Trace number 352442

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. 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
MD5SUM99680d01aa100bfba038606e315bf03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark431
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 431
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 497468
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 497468
Number of bits of the biggest sum of numbers19
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/352442-1176632026/instance-352442-1176632026.opb ......
5.89/5.95	c done parsing opb.
5.89/5.95	o 9159
5.98/6.01	o 9123
6.09/6.11	o 9094
6.19/6.24	o 9056
157.43/157.51	o 9027
157.53/157.65	o 8976
235.50/235.64	o 8939
1070.86/1071.23	o 7852
1800.06/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352442-1176632026/instance-352442-1176632026.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/node5/watcher-352442-1176632026 -o ROOT/results/node5/solver-352442-1176632026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352442-1176632026/PBS4 /tmp/evaluation/352442-1176632026/instance-352442-1176632026.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: 0.78 0.95 0.98 3/77 17975
/proc/meminfo: memFree=1738880/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=2704 CPUtime=0
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 455 0 0 0 0 0 0 0 18 0 1 0 139240320 2768896 437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801696 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 676 437 86 219 0 453 0

[startup+0.0299359 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17975
/proc/meminfo: memFree=1738880/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=3012 CPUtime=0.02
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 558 0 0 0 2 0 0 0 18 0 1 0 139240320 3084288 540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784774 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 753 541 86 219 0 530 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3012

[startup+0.101884 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17975
/proc/meminfo: memFree=1738880/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=3284 CPUtime=0.09
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 139240320 3362816 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301907 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17975
/proc/meminfo: memFree=1738880/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=3284 CPUtime=0.29
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 139240320 3362816 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701951 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17975
/proc/meminfo: memFree=1738880/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=4324 CPUtime=0.69
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 985 0 0 0 69 0 0 0 23 0 1 0 139240320 4427776 874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 1081 874 89 219 0 858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4324

[startup+1.50104 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 17976
/proc/meminfo: memFree=1733112/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=12772 CPUtime=1.49
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 3339 0 0 0 148 1 0 0 25 0 1 0 139240320 13078528 2553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 3193 2553 89 219 0 2970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12772

[startup+3.10122 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 17976
/proc/meminfo: memFree=1723576/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=30044 CPUtime=3.09
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 8949 0 0 0 305 4 0 0 25 0 1 0 139240320 30765056 5857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 7511 5857 89 219 0 7288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30044

[startup+6.30159 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 17976
/proc/meminfo: memFree=1698808/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=54564 CPUtime=6.29
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 17172 0 0 0 614 15 0 0 25 0 1 0 139240320 55873536 10987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 13641 10987 104 219 0 13418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54564

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 17976
/proc/meminfo: memFree=1693240/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=56280 CPUtime=12.69
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 17765 0 0 0 1192 77 0 0 25 0 1 0 139240320 57630720 11580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 14070 11580 104 219 0 13847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56280

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 17976
/proc/meminfo: memFree=1690232/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=73192 CPUtime=25.48
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 18448 0 0 0 2453 95 0 0 25 0 1 0 139240320 74948608 12263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 18298 12263 104 219 0 18075 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73192

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 17976
/proc/meminfo: memFree=1684152/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=74368 CPUtime=51.06
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 20009 0 0 0 4973 133 0 0 25 0 1 0 139240320 76152832 13824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 18592 13824 104 219 0 18369 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74368

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17976
/proc/meminfo: memFree=1670584/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=78464 CPUtime=102.25
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 23356 0 0 0 9983 242 0 0 25 0 1 0 139240320 80347136 17171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 19616 17171 104 219 0 19393 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 78464

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1667256/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=81528 CPUtime=162.23
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 24187 0 0 0 15683 540 0 0 25 0 1 0 139240320 83484672 18002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 20382 18002 104 219 0 20159 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 81528

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1665528/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=83116 CPUtime=222.21
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 24599 0 0 0 21460 761 0 0 25 0 1 0 139240320 85110784 18414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 20779 18414 104 219 0 20556 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83116

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1664568/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=84092 CPUtime=282.19
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 24828 0 0 0 27252 967 0 0 25 0 1 0 139240320 86110208 18643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21023 18643 104 219 0 20800 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 84092

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1663360/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=85104 CPUtime=342.17
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 25112 0 0 0 32996 1221 0 0 25 0 1 0 139240320 87146496 18927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21276 18927 104 219 0 21053 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 85104

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1662656/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=85784 CPUtime=402.16
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 25295 0 0 0 38811 1405 0 0 25 0 1 0 139240320 87842816 19110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21446 19110 104 219 0 21223 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 85784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1661696/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=86580 CPUtime=462.14
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 25516 0 0 0 44534 1680 0 0 25 0 1 0 139240320 88657920 19331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21645 19331 104 219 0 21422 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 86580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1660864/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=87524 CPUtime=522.12
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 25720 0 0 0 50301 1911 0 0 25 0 1 0 139240320 89624576 19535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21881 19535 104 219 0 21658 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 87524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1660224/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=87888 CPUtime=582.11
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 25864 0 0 0 56080 2131 0 0 25 0 1 0 139240320 89997312 19679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 21972 19679 104 219 0 21749 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 87888

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1659584/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=88368 CPUtime=642.09
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26019 0 0 0 61863 2346 0 0 25 0 1 0 139240320 90488832 19834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22092 19834 104 219 0 21869 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 88368


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1657856/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=89992 CPUtime=822.04
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26459 0 0 0 79095 3109 0 0 25 0 1 0 139240320 92151808 20274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22498 20274 104 219 0 22275 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 89992

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1657216/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=90560 CPUtime=882.02
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26619 0 0 0 84796 3406 0 0 25 0 1 0 139240320 92733440 20434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22640 20434 104 219 0 22417 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 90560

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1656768/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=90764 CPUtime=942
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26725 0 0 0 90563 3637 0 0 25 0 1 0 139240320 92942336 20540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22691 20540 104 219 0 22468 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 90764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17976
/proc/meminfo: memFree=1656256/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=91284 CPUtime=1001.98
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26837 0 0 0 96419 3779 0 0 25 0 1 0 139240320 93474816 20652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22821 20652 104 219 0 22598 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 91284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1655680/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=91740 CPUtime=1061.97
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 26973 0 0 0 102147 4050 0 0 25 0 1 0 139240320 93941760 20788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 22935 20788 104 219 0 22712 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 91740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1655168/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=92076 CPUtime=1121.95
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27085 0 0 0 107924 4271 0 0 25 0 1 0 139240320 94285824 20900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23019 20900 104 219 0 22796 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 92076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1654720/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=92356 CPUtime=1181.93
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27180 0 0 0 113664 4529 0 0 25 0 1 0 139240320 94572544 20995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23089 20995 104 219 0 22866 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 92356

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1654144/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=92892 CPUtime=1241.92
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27312 0 0 0 119373 4819 0 0 25 0 1 0 139240320 95121408 21127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23223 21127 104 219 0 23000 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 92892

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1653760/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=93080 CPUtime=1301.91
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27395 0 0 0 125154 5037 0 0 25 0 1 0 139240320 95313920 21210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23270 21210 104 219 0 23047 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 93080

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1653184/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=93476 CPUtime=1361.88
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27533 0 0 0 130884 5304 0 0 25 0 1 0 139240320 95719424 21348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23369 21348 104 219 0 23146 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 93476

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1652736/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=94160 CPUtime=1421.87
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27662 0 0 0 136594 5593 0 0 25 0 1 0 139240320 96419840 21477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23540 21477 104 219 0 23317 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 94160

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1652288/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=94332 CPUtime=1481.84
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27755 0 0 0 142364 5820 0 0 25 0 1 0 139240320 96595968 21570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23583 21570 104 219 0 23360 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 94332

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1652032/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=94456 CPUtime=1541.82
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27816 0 0 0 148182 6000 0 0 25 0 1 0 139240320 96722944 21631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23614 21631 104 219 0 23391 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 94456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1651584/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=94724 CPUtime=1601.81
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 27925 0 0 0 153950 6231 0 0 25 0 1 0 139240320 96997376 21740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23681 21740 104 219 0 23458 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 94724

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1651200/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=95324 CPUtime=1661.79
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 28016 0 0 0 159707 6472 0 0 25 0 1 0 139240320 97611776 21831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23831 21831 104 219 0 23608 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 95324

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1650816/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=95448 CPUtime=1721.78
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 28108 0 0 0 165428 6750 0 0 25 0 1 0 139240320 97738752 21923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23862 21923 104 219 0 23639 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 95448

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1650496/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=95556 CPUtime=1781.76
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 28168 0 0 0 171221 6955 0 0 25 0 1 0 139240320 97849344 21983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23889 21983 104 219 0 23666 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 95556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17978
/proc/meminfo: memFree=1650432/2055920 swapFree=4191880/4192956
[pid=17975] ppid=17973 vsize=95624 CPUtime=1800.06
/proc/17975/stat : 17975 (PBS4) R 17973 17975 17913 0 -1 4194304 28191 0 0 0 172978 7028 0 0 25 0 1 0 139240320 97918976 22006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17975/statm: 23906 22006 104 219 0 23683 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 95624

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): 1800.09
CPU user time (s): 1729.79
CPU system time (s): 70.2973
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 95624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1729.79
system time used= 70.2973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28192
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= 3998

runsolver used 2.12968 second user time and 4.12737 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 10:13:47 UTC 2007

IDJOB= 352442
IDBENCH= 1976
IDSOLVER= 157
FILE ID= node5/352442-1176632026

PBS_JOBID= 4556857

Free space on /tmp= 66539 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352442-1176632026/PBS4 /tmp/evaluation/352442-1176632026/instance-352442-1176632026.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-352442-1176632026 -o ROOT/results/node5/conversion-352442-1176632026 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352442-1176632026/instance-352442-1176632026.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-352442-1176632026 -o ROOT/results/node5/solver-352442-1176632026 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352442-1176632026/PBS4 /tmp/evaluation/352442-1176632026/instance-352442-1176632026.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  99680d01aa100bfba038606e315bf03d

RANDOM SEED= 700698884

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1739352 kB
Buffers:         47408 kB
Cached:         161560 kB
SwapCached:        268 kB
Active:         144316 kB
Inactive:       118784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739352 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           18124 kB
Writeback:           0 kB
Mapped:          70908 kB
Slab:            39044 kB
Committed_AS:  7432536 kB
PageTables:       1720 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= 66539 MiB

End job on node5 on Sun Apr 15 10:43:49 UTC 2007