Trace number 355110

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. 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_12.opb
MD5SUMd262db503fd284bdfe2b43790fda8490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark91
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 91
Optimality of the best value was proved NO
Number of variables1807
Total number of constraints3444
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 constraints3443
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 66
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 193
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 1320
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/355110-1176770342/instance-355110-1176770342.opb ......
1.49/1.54	c done parsing opb.
1.49/1.54	o 143
3.09/3.11	o 134
13.99/14.01	o 126
43.97/44.03	o 123
83.57/83.66	o 122
116.46/116.55	o 113
144.05/144.15	o 112
204.02/204.15	o 111
239.80/239.94	o 110
489.52/489.74	o 109
537.71/537.96	o 108
766.03/766.37	o 107
797.91/798.26	o 106
994.15/994.59	o 105
1571.55/1572.28	o 104
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355110-1176770342/instance-355110-1176770342.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/node23/watcher-355110-1176770342 -o ROOT/results/node23/solver-355110-1176770342 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/355110-1176770342/PBS4 /tmp/evaluation/355110-1176770342/instance-355110-1176770342.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 23246
/proc/meminfo: memFree=1729784/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=1496 CPUtime=0
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 124951299 1531904 173 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588712 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 407 174 87 219 0 184 0

[startup+0.0849161 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23246
/proc/meminfo: memFree=1729784/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=2816 CPUtime=0.08
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 501 0 0 0 8 0 0 0 18 0 1 0 124951299 2883584 483 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 704 483 87 219 0 481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2816

[startup+0.101918 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23246
/proc/meminfo: memFree=1729784/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=2816 CPUtime=0.09
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 505 0 0 0 9 0 0 0 18 0 1 0 124951299 2883584 487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23246/statm: 704 487 87 219 0 481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2816

[startup+0.301957 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23246
/proc/meminfo: memFree=1729784/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=4128 CPUtime=0.29
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 863 0 0 0 29 0 0 0 19 0 1 0 124951299 4227072 812 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 1032 812 93 219 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.702033 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23246
/proc/meminfo: memFree=1729784/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=4128 CPUtime=0.69
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 876 0 0 0 69 0 0 0 23 0 1 0 124951299 4227072 825 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 1032 825 93 219 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4128

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1726640/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=4384 CPUtime=1.49
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 942 0 0 0 149 0 0 0 25 0 1 0 124951299 4489216 891 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 1096 891 94 219 0 873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1726256/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=4896 CPUtime=3.09
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 1033 0 0 0 309 0 0 0 25 0 1 0 124951299 5013504 982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 1224 982 104 219 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4896

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1725368/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=6184 CPUtime=6.29
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 1244 0 0 0 628 1 0 0 25 0 1 0 124951299 6332416 1193 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 1546 1193 104 219 0 1323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6184

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1724024/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=8352 CPUtime=12.69
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 1558 0 0 0 1266 3 0 0 25 0 1 0 124951299 8552448 1507 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 2088 1507 104 219 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8352

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1721656/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=8948 CPUtime=25.48
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 2183 0 0 0 2542 6 0 0 25 0 1 0 124951299 9162752 2083 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 2237 2083 104 219 0 2014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8948

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1718264/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=14224 CPUtime=51.07
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 3134 0 0 0 5098 9 0 0 25 0 1 0 124951299 14565376 2937 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 3556 2937 104 219 0 3333 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14224

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1713272/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=24448 CPUtime=102.26
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 4553 0 0 0 10210 16 0 0 25 0 1 0 124951299 25034752 4163 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 6112 4163 104 219 0 5889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1711288/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=27068 CPUtime=162.23
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 5434 0 0 0 16199 24 0 0 25 0 1 0 124951299 27717632 4659 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 6767 4659 104 219 0 6544 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27068

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1706872/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=28372 CPUtime=222.21
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 6539 0 0 0 22187 34 0 0 25 0 1 0 124951299 29052928 5764 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 7093 5764 104 219 0 6870 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28372

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1702072/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=29452 CPUtime=282.2
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 7740 0 0 0 28180 40 0 0 25 0 1 0 124951299 30158848 6965 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 7363 6965 104 219 0 7140 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29452

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1694648/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=50188 CPUtime=342.18
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 10359 0 0 0 34170 48 0 0 25 0 1 0 124951299 51392512 8815 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 12547 8815 104 219 0 12324 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50188

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1691128/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=51748 CPUtime=402.15
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 11237 0 0 0 40159 56 0 0 25 0 1 0 124951299 52989952 9693 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 12937 9693 104 219 0 12714 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 51748

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1689208/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=52488 CPUtime=462.13
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 11729 0 0 0 46150 63 0 0 25 0 1 0 124951299 53747712 10185 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 13122 10185 104 219 0 12899 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 52488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1686712/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=53084 CPUtime=522.11
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 12331 0 0 0 52142 69 0 0 25 0 1 0 124951299 54358016 10787 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 13271 10787 104 219 0 13048 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 53084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1683000/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=53820 CPUtime=582.09
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 13260 0 0 0 58133 76 0 0 25 0 1 0 124951299 55111680 11716 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 13455 11716 104 219 0 13232 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 53820

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1678264/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=54452 CPUtime=642.07
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 14443 0 0 0 64126 81 0 0 25 0 1 0 124951299 55758848 12899 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 13613 12899 104 219 0 13390 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 54452


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1673336/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=64208 CPUtime=822.01
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 17201 0 0 0 82101 100 0 0 25 0 1 0 124951299 65748992 14120 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16052 14120 104 219 0 15829 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 64208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1672440/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=64588 CPUtime=881.99
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 17416 0 0 0 88094 105 0 0 25 0 1 0 124951299 66138112 14335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16147 14335 104 219 0 15924 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 64588

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1671544/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=64992 CPUtime=941.97
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 17644 0 0 0 94086 111 0 0 25 0 1 0 124951299 66551808 14563 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16248 14563 104 219 0 16025 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 64992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1670648/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=65420 CPUtime=1001.95
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 17862 0 0 0 100078 117 0 0 25 0 1 0 124951299 66990080 14781 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16355 14781 104 219 0 16132 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 65420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1669752/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=66008 CPUtime=1061.93
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 18096 0 0 0 106069 124 0 0 25 0 1 0 124951299 67592192 15015 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16502 15015 104 219 0 16279 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 66008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1668792/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=66492 CPUtime=1121.91
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 18323 0 0 0 112061 130 0 0 25 0 1 0 124951299 68087808 15242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16623 15242 104 219 0 16400 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 66492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1667512/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=67548 CPUtime=1181.88
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 18647 0 0 0 118053 135 0 0 25 0 1 0 124951299 69169152 15566 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16887 15566 104 219 0 16664 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 67548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1666552/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=67548 CPUtime=1241.86
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 18889 0 0 0 124045 141 0 0 25 0 1 0 124951299 69169152 15808 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548454 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 16887 15808 104 219 0 16664 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 67548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23247
/proc/meminfo: memFree=1665464/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=68744 CPUtime=1301.85
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 19161 0 0 0 130037 148 0 0 25 0 1 0 124951299 70393856 16080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 17186 16080 104 219 0 16963 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 68744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23417
/proc/meminfo: memFree=1663040/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=69400 CPUtime=1361.74
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 19439 0 0 0 136013 161 0 0 25 0 1 0 124951299 71065600 16358 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 17350 16358 104 219 0 17127 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 69400

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 23445
/proc/meminfo: memFree=1663216/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=69400 CPUtime=1421.71
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 19678 0 0 0 142003 168 0 0 25 0 1 0 124951299 71065600 16597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 17350 16597 104 219 0 17127 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 69400

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23445
/proc/meminfo: memFree=1662320/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=82384 CPUtime=1481.68
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 22965 0 0 0 147992 176 0 0 25 0 1 0 124951299 84361216 16811 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 20596 16811 104 219 0 20373 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 82384

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1661552/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=82384 CPUtime=1541.67
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 23163 0 0 0 153983 184 0 0 25 0 1 0 124951299 84361216 17009 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 20596 17009 104 219 0 20373 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 82384

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1660720/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=83124 CPUtime=1601.64
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 23372 0 0 0 159973 191 0 0 25 0 1 0 124951299 85118976 17218 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 20781 17218 104 219 0 20558 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 83124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1659824/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=83908 CPUtime=1661.62
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 23617 0 0 0 165966 196 0 0 25 0 1 0 124951299 85921792 17463 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 20977 17463 104 219 0 20754 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 83908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1658680/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=83908 CPUtime=1721.6
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 23908 0 0 0 171957 203 0 0 25 0 1 0 124951299 85921792 17754 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 20977 17754 104 219 0 20754 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 83908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1657720/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=84740 CPUtime=1781.58
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 24143 0 0 0 177949 209 0 0 25 0 1 0 124951299 86773760 17989 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 21185 17989 104 219 0 20962 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 84740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23445
/proc/meminfo: memFree=1657528/2055920 swapFree=4169224/4192956
[pid=23246] ppid=23244 vsize=84740 CPUtime=1800.08
/proc/23246/stat : 23246 (PBS4) R 23244 23246 22298 0 -1 4194304 24190 0 0 0 179797 211 0 0 25 0 1 0 124951299 86773760 18036 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23246/statm: 21185 18036 104 219 0 20962 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84740

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1797.97
CPU system time (s): 2.12768
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 94676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 2.12768
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24191
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= 36702

runsolver used 2.14067 second user time and 4.37933 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Apr 17 00:39:02 UTC 2007

IDJOB= 355110
IDBENCH= 2946
IDSOLVER= 157
FILE ID= node23/355110-1176770342

PBS_JOBID= 4580754

Free space on /tmp= 66541 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_12.opb
COMMAND LINE= /tmp/evaluation/355110-1176770342/PBS4 /tmp/evaluation/355110-1176770342/instance-355110-1176770342.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-355110-1176770342 -o ROOT/results/node23/conversion-355110-1176770342 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355110-1176770342/instance-355110-1176770342.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-355110-1176770342 -o ROOT/results/node23/solver-355110-1176770342 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/355110-1176770342/PBS4 /tmp/evaluation/355110-1176770342/instance-355110-1176770342.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d262db503fd284bdfe2b43790fda8490

RANDOM SEED= 316823765

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1730128 kB
Buffers:         45840 kB
Cached:         188124 kB
SwapCached:       2404 kB
Active:          88524 kB
Inactive:       168892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730128 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          31196 kB
Slab:            53868 kB
Committed_AS:  2384372 kB
PageTables:       1796 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= 66541 MiB

End job on node23 on Tue Apr 17 01:09:05 UTC 2007