 152493182 17285120 3692 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 4220 3692 94 219 0 3997 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1690448/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=26828 CPUtime=162.25
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 5215 0 0 0 16207 18 0 0 25 0 1 0 152493182 27471872 4809 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 6707 4809 94 219 0 6484 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26828

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1686864/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=27516 CPUtime=222.23
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 6100 0 0 0 22199 24 0 0 25 0 1 0 152493182 28176384 5694 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 6879 5694 94 219 0 6656 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27516

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1683984/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=29944 CPUtime=282.22
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 7201 0 0 0 28192 30 0 0 25 0 1 0 152493182 30662656 6410 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 7486 6410 94 219 0 7263 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1682192/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=30596 CPUtime=342.2
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 7643 0 0 0 34184 36 0 0 25 0 1 0 152493182 31330304 6852 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 7649 6852 94 219 0 7426 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1680848/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=31236 CPUtime=402.19
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 7963 0 0 0 40176 43 0 0 25 0 1 0 152493182 31985664 7172 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548610 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 7809 7172 94 219 0 7586 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1679696/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=31572 CPUtime=462.18
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 8272 0 0 0 46169 49 0 0 25 0 1 0 152493182 32329728 7481 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 7893 7481 94 219 0 7670 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1677584/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=48424 CPUtime=522.16
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 8806 0 0 0 52162 54 0 0 25 0 1 0 152493182 49586176 8015 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 12106 8015 94 219 0 11883 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48424

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1676560/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=52220 CPUtime=582.15
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 9804 0 0 0 58155 60 0 0 25 0 1 0 152493182 53473280 8244 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13055 8244 94 219 0 12832 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 52220

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1675856/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=52716 CPUtime=642.13
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 9997 0 0 0 64149 64 0 0 25 0 1 0 152493182 53981184 8437 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13179 8437 104 219 0 12956 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 52716


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1673296/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=54428 CPUtime=882.07
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 10640 0 0 0 88119 88 0 0 25 0 1 0 152493182 55734272 9080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13607 9080 104 219 0 13384 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 54428

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1672336/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=54836 CPUtime=942.06
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 10886 0 0 0 94112 94 0 0 25 0 1 0 152493182 56152064 9326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13709 9326 104 219 0 13486 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 54836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1670800/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=55260 CPUtime=1002.04
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 11262 0 0 0 100105 99 0 0 25 0 1 0 152493182 56586240 9702 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13815 9702 104 219 0 13592 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 55260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1667728/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=55804 CPUtime=1062.03
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 12051 0 0 0 106098 105 0 0 25 0 1 0 152493182 57143296 10491 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 13951 10491 104 219 0 13728 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 55804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1666000/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=56468 CPUtime=1122.01
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 12473 0 0 0 112090 111 0 0 25 0 1 0 152493182 57823232 10913 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 14117 10913 104 219 0 13894 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 56468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1664272/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=57340 CPUtime=1182
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 12910 0 0 0 118083 117 0 0 25 0 1 0 152493182 58716160 11350 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 14335 11350 104 219 0 14112 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 57340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1662544/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=63992 CPUtime=1241.98
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 14831 0 0 0 124077 121 0 0 25 0 1 0 152493182 65527808 11734 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 15998 11734 104 219 0 15775 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 63992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1662032/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=64520 CPUtime=1301.97
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 14982 0 0 0 130071 126 0 0 25 0 1 0 152493182 66068480 11885 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16130 11885 104 219 0 15907 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 64520

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1661072/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=64520 CPUtime=1361.95
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 15220 0 0 0 136064 131 0 0 25 0 1 0 152493182 66068480 12123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16130 12123 104 219 0 15907 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 64520

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1659536/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=64712 CPUtime=1421.94
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 15595 0 0 0 142059 135 0 0 25 0 1 0 152493182 66265088 12498 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16178 12498 104 219 0 15955 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 64712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1657040/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=65452 CPUtime=1481.92
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 16225 0 0 0 148051 141 0 0 25 0 1 0 152493182 67022848 13128 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16363 13128 104 219 0 16140 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 65452

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1654608/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=66212 CPUtime=1541.9
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 16829 0 0 0 154044 146 0 0 25 0 1 0 152493182 67801088 13732 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16553 13732 104 219 0 16330 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 66212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1653840/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=66804 CPUtime=1601.89
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17027 0 0 0 160037 152 0 0 25 0 1 0 152493182 68407296 13930 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16701 13930 104 219 0 16478 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 66804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18629
/proc/meminfo: memFree=1653200/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=67228 CPUtime=1661.88
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17190 0 0 0 166031 157 0 0 25 0 1 0 152493182 68841472 14093 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16807 14093 104 219 0 16584 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 67228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18631
/proc/meminfo: memFree=1652624/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=67228 CPUtime=1721.87
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17314 0 0 0 172024 163 0 0 25 0 1 0 152493182 68841472 14217 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16807 14217 104 219 0 16584 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 67228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18631
/proc/meminfo: memFree=1651920/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=67872 CPUtime=1781.85
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17486 0 0 0 178017 168 0 0 25 0 1 0 152493182 69500928 14389 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16968 14389 104 219 0 16745 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 67872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18631
/proc/meminfo: memFree=1651920/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=67872 CPUtime=1800.05
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17512 0 0 0 179836 169 0 0 25 0 1 0 152493182 69500928 14415 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16968 14415 104 219 0 16745 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 67872

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: 1.00 1.00 1.00 2/78 18631
/proc/meminfo: memFree=1651920/2055920 swapFree=4153892/4192956
[pid=18628] ppid=18626 vsize=67872 CPUtime=1800.05
/proc/18628/stat : 18628 (PBS4) R 18626 18628 17927 0 -1 4194304 17512 0 0 0 179836 169 0 0 25 0 1 0 152493182 69500928 14415 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18628/statm: 16968 14415 104 219 0 16745 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 67872

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1798.37
CPU system time (s): 1.70074
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 69824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.37
system time used= 1.70074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17513
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= 1995

runsolver used 2.13267 second user time and 4.36634 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 16 23:02:34 UTC 2007

IDJOB= 355071
IDBENCH= 2942
IDSOLVER= 157
FILE ID= node4/355071-1176764554

PBS_JOBID= 4580740

Free space on /tmp= 66517 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_14.opb
COMMAND LINE= /tmp/evaluation/355071-1176764554/PBS4 /tmp/evaluation/355071-1176764554/instance-355071-1176764554.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-355071-1176764554 -o ROOT/results/node4/conversion-355071-1176764554 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355071-1176764554/instance-355071-1176764554.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-355071-1176764554 -o ROOT/results/node4/solver-355071-1176764554 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/355071-1176764554/PBS4 /tmp/evaluation/355071-1176764554/instance-355071-1176764554.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  840eda79f99ca12a0c705eefe22c37b7

RANDOM SEED= 768653669

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1710064 kB
Buffers:         35676 kB
Cached:         234864 kB
SwapCached:       2616 kB
Active:          75032 kB
Inactive:       218972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710064 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            37304 kB
Committed_AS:  5189124 kB
PageTables:       1816 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= 66517 MiB

End job on node4 on Mon Apr 16 23:32:37 UTC 2007