Trace number 354590

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_11.opb
MD5SUM5946eb43fefc6e626d35d99afd3eec42
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark75
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 75
Optimality of the best value was proved NO
Number of variables1287
Total number of constraints2430
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 constraints2430
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 749
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/354590-1176719999/instance-354590-1176719999.opb ......
27.68/27.72	c done parsing opb.
27.68/27.72	o 127
44.48/44.50	o 126
45.78/45.88	o 119
54.57/54.68	o 118
55.17/55.21	o 117
59.17/59.25	o 115
63.78/63.87	o 113
67.58/67.61	o 108
77.38/77.47	o 103
93.06/93.11	o 102
127.95/128.07	o 101
181.94/182.07	o 100
186.05/186.17	o 99
202.14/202.21	o 98
244.33/244.46	o 94
338.71/338.84	o 93
344.41/344.52	o 92
405.79/405.99	o 90
545.75/545.90	o 89
1372.25/1372.75	o 88
1481.92/1482.46	o 87
1487.62/1488.13	o 86
1724.66/1725.23	o 85
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354590-1176719999/instance-354590-1176719999.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/node26/watcher-354590-1176719999 -o ROOT/results/node26/solver-354590-1176719999 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354590-1176719999/PBS4 /tmp/evaluation/354590-1176719999/instance-354590-1176719999.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: 0.85 0.98 0.99 3/77 1272
/proc/meminfo: memFree=1872072/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=1456 CPUtime=0
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 119916690 1490944 157 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/1272/statm: 364 157 87 219 0 141 0

[startup+0.069194 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 1272
/proc/meminfo: memFree=1872072/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=2132 CPUtime=0.06
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 331 0 0 0 6 0 0 0 18 0 1 0 119916690 2183168 313 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1272/statm: 533 313 87 219 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2132

[startup+0.101196 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 1272
/proc/meminfo: memFree=1872072/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=2792 CPUtime=0.09
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 474 0 0 0 9 0 0 0 18 0 1 0 119916690 2859008 456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 1 0 0
/proc/1272/statm: 698 456 87 219 0 475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2792

[startup+0.301215 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 1272
/proc/meminfo: memFree=1872072/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=3840 CPUtime=0.29
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 777 0 0 0 29 0 0 0 19 0 1 0 119916690 3932160 726 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 960 726 93 219 0 737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3840

[startup+0.701254 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 1272
/proc/meminfo: memFree=1872072/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=3840 CPUtime=0.69
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 806 0 0 0 69 0 0 0 23 0 1 0 119916690 3932160 755 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 960 755 93 219 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3840

[startup+1.50133 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1869312/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=4096 CPUtime=1.49
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 874 0 0 0 149 0 0 0 25 0 1 0 119916690 4194304 823 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 1024 823 94 219 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4096

[startup+3.10147 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1868800/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=4608 CPUtime=3.09
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 996 0 0 0 308 1 0 0 25 0 1 0 119916690 4718592 945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 1152 945 94 219 0 929 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4608

[startup+6.30177 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1867584/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=5632 CPUtime=6.29
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 1268 0 0 0 628 1 0 0 25 0 1 0 119916690 5767168 1217 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 1408 1217 94 219 0 1185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5632

[startup+12.7024 s]
/proc/loadavg: 0.87 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1865728/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=8068 CPUtime=12.69
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 1648 0 0 0 1267 2 0 0 25 0 1 0 119916690 8261632 1597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 2017 1597 94 219 0 1794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8068

[startup+25.5016 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1863168/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=13084 CPUtime=25.49
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 2374 0 0 0 2545 4 0 0 25 0 1 0 119916690 13398016 2226 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 3271 2226 94 219 0 3048 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13084

[startup+51.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1860608/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=14540 CPUtime=51.08
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 3226 0 0 0 5099 9 0 0 25 0 1 0 119916690 14888960 2885 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 3635 2885 104 219 0 3412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14540

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1854912/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=25880 CPUtime=102.27
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 5020 0 0 0 10209 18 0 0 25 0 1 0 119916690 26501120 4294 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 6470 4294 104 219 0 6247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25880

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1847872/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=27620 CPUtime=162.25
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 6806 0 0 0 16198 27 0 0 25 0 1 0 119916690 28282880 6080 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 6905 6080 104 219 0 6682 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27620

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1273
/proc/meminfo: memFree=1843008/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=45440 CPUtime=222.24
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 7973 0 0 0 22188 36 0 0 25 0 1 0 119916690 46530560 7247 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 11360 7247 104 219 0 11137 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45440

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1838528/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=49584 CPUtime=282.22
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 9868 0 0 0 28177 45 0 0 25 0 1 0 119916690 50774016 8373 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 12396 8373 104 219 0 12173 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49584

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1835136/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=50888 CPUtime=342.21
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 10683 0 0 0 34169 52 0 0 25 0 1 0 119916690 52109312 9188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 12722 9188 104 219 0 12499 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 50888

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1833920/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=51680 CPUtime=402.19
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 10985 0 0 0 40161 58 0 0 25 0 1 0 119916690 52920320 9490 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 12920 9490 104 219 0 12697 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 51680

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1832704/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=52276 CPUtime=462.18
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 11285 0 0 0 46153 65 0 0 25 0 1 0 119916690 53530624 9790 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 13069 9790 104 219 0 12846 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 52276

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1830208/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=53124 CPUtime=522.17
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 11903 0 0 0 52146 71 0 0 25 0 1 0 119916690 54398976 10408 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 13281 10408 104 219 0 13058 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 53124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1273
/proc/meminfo: memFree=1828672/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=59860 CPUtime=582.15
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 13790 0 0 0 58137 78 0 0 25 0 1 0 119916690 61296640 10758 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 14965 10758 104 219 0 14742 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 59860

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 1273
/proc/meminfo: memFree=1825984/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=60760 CPUtime=642.14
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 14450 0 0 0 64130 84 0 0 25 0 1 0 119916690 62218240 11418 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 15190 11418 104 219 0 14967 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 60760


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1273
/proc/meminfo: memFree=1817728/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=63720 CPUtime=822.09
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 16426 0 0 0 82105 104 0 0 25 0 1 0 119916690 65249280 13394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 15930 13394 104 219 0 15707 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 63720

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1273
/proc/meminfo: memFree=1816128/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=64288 CPUtime=882.08
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 16816 0 0 0 88098 110 0 0 25 0 1 0 119916690 65830912 13784 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 16072 13784 104 219 0 15849 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 64288

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1273
/proc/meminfo: memFree=1812160/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=65412 CPUtime=942.06
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 17789 0 0 0 94090 116 0 0 25 0 1 0 119916690 66981888 14757 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 16353 14757 104 219 0 16130 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 65412

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 1273
/proc/meminfo: memFree=1810752/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=66564 CPUtime=1002.05
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 18138 0 0 0 100082 123 0 0 25 0 1 0 119916690 68161536 15106 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 16641 15106 104 219 0 16418 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 66564

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1273
/proc/meminfo: memFree=1808512/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=67616 CPUtime=1062.03
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 18682 0 0 0 106075 128 0 0 25 0 1 0 119916690 69238784 15650 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 16904 15650 104 219 0 16681 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 67616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1273
/proc/meminfo: memFree=1807104/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=68568 CPUtime=1122.02
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 19042 0 0 0 112070 132 0 0 25 0 1 0 119916690 70213632 16010 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 17142 16010 104 219 0 16919 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 68568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1273
/proc/meminfo: memFree=1806016/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=69160 CPUtime=1182
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 19297 0 0 0 118062 138 0 0 25 0 1 0 119916690 70819840 16265 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 17290 16265 104 219 0 17067 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 69160

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1273
/proc/meminfo: memFree=1804480/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=70052 CPUtime=1241.99
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 19624 0 0 0 124055 144 0 0 25 0 1 0 119916690 71733248 16592 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 17513 16592 104 219 0 17290 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 70052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1443
/proc/meminfo: memFree=1801912/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=83140 CPUtime=1301.89
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 22960 0 0 0 130035 154 0 0 25 0 1 0 119916690 85135360 16855 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 20785 16855 104 219 0 20562 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 83140

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1801792/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=83848 CPUtime=1361.84
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 23256 0 0 0 136025 159 0 0 25 0 1 0 119916690 85860352 17151 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 20962 17151 104 219 0 20739 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 83848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1801024/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=83848 CPUtime=1421.84
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 23486 0 0 0 142019 165 0 0 25 0 1 0 119916690 85860352 17381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 20962 17381 104 219 0 20739 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 83848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1800064/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=84600 CPUtime=1481.82
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 23734 0 0 0 148010 172 0 0 25 0 1 0 119916690 86630400 17629 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21150 17629 104 219 0 20927 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 84600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1798976/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=85400 CPUtime=1541.8
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 23993 0 0 0 154002 178 0 0 25 0 1 0 119916690 87449600 17888 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21350 17888 104 219 0 21127 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 85400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1797888/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=85400 CPUtime=1601.79
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 24274 0 0 0 159996 183 0 0 25 0 1 0 119916690 87449600 18169 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21350 18169 104 219 0 21127 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 85400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1797056/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=86248 CPUtime=1661.78
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 24464 0 0 0 165989 189 0 0 25 0 1 0 119916690 88317952 18359 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21562 18359 104 219 0 21339 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 86248

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1796096/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=86248 CPUtime=1721.76
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 24702 0 0 0 171982 194 0 0 25 0 1 0 119916690 88317952 18597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21562 18597 104 219 0 21339 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 86248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1794816/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=87152 CPUtime=1781.75
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 24979 0 0 0 177975 200 0 0 25 0 1 0 119916690 89243648 18874 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21788 18874 104 219 0 21565 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 87152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1471
/proc/meminfo: memFree=1794560/2055920 swapFree=4170260/4192956
[pid=1272] ppid=1270 vsize=87152 CPUtime=1800.05
/proc/1272/stat : 1272 (PBS4) R 1270 1272 32568 0 -1 4194304 25036 0 0 0 179804 201 0 0 25 0 1 0 119916690 89243648 18931 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1272/statm: 21788 18931 104 219 0 21565 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 87152

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): 1800.07
CPU user time (s): 1798.05
CPU system time (s): 2.02769
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 94632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.05
system time used= 2.02769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25037
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= 38086

runsolver used 2.12668 second user time and 4.33034 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 16 10:39:59 UTC 2007

IDJOB= 354590
IDBENCH= 2643
IDSOLVER= 157
FILE ID= node26/354590-1176719999

PBS_JOBID= 4560088

Free space on /tmp= 66523 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_11.opb
COMMAND LINE= /tmp/evaluation/354590-1176719999/PBS4 /tmp/evaluation/354590-1176719999/instance-354590-1176719999.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-354590-1176719999 -o ROOT/results/node26/conversion-354590-1176719999 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354590-1176719999/instance-354590-1176719999.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-354590-1176719999 -o ROOT/results/node26/solver-354590-1176719999 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354590-1176719999/PBS4 /tmp/evaluation/354590-1176719999/instance-354590-1176719999.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5946eb43fefc6e626d35d99afd3eec42

RANDOM SEED= 319002902

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1872480 kB
Buffers:         17288 kB
Cached:          89420 kB
SwapCached:       3384 kB
Active:          66028 kB
Inactive:        64584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872480 kB
SwapTotal:     4192956 kB
SwapFree:      4170260 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          31256 kB
Slab:            38436 kB
Committed_AS:   948080 kB
PageTables:       1716 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= 66523 MiB

End job on node26 on Mon Apr 16 11:10:01 UTC 2007