Trace number 354551

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. 1800.08 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark1207.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354551-1176718665/instance-354551-1176718665.opb ......
6.39/6.50	c done parsing opb.
6.39/6.50	o 114
6.59/6.61	o 98
8.09/8.13	o 80
12.09/12.19	o 77
12.49/12.58	o 73
18.48/18.58	o 72
20.79/20.82	o 71
23.08/23.15	o 70
27.58/27.62	o 69
45.38/45.46	o 67
147.35/147.48	o 65
403.57/403.75	o 64
835.33/835.66	o 63
1342.69/1343.14	o 61
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354551-1176718665/instance-354551-1176718665.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/node22/watcher-354551-1176718665 -o ROOT/results/node22/solver-354551-1176718665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354551-1176718665/PBS4 /tmp/evaluation/354551-1176718665/instance-354551-1176718665.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 14055
/proc/meminfo: memFree=1769728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=1460 CPUtime=0
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 119784160 1495040 144 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14055/statm: 365 144 87 219 0 142 0

[startup+0.0218671 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14055
/proc/meminfo: memFree=1769728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=1724 CPUtime=0.02
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 231 0 0 0 2 0 0 0 18 0 1 0 119784160 1765376 213 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/14055/statm: 431 213 87 219 0 208 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1724

[startup+0.10188 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14055
/proc/meminfo: memFree=1769728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=2668 CPUtime=0.09
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 461 0 0 0 9 0 0 0 18 0 1 0 119784160 2732032 443 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/14055/statm: 667 443 87 219 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.30191 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14055
/proc/meminfo: memFree=1769728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=2836 CPUtime=0.29
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 521 0 0 0 29 0 0 0 19 0 1 0 119784160 2904064 503 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 709 503 92 219 0 486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2836

[startup+0.70197 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14055
/proc/meminfo: memFree=1769728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=3092 CPUtime=0.69
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 569 0 0 0 69 0 0 0 22 0 1 0 119784160 3166208 551 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 773 551 93 219 0 550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3092

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1767672/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=3812 CPUtime=1.49
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 675 0 0 0 149 0 0 0 25 0 1 0 119784160 3903488 657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 953 657 93 219 0 730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3812

[startup+3.10234 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1766968/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=5032 CPUtime=3.09
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 859 0 0 0 309 0 0 0 25 0 1 0 119784160 5152768 841 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596458 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 1258 845 94 219 0 1035 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5032

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1765440/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=7112 CPUtime=6.29
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 1194 0 0 0 628 1 0 0 25 0 1 0 119784160 7282688 1176 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 1778 1176 93 219 0 1555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7112

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1763648/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=7712 CPUtime=12.69
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 1696 0 0 0 1266 3 0 0 25 0 1 0 119784160 7897088 1629 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 1928 1629 104 219 0 1705 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7712

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1761600/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=13024 CPUtime=25.48
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 2217 0 0 0 2543 5 0 0 25 0 1 0 119784160 13336576 2053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 3256 2053 104 219 0 3033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13024

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1758016/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=14700 CPUtime=51.08
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 3310 0 0 0 5097 11 0 0 25 0 1 0 119784160 15052800 2953 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 3675 2953 104 219 0 3452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14700

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14056
/proc/meminfo: memFree=1751872/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=26076 CPUtime=102.27
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 5228 0 0 0 10207 20 0 0 25 0 1 0 119784160 26701824 4486 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 6519 4486 104 219 0 6296 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26076

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 14056
/proc/meminfo: memFree=1745728/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=31040 CPUtime=162.24
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 7531 0 0 0 16194 30 0 0 25 0 1 0 119784160 31784960 6020 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 7760 6020 104 219 0 7537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31040

[startup+222.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14056
/proc/meminfo: memFree=1739584/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=48944 CPUtime=222.23
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 9050 0 0 0 22183 40 0 0 25 0 1 0 119784160 50118656 7539 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 12236 7539 104 219 0 12013 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48944

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14056
/proc/meminfo: memFree=1732224/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=50552 CPUtime=282.2
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 10878 0 0 0 28171 49 0 0 25 0 1 0 119784160 51765248 9367 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 12638 9367 104 219 0 12415 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50552

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14056
/proc/meminfo: memFree=1727104/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=53028 CPUtime=342.18
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 12152 0 0 0 34160 58 0 0 25 0 1 0 119784160 54300672 10641 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 13257 10641 104 219 0 13034 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 53028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1722368/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=60088 CPUtime=402.17
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 14873 0 0 0 40149 68 0 0 25 0 1 0 119784160 61530112 11825 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 15022 11825 104 219 0 14799 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 60088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1716608/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=61576 CPUtime=462.15
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 16333 0 0 0 46137 78 0 0 25 0 1 0 119784160 63053824 13285 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 15394 13285 104 219 0 15171 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 61576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1713536/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=95716 CPUtime=522.13
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 17184 0 0 0 52127 86 0 0 25 0 1 0 119784160 98013184 14070 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 23929 14070 104 219 0 23706 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 95716

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1711744/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=96608 CPUtime=582.11
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 17597 0 0 0 58116 95 0 0 25 0 1 0 119784160 98926592 14483 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 24152 14483 104 219 0 23929 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 96608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1710400/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=97416 CPUtime=642.1
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 17925 0 0 0 64108 102 0 0 25 0 1 0 119784160 99753984 14811 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 24354 14811 104 219 0 24131 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 97416


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1699968/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=100008 CPUtime=822.04
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 20644 0 0 0 82081 123 0 0 25 0 1 0 119784160 102408192 17431 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 25002 17431 104 219 0 24779 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 100008

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1692736/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=100916 CPUtime=882.02
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 22537 0 0 0 88071 131 0 0 25 0 1 0 119784160 103337984 19225 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 25229 19225 104 219 0 25006 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 100916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1689472/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=115028 CPUtime=942.01
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 26433 0 0 0 94060 141 0 0 25 0 1 0 119784160 117788672 20015 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 28757 20015 104 219 0 28534 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 115028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1688000/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=116052 CPUtime=1001.98
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 26861 0 0 0 100051 147 0 0 25 0 1 0 119784160 118837248 20377 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 29013 20377 104 219 0 28790 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 116052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1686400/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=116988 CPUtime=1061.96
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 27291 0 0 0 106041 155 0 0 25 0 1 0 119784160 119795712 20774 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 29247 20774 104 219 0 29024 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 116988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14056
/proc/meminfo: memFree=1684928/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=118096 CPUtime=1121.94
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 27690 0 0 0 112032 162 0 0 25 0 1 0 119784160 120930304 21140 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 29524 21140 104 219 0 29301 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 118096

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14058
/proc/meminfo: memFree=1683648/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=118988 CPUtime=1181.93
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 28037 0 0 0 118022 171 0 0 25 0 1 0 119784160 121843712 21454 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 29747 21454 104 219 0 29524 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 118988

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14058
/proc/meminfo: memFree=1681024/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=120916 CPUtime=1241.91
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 28757 0 0 0 124010 181 0 0 25 0 1 0 119784160 123817984 22108 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 30229 22108 104 219 0 30006 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 120916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1679616/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=121832 CPUtime=1301.9
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 29112 0 0 0 130002 188 0 0 25 0 1 0 119784160 124755968 22463 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 30458 22463 104 219 0 30235 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 121832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1678272/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=122096 CPUtime=1361.87
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 29442 0 0 0 135992 195 0 0 25 0 1 0 119784160 125026304 22793 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 30524 22793 104 219 0 30301 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 122096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1676800/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=123196 CPUtime=1421.86
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 29837 0 0 0 141982 204 0 0 25 0 1 0 119784160 126152704 23155 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 30799 23155 104 219 0 30576 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 123196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1675712/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=123588 CPUtime=1481.84
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 30187 0 0 0 147972 212 0 0 25 0 1 0 119784160 126554112 23472 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 30897 23472 104 219 0 30674 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 123588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1674240/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=125136 CPUtime=1541.82
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 30646 0 0 0 153963 219 0 0 25 0 1 0 119784160 128139264 23832 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 31284 23832 104 219 0 31061 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 125136

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1672704/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=125136 CPUtime=1601.81
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 31031 0 0 0 159954 227 0 0 25 0 1 0 119784160 128139264 24217 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 31284 24217 104 219 0 31061 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 125136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1671040/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=126624 CPUtime=1661.78
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 31478 0 0 0 165945 233 0 0 25 0 1 0 119784160 129662976 24631 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 31656 24631 104 219 0 31433 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 126624

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1669376/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=128048 CPUtime=1721.77
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 31888 0 0 0 171937 240 0 0 25 0 1 0 119784160 131121152 25041 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 32012 25041 104 219 0 31789 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 128048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1668160/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=128176 CPUtime=1781.75
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 32214 0 0 0 177927 248 0 0 25 0 1 0 119784160 131252224 25334 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 32044 25334 104 219 0 31821 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 128176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14058
/proc/meminfo: memFree=1667776/2055920 swapFree=4168688/4192956
[pid=14055] ppid=14053 vsize=128432 CPUtime=1800.05
/proc/14055/stat : 14055 (PBS4) R 14053 14055 13035 0 -1 4194304 32374 0 0 0 179756 249 0 0 25 0 1 0 119784160 131514368 25428 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14055/statm: 32108 25428 104 219 0 31885 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 128432

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1797.57
CPU system time (s): 2.51262
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 128432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.57
system time used= 2.51262
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32375
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= 3301

runsolver used 2.09868 second user time and 4.42633 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 16 10:17:45 UTC 2007

IDJOB= 354551
IDBENCH= 2637
IDSOLVER= 157
FILE ID= node22/354551-1176718665

PBS_JOBID= 4560090

Free space on /tmp= 66554 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= /tmp/evaluation/354551-1176718665/PBS4 /tmp/evaluation/354551-1176718665/instance-354551-1176718665.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-354551-1176718665 -o ROOT/results/node22/conversion-354551-1176718665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354551-1176718665/instance-354551-1176718665.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-354551-1176718665 -o ROOT/results/node22/solver-354551-1176718665 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354551-1176718665/PBS4 /tmp/evaluation/354551-1176718665/instance-354551-1176718665.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  26699ac56f0d58d8261ff4eb58d81611

RANDOM SEED= 744937215

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1770136 kB
Buffers:         59648 kB
Cached:         132148 kB
SwapCached:       2412 kB
Active:          63480 kB
Inactive:       153768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770136 kB
SwapTotal:     4192956 kB
SwapFree:      4168688 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          31440 kB
Slab:            54204 kB
Committed_AS:  1679636 kB
PageTables:       1680 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= 66554 MiB

End job on node22 on Mon Apr 16 10:47:48 UTC 2007