Trace number 355136

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. 1800.11 1800.92

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_13.opb
MD5SUMe41be903cf92c8332743e4188dbf4c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark123
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 123
Optimality of the best value was proved NO
Number of variables2467
Total number of constraints4745
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 constraints4744
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 78
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 205
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1391
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/355136-1176773561/instance-355136-1176773561.opb ......
89.65/89.73	c done parsing opb.
89.65/89.73	o 205
175.72/175.84	o 192
389.94/390.19	o 168
456.92/457.18	o 167
515.79/516.08	o 164
685.23/685.54	o 161
819.58/819.96	o 148
856.66/857.05	o 147
934.54/934.90	o 142
1800.08/1800.90	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355136-1176773561/instance-355136-1176773561.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/node59/watcher-355136-1176773561 -o ROOT/results/node59/solver-355136-1176773561 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/355136-1176773561/PBS4 /tmp/evaluation/355136-1176773561/instance-355136-1176773561.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: 0.92 0.98 0.97 3/64 23786
/proc/meminfo: memFree=1808896/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=1688 CPUtime=0
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 125265753 1728512 195 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/23786/statm: 422 195 87 219 0 199 0

[startup+0.070962 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23786
/proc/meminfo: memFree=1808896/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=2244 CPUtime=0.06
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 371 0 0 0 6 0 0 0 18 0 1 0 125265753 2297856 353 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23786/statm: 561 353 87 219 0 338 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2244

[startup+0.101967 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23786
/proc/meminfo: memFree=1808896/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=3036 CPUtime=0.09
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 533 0 0 0 9 0 0 0 18 0 1 0 125265753 3108864 515 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/23786/statm: 759 515 87 219 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.302005 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23786
/proc/meminfo: memFree=1808896/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=4224 CPUtime=0.29
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 892 0 0 0 29 0 0 0 19 0 1 0 125265753 4325376 841 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23786/statm: 1056 841 88 219 0 833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4224

[startup+0.70108 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23786
/proc/meminfo: memFree=1808896/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=6852 CPUtime=0.69
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 1580 0 0 0 69 0 0 0 22 0 1 0 125265753 7016448 1464 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 1713 1464 93 219 0 1490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6852

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1803192/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=6852 CPUtime=1.49
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 125265753 7016448 1478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 1713 1478 93 219 0 1490 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6852

[startup+3.10254 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1803000/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=6852 CPUtime=3.09
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 1637 0 0 0 309 0 0 0 25 0 1 0 125265753 7016448 1521 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 1713 1521 93 219 0 1490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6852

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1802680/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=7620 CPUtime=6.29
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 1726 0 0 0 628 1 0 0 25 0 1 0 125265753 7802880 1610 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 1905 1610 94 219 0 1682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7620

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1801856/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=8644 CPUtime=12.68
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 1909 0 0 0 1267 1 0 0 25 0 1 0 125265753 8851456 1793 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 2161 1793 94 219 0 1938 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8644

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1800128/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=10692 CPUtime=25.47
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 2373 0 0 0 2544 3 0 0 25 0 1 0 125265753 10948608 2257 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 2673 2257 94 219 0 2450 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10692

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1798144/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=15560 CPUtime=51.07
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 2853 0 0 0 5101 6 0 0 25 0 1 0 125265753 15933440 2737 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 3890 2737 94 219 0 3667 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15560

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1794880/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=16992 CPUtime=102.25
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 3858 0 0 0 10212 13 0 0 25 0 1 0 125265753 17399808 3549 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 4248 3549 104 219 0 4025 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16992

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1789376/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=26168 CPUtime=162.22
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 5237 0 0 0 16201 21 0 0 25 0 1 0 125265753 26796032 4928 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 6542 4928 104 219 0 6319 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26168

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1785536/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=28844 CPUtime=222.2
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 6548 0 0 0 22192 28 0 0 25 0 1 0 125265753 29536256 5854 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 7211 5854 104 219 0 6988 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1783104/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=29596 CPUtime=282.18
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 7155 0 0 0 28183 35 0 0 25 0 1 0 125265753 30306304 6461 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 7399 6461 104 219 0 7176 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29596

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23787
/proc/meminfo: memFree=1780928/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=30292 CPUtime=342.15
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 7673 0 0 0 34174 41 0 0 25 0 1 0 125265753 31019008 6979 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 7573 6979 104 219 0 7350 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 30292

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23789
/proc/meminfo: memFree=1778560/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=47612 CPUtime=402.13
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 8255 0 0 0 40166 47 0 0 25 0 1 0 125265753 48754688 7561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 11903 7561 104 219 0 11680 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 47612

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23789
/proc/meminfo: memFree=1777600/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=51176 CPUtime=462.11
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 9261 0 0 0 46158 53 0 0 25 0 1 0 125265753 52404224 7798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 12794 7798 104 219 0 12571 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 51176

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23789
/proc/meminfo: memFree=1776832/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=51556 CPUtime=522.09
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 9458 0 0 0 52149 60 0 0 25 0 1 0 125265753 52793344 7995 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 12889 7995 104 219 0 12666 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 51556

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23789
/proc/meminfo: memFree=1776128/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=51956 CPUtime=582.07
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 9625 0 0 0 58142 65 0 0 25 0 1 0 125265753 53202944 8162 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 12989 8162 104 219 0 12766 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 51956

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23789
/proc/meminfo: memFree=1773568/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=52496 CPUtime=642.05
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 10266 0 0 0 64134 71 0 0 25 0 1 0 125265753 53755904 8803 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 13124 8803 104 219 0 12901 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 52496


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

[startup+882.302 s]
/proc/loadavg: 1.11 1.03 0.99 2/65 23789
/proc/meminfo: memFree=1763584/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=55520 CPUtime=881.96
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 12767 0 0 0 88100 96 0 0 25 0 1 0 125265753 56852480 11304 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 13880 11304 104 219 0 13657 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 55520

[startup+942.301 s]
/proc/loadavg: 1.10 1.04 0.99 2/65 23789
/proc/meminfo: memFree=1762496/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=62556 CPUtime=941.93
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 14579 0 0 0 94090 103 0 0 25 0 1 0 125265753 64057344 11579 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 15639 11579 104 219 0 15416 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62556

[startup+1002.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 23789
/proc/meminfo: memFree=1761536/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=63248 CPUtime=1001.91
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 14798 0 0 0 100083 108 0 0 25 0 1 0 125265753 64765952 11798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 15812 11798 104 219 0 15589 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 63248

[startup+1062.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 23789
/proc/meminfo: memFree=1760768/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=63628 CPUtime=1061.89
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 15008 0 0 0 106074 115 0 0 25 0 1 0 125265753 65155072 12008 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 15907 12008 104 219 0 15684 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 63628

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 23789
/proc/meminfo: memFree=1760064/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=64224 CPUtime=1121.87
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 15187 0 0 0 112067 120 0 0 25 0 1 0 125265753 65765376 12187 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16056 12187 104 219 0 15833 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 64224

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 23789
/proc/meminfo: memFree=1759296/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=64224 CPUtime=1181.85
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 15374 0 0 0 118061 124 0 0 25 0 1 0 125265753 65765376 12374 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16056 12374 104 219 0 15833 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 64224

[startup+1242.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 23789
/proc/meminfo: memFree=1758592/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=64652 CPUtime=1241.83
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 15541 0 0 0 124054 129 0 0 25 0 1 0 125265753 66203648 12541 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16163 12541 104 219 0 15940 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 64652

[startup+1302.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 23789
/proc/meminfo: memFree=1757952/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=65300 CPUtime=1301.81
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 15695 0 0 0 130046 135 0 0 25 0 1 0 125265753 66867200 12695 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16325 12695 104 219 0 16102 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 65300

[startup+1362.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 23789
/proc/meminfo: memFree=1756736/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=65492 CPUtime=1361.78
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16008 0 0 0 136038 140 0 0 25 0 1 0 125265753 67063808 13008 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16373 13008 104 219 0 16150 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 65492

[startup+1422.31 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 23789
/proc/meminfo: memFree=1755776/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=66168 CPUtime=1421.76
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16229 0 0 0 142030 146 0 0 25 0 1 0 125265753 67756032 13229 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16542 13229 104 219 0 16319 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 66168

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 23789
/proc/meminfo: memFree=1754880/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=66680 CPUtime=1481.74
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16469 0 0 0 148022 152 0 0 25 0 1 0 125265753 68280320 13469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16670 13469 104 219 0 16447 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 66680

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23789
/proc/meminfo: memFree=1753984/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=67224 CPUtime=1541.71
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16678 0 0 0 154014 157 0 0 25 0 1 0 125265753 68837376 13678 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16806 13678 104 219 0 16583 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 67224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23789
/proc/meminfo: memFree=1753344/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=67804 CPUtime=1601.69
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16827 0 0 0 160008 161 0 0 25 0 1 0 125265753 69431296 13827 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16951 13827 104 219 0 16728 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 67804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23789
/proc/meminfo: memFree=1752768/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=67804 CPUtime=1661.67
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 16984 0 0 0 166001 166 0 0 25 0 1 0 125265753 69431296 13984 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16951 13984 104 219 0 16728 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 67804

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23911
/proc/meminfo: memFree=1750712/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=67996 CPUtime=1721.59
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 17149 0 0 0 171987 172 0 0 25 0 1 0 125265753 69627904 14149 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 16999 14149 104 219 0 16776 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 67996

[startup+1782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24483
/proc/meminfo: memFree=1723512/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=68612 CPUtime=1781.49
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 17309 0 0 0 177967 182 0 0 25 0 1 0 125265753 70258688 14309 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 17153 14309 104 219 0 16930 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 68612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24483
/proc/meminfo: memFree=1723576/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=68612 CPUtime=1800.08
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 17348 0 0 0 179825 183 0 0 25 0 1 0 125265753 70258688 14348 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 17153 14348 104 219 0 16930 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68612

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

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

[startup+1800.9 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24483
/proc/meminfo: memFree=1723576/2055920 swapFree=4184740/4192956
[pid=23786] ppid=23784 vsize=68612 CPUtime=1800.08
/proc/23786/stat : 23786 (PBS4) R 23784 23786 23023 0 -1 4194304 17348 0 0 0 179825 183 0 0 25 0 1 0 125265753 70258688 14348 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23786/statm: 17153 14348 104 219 0 16930 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68612

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.11
CPU user time (s): 1798.26
CPU system time (s): 1.85072
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 68612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.85072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17349
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= 3813

runsolver used 1.3068 second user time and 3.68444 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Apr 17 01:32:41 UTC 2007

IDJOB= 355136
IDBENCH= 2948
IDSOLVER= 157
FILE ID= node59/355136-1176773561

PBS_JOBID= 4580766

Free space on /tmp= 66349 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_13.opb
COMMAND LINE= /tmp/evaluation/355136-1176773561/PBS4 /tmp/evaluation/355136-1176773561/instance-355136-1176773561.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-355136-1176773561 -o ROOT/results/node59/conversion-355136-1176773561 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355136-1176773561/instance-355136-1176773561.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-355136-1176773561 -o ROOT/results/node59/solver-355136-1176773561 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/355136-1176773561/PBS4 /tmp/evaluation/355136-1176773561/instance-355136-1176773561.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e41be903cf92c8332743e4188dbf4c82

RANDOM SEED= 399257558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1809368 kB
Buffers:         20848 kB
Cached:         164824 kB
SwapCached:       2348 kB
Active:         107560 kB
Inactive:        88420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809368 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            36604 kB
Committed_AS:  1570884 kB
PageTables:       1476 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= 66349 MiB

End job on node59 on Tue Apr 17 02:02:44 UTC 2007