Trace number 459060

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_v2 2007-03-23? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_20.opb
MD5SUM6a25ee38adc43f783b18badd1224270c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13480
Total number of constraints26619
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 constraints26619
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2843
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/459060-1178647925/instance-459060-1178647925.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459060-1178647925/instance-459060-1178647925.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-459060-1178647925 -o ROOT/results/node74/solver-459060-1178647925 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459060-1178647925/instance-459060-1178647925.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: 0.91 0.95 0.97 3/66 24979
/proc/meminfo: memFree=1367568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=2720 CPUtime=0
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 312707377 2785280 449 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134542169 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 680 449 79 219 0 457 0

[startup+0.019958 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 24979
/proc/meminfo: memFree=1367568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=3356 CPUtime=0.01
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 621 0 0 0 1 0 0 0 18 0 1 0 312707377 3436544 603 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 839 603 86 219 0 616 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3356

[startup+0.101967 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 24979
/proc/meminfo: memFree=1367568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=3904 CPUtime=0.09
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 312707377 3997696 757 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134801976 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 976 757 86 219 0 753 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3904

[startup+0.301991 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 24979
/proc/meminfo: memFree=1367568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=6144 CPUtime=0.29
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 1348 0 0 0 29 0 0 0 19 0 1 0 312707377 6291456 1297 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 1536 1297 86 219 0 1313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6144

[startup+0.701036 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 24979
/proc/meminfo: memFree=1367568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=9436 CPUtime=0.68
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 2205 0 0 0 68 0 0 0 23 0 1 0 312707377 9662464 2089 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 2359 2089 86 219 0 2136 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9436

[startup+1.50113 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 24980
/proc/meminfo: memFree=1353800/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=14832 CPUtime=1.49
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 3677 0 0 0 147 2 0 0 25 0 1 0 312707377 15187968 3432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 3708 3432 86 219 0 3485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14832

[startup+3.10131 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 24980
/proc/meminfo: memFree=1342152/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=27080 CPUtime=3.09
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 6957 0 0 0 306 3 0 0 25 0 1 0 312707377 27729920 6455 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 6770 6455 86 219 0 6547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27080

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.97 2/67 24980
/proc/meminfo: memFree=1338632/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=31324 CPUtime=6.29
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8009 0 0 0 625 4 0 0 25 0 1 0 312707377 32075776 7191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 7831 7191 90 219 0 7608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31324

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/67 24980
/proc/meminfo: memFree=1338760/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=31324 CPUtime=12.69
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8030 0 0 0 1265 4 0 0 25 0 1 0 312707377 32075776 7212 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 7831 7212 90 219 0 7608 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31324

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 24980
/proc/meminfo: memFree=1338696/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=31580 CPUtime=25.48
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8076 0 0 0 2544 4 0 0 25 0 1 0 312707377 32337920 7258 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 7895 7258 90 219 0 7672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31580

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/67 24980
/proc/meminfo: memFree=1338312/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=32092 CPUtime=51.08
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8180 0 0 0 5103 5 0 0 25 0 1 0 312707377 32862208 7362 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 8023 7362 90 219 0 7800 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32092

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 24980
/proc/meminfo: memFree=1337480/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=33116 CPUtime=102.27
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8407 0 0 0 10220 7 0 0 25 0 1 0 312707377 33910784 7589 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 8279 7589 90 219 0 8056 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1336328/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=35164 CPUtime=162.24
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8691 0 0 0 16216 8 0 0 25 0 1 0 312707377 36007936 7873 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 8791 7873 90 219 0 8568 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35164

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1335176/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=35164 CPUtime=222.23
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 8983 0 0 0 22212 11 0 0 25 0 1 0 312707377 36007936 8165 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 8791 8165 90 219 0 8568 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35164

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1334344/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=282.21
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9188 0 0 0 28207 14 0 0 25 0 1 0 312707377 40202240 8370 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8370 90 219 0 9592 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39260

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1333768/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=342.2
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9324 0 0 0 34203 17 0 0 25 0 1 0 312707377 40202240 8506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8506 90 219 0 9592 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39260

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1333704/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=402.18
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9349 0 0 0 40198 20 0 0 25 0 1 0 312707377 40202240 8531 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8531 90 219 0 9592 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1333064/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=462.16
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9500 0 0 0 46193 23 0 0 25 0 1 0 312707377 40202240 8682 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8682 90 219 0 9592 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 39260

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1333064/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=522.15
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9500 0 0 0 52188 27 0 0 25 0 1 0 312707377 40202240 8682 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8682 90 219 0 9592 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39260

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1332936/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=582.14
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9531 0 0 0 58184 30 0 0 25 0 1 0 312707377 40202240 8713 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8713 90 219 0 9592 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 39260

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1332872/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=642.12
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9542 0 0 0 64181 31 0 0 25 0 1 0 312707377 40202240 8724 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8724 90 219 0 9592 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 39260


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1332808/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=882.06
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9565 0 0 0 88163 43 0 0 25 0 1 0 312707377 40202240 8747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8747 90 219 0 9592 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 39260

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1332808/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=39260 CPUtime=942.04
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9565 0 0 0 94158 46 0 0 25 0 1 0 312707377 40202240 8747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 9815 8747 90 219 0 9592 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1332040/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1002.02
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9762 0 0 0 100154 48 0 0 25 0 1 0 312707377 41779200 8944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 8944 90 219 0 9977 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 40800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1331976/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1062
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9776 0 0 0 106150 50 0 0 25 0 1 0 312707377 41779200 8958 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 8958 90 219 0 9977 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 40800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1331720/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1121.99
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9828 0 0 0 112146 53 0 0 25 0 1 0 312707377 41779200 9010 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9010 90 219 0 9977 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 40800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1331400/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1181.98
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9909 0 0 0 118143 55 0 0 25 0 1 0 312707377 41779200 9091 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9091 90 219 0 9977 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 40800

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1331144/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1241.96
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 9966 0 0 0 124139 57 0 0 25 0 1 0 312707377 41779200 9148 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9148 90 219 0 9977 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 40800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330888/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1301.94
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10030 0 0 0 130135 59 0 0 25 0 1 0 312707377 41779200 9212 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9212 90 219 0 9977 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 40800

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330824/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1361.93
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10039 0 0 0 136130 63 0 0 25 0 1 0 312707377 41779200 9221 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9221 90 219 0 9977 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 40800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330760/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1421.91
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10048 0 0 0 142126 65 0 0 25 0 1 0 312707377 41779200 9230 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9230 90 219 0 9977 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 40800

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330760/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1481.9
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10059 0 0 0 148122 68 0 0 25 0 1 0 312707377 41779200 9241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9241 90 219 0 9977 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 40800

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330696/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1541.88
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10070 0 0 0 154118 70 0 0 25 0 1 0 312707377 41779200 9252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9252 90 219 0 9977 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 40800

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330632/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1601.86
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10082 0 0 0 160114 72 0 0 25 0 1 0 312707377 41779200 9264 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9264 90 219 0 9977 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 40800

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330568/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40800 CPUtime=1661.85
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10109 0 0 0 166109 76 0 0 25 0 1 0 312707377 41779200 9291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10200 9291 90 219 0 9977 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 40800

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330376/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40832 CPUtime=1721.83
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10156 0 0 0 172105 78 0 0 25 0 1 0 312707377 41811968 9338 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10208 9338 90 219 0 9985 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 40832

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330248/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40864 CPUtime=1781.81
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10178 0 0 0 178101 80 0 0 25 0 1 0 312707377 41844736 9360 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546212 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10216 9360 90 219 0 9993 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 40864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330120/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40864 CPUtime=1800.01
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10212 0 0 0 179920 81 0 0 25 0 1 0 312707377 41844736 9394 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10216 9394 90 219 0 9993 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 40864

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 24980
/proc/meminfo: memFree=1330120/2055920 swapFree=4183172/4192956
[pid=24979] ppid=24977 vsize=40864 CPUtime=1800.01
/proc/24979/stat : 24979 (PBS4_SAT07v2) R 24977 24979 23769 0 -1 4194304 10212 0 0 0 179920 81 0 0 25 0 1 0 312707377 41844736 9394 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24979/statm: 10216 9394 90 219 0 9993 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 40864

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.2
CPU system time (s): 0.825874
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 40864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.825874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10213
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= 1338

runsolver used 1.25081 second user time and 3.78442 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  8 18:12:06 UTC 2007

IDJOB= 459060
IDBENCH= 2639
IDSOLVER= 200
FILE ID= node74/459060-1178647925

PBS_JOBID= 5218349

Free space on /tmp= 103235 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_20.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459060-1178647925/instance-459060-1178647925.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-459060-1178647925 -o ROOT/results/node74/conversion-459060-1178647925 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459060-1178647925/instance-459060-1178647925.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-459060-1178647925 -o ROOT/results/node74/solver-459060-1178647925 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459060-1178647925/instance-459060-1178647925.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6a25ee38adc43f783b18badd1224270c

RANDOM SEED= 408026451

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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:       1367976 kB
Buffers:         34532 kB
Cached:         505232 kB
SwapCached:       2944 kB
Active:         208928 kB
Inactive:       378512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367976 kB
SwapTotal:     4192956 kB
SwapFree:      4183172 kB
Dirty:            9868 kB
Writeback:           0 kB
Mapped:          53776 kB
Slab:            86188 kB
Committed_AS:  6966008 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103235 MiB

End job on node74 on Tue May  8 18:42:09 UTC 2007