Trace number 459834

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_5_80.opb
MD5SUM611c10fb20bc9774d31ac4d0681f384d
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark32.1831
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31412
Sum of products size (including duplicates)62824
Number of different products15706
Sum of products size31412

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/459834-1178661100/instance-459834-1178661100.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459834-1178661100/instance-459834-1178661100.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-459834-1178661100 -o ROOT/results/node63/solver-459834-1178661100 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459834-1178661100/instance-459834-1178661100.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 0.97 0.95 3/64 23969
/proc/meminfo: memFree=1630852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=2892 CPUtime=0
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 342100012 2961408 474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 723 478 79 219 0 500 0

[startup+0.0235079 s]
/proc/loadavg: 0.91 0.97 0.95 3/64 23969
/proc/meminfo: memFree=1630852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=3860 CPUtime=0.02
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 744 0 0 0 2 0 0 0 18 0 1 0 342100012 3952640 726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 965 726 86 219 0 742 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3860

[startup+0.101515 s]
/proc/loadavg: 0.91 0.97 0.95 3/64 23969
/proc/meminfo: memFree=1630852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=4968 CPUtime=0.09
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 1030 0 0 0 9 0 0 0 18 0 1 0 342100012 5087232 1012 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 1242 1012 86 219 0 1019 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4968

[startup+0.301536 s]
/proc/loadavg: 0.91 0.97 0.95 3/64 23969
/proc/meminfo: memFree=1630852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=6848 CPUtime=0.29
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 1556 0 0 0 29 0 0 0 19 0 1 0 342100012 7012352 1505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 1712 1505 86 219 0 1489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6848

[startup+0.701577 s]
/proc/loadavg: 0.91 0.97 0.95 3/64 23969
/proc/meminfo: memFree=1630852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10484 CPUtime=0.69
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2608 0 0 0 69 0 0 0 23 0 1 0 342100012 10735616 2171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561139 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2621 2171 90 219 0 2398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10484

[startup+1.50166 s]
/proc/loadavg: 0.91 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1622332/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10484 CPUtime=1.49
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2608 0 0 0 149 0 0 0 25 0 1 0 342100012 10735616 2171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2621 2171 90 219 0 2398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10484

[startup+3.10183 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1622204/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10484 CPUtime=3.09
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2608 0 0 0 308 1 0 0 25 0 1 0 342100012 10735616 2171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2621 2171 90 219 0 2398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10484

[startup+6.30117 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1622076/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10484 CPUtime=6.29
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2608 0 0 0 628 1 0 0 25 0 1 0 342100012 10735616 2171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2621 2171 90 219 0 2398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10484

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1622012/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10484 CPUtime=12.69
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2608 0 0 0 1268 1 0 0 25 0 1 0 342100012 10735616 2171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2621 2171 90 219 0 2398 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10484

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1622012/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=10628 CPUtime=25.48
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 2638 0 0 0 2547 1 0 0 25 0 1 0 342100012 10883072 2201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 2657 2201 90 219 0 2434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10628

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1619708/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=13544 CPUtime=51.08
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 3326 0 0 0 5104 4 0 0 25 0 1 0 342100012 13869056 2792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 3386 2792 90 219 0 3163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13544

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1616956/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=16220 CPUtime=102.27
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 4006 0 0 0 10217 10 0 0 25 0 1 0 342100012 16609280 3472 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 4055 3472 90 219 0 3832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16220

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1614908/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=18268 CPUtime=162.25
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 4522 0 0 0 16215 10 0 0 25 0 1 0 342100012 18706432 3988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 4567 3988 90 219 0 4344 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1612284/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=22364 CPUtime=222.23
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 5162 0 0 0 22212 11 0 0 25 0 1 0 342100012 22900736 4628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 5591 4628 90 219 0 5368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22364

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1609852/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=30556 CPUtime=282.22
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 5787 0 0 0 28210 12 0 0 25 0 1 0 342100012 31289344 5253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 7639 5253 90 219 0 7416 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1606012/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=30556 CPUtime=342.2
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 6731 0 0 0 34207 13 0 0 25 0 1 0 342100012 31289344 6197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 7639 6197 90 219 0 7416 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1602108/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=47072 CPUtime=402.19
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 7710 0 0 0 40205 14 0 0 25 0 1 0 342100012 48201728 7176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 11768 7176 90 219 0 11545 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47072

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1597756/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=47468 CPUtime=462.17
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 8776 0 0 0 46201 16 0 0 25 0 1 0 342100012 48607232 8242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 11867 8242 90 219 0 11644 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23970
/proc/meminfo: memFree=1594940/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=49224 CPUtime=522.16
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 9671 0 0 0 52189 27 0 0 25 0 1 0 342100012 50405376 8906 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 12306 8906 90 219 0 12083 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 49224

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 24092
/proc/meminfo: memFree=1592964/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=49888 CPUtime=582.1
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 10065 0 0 0 58170 40 0 0 25 0 1 0 342100012 51085312 9102 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 12472 9102 90 219 0 12249 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 49888

[startup+642.301 s]
/proc/loadavg: 1.10 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1593724/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=50792 CPUtime=642.04
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 10399 0 0 0 64152 52 0 0 25 0 1 0 342100012 52011008 9144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 12698 9144 90 219 0 12475 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 50792


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1592700/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=51600 CPUtime=821.99
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 10992 0 0 0 82113 86 0 0 25 0 1 0 342100012 52838400 9407 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 12900 9407 90 219 0 12677 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 51600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1592316/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=51880 CPUtime=881.98
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11163 0 0 0 88105 93 0 0 25 0 1 0 342100012 53125120 9479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 12970 9479 90 219 0 12747 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 51880

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1592252/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=52016 CPUtime=941.96
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11273 0 0 0 94098 98 0 0 25 0 1 0 342100012 53264384 9523 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13004 9523 90 219 0 12781 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 52016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1591804/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=52148 CPUtime=1001.94
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11547 0 0 0 100081 113 0 0 25 0 1 0 342100012 53399552 9599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13037 9599 90 219 0 12814 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 52148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1591804/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=52348 CPUtime=1061.93
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11685 0 0 0 106072 121 0 0 25 0 1 0 342100012 53604352 9638 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13087 9638 90 219 0 12864 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 52348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1591740/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=52348 CPUtime=1121.91
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11766 0 0 0 112068 123 0 0 25 0 1 0 342100012 53604352 9653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13087 9653 90 219 0 12864 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 52348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1591484/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=52480 CPUtime=1181.9
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 11950 0 0 0 118058 132 0 0 25 0 1 0 342100012 53739520 9705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556980 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13120 9705 90 219 0 12897 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 52480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1591164/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54148 CPUtime=1241.88
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 12532 0 0 0 124047 141 0 0 25 0 1 0 342100012 55447552 9770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13537 9770 90 219 0 13314 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 54148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590972/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54420 CPUtime=1301.87
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 12672 0 0 0 130038 149 0 0 25 0 1 0 342100012 55726080 9844 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13605 9844 90 219 0 13382 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 54420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590396/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54684 CPUtime=1361.85
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13000 0 0 0 136024 161 0 0 25 0 1 0 342100012 55996416 9974 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13671 9974 90 219 0 13448 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 54684

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590268/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54828 CPUtime=1421.84
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13119 0 0 0 142017 167 0 0 25 0 1 0 342100012 56143872 9994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13707 9994 90 219 0 13484 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 54828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590204/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54828 CPUtime=1481.83
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13237 0 0 0 148009 174 0 0 25 0 1 0 342100012 56143872 10013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13707 10013 90 219 0 13484 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 54828

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590140/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54828 CPUtime=1541.81
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13316 0 0 0 154004 177 0 0 25 0 1 0 342100012 56143872 10026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13707 10026 90 219 0 13484 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 54828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1590012/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=54828 CPUtime=1601.79
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13452 0 0 0 159997 182 0 0 25 0 1 0 342100012 56143872 10063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13707 10063 90 219 0 13484 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 54828

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1589756/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=55172 CPUtime=1661.78
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13666 0 0 0 165986 192 0 0 25 0 1 0 342100012 56496128 10112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13793 10112 90 219 0 13570 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 55172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1589628/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=55172 CPUtime=1721.76
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13791 0 0 0 171980 196 0 0 25 0 1 0 342100012 56496128 10138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13793 10138 90 219 0 13570 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 55172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1589564/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=55308 CPUtime=1781.75
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13918 0 0 0 177972 203 0 0 25 0 1 0 342100012 56635392 10199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13827 10199 90 219 0 13604 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 55308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 24168
/proc/meminfo: memFree=1589500/2055920 swapFree=4183072/4192956
[pid=23969] ppid=23967 vsize=55308 CPUtime=1800.05
/proc/23969/stat : 23969 (PBS4_SAT07v2) R 23967 23969 22954 0 -1 4194304 13923 0 0 0 179801 204 0 0 25 0 1 0 342100012 56635392 10204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23969/statm: 13827 10204 90 219 0 13604 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 55308

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.02
CPU system time (s): 2.04869
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 55308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.02
system time used= 2.04869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13924
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= 2573

runsolver used 1.42978 second user time and 3.54546 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 21:51:40 UTC 2007

IDJOB= 459834
IDBENCH= 48295
IDSOLVER= 200
FILE ID= node63/459834-1178661100

PBS_JOBID= 5218413

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_5_80.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459834-1178661100/instance-459834-1178661100.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-459834-1178661100 -o ROOT/results/node63/conversion-459834-1178661100 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459834-1178661100/instance-459834-1178661100.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-459834-1178661100 -o ROOT/results/node63/solver-459834-1178661100 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459834-1178661100/instance-459834-1178661100.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  611c10fb20bc9774d31ac4d0681f384d

RANDOM SEED= 445369728

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1631132 kB
Buffers:         29656 kB
Cached:         285632 kB
SwapCached:       3904 kB
Active:         180336 kB
Inactive:       157288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631132 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            3600 kB
Writeback:           0 kB
Mapped:          28428 kB
Slab:            72952 kB
Committed_AS:  5976360 kB
PageTables:       1500 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= 66558 MiB

End job on node63 on Tue May  8 22:21:44 UTC 2007