Trace number 3453951

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Sat4j Res//CP 2.3.0OPT2 0.195969 1.65988

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_10_4_5.opb
MD5SUM3415da306b581d2850fca852a2864fe8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
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 constraints10
Minimum length of a constraint5
Maximum length of a constraint8
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)46
Sum of products size (including duplicates)92
Number of different products46
Sum of products size92

Quality of the solution as a function of time


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

Solver Data 

0.02/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.09	c See www.sat4j.org for details.
0.02/0.09	c version 2.3.1.v20110525
0.02/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.09	c java.vm.version	19.1-b02
0.02/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.09	c sun.arch.data.model	64
0.02/0.09	c java.version		1.6.0_24
0.02/0.09	c os.name		Linux
0.02/0.09	c os.version		2.6.18-164.el5
0.02/0.09	c os.arch		amd64
0.02/0.09	c Free memory 		9996466904
0.02/0.09	c Max memory 		10048897024
0.02/0.09	c Total memory 		10048897024
0.02/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-3453951-1307194660.opb
0.09/0.12	c reading problem ... 
0.09/0.14	c ... done. Wall clock time 0.022s.
0.09/0.14	c #vars     56
0.09/0.14	c #constraints  102
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.09/0.14	c  And the winner is Resolution
0.15/0.64	c SATISFIABLE
0.15/0.64	c OPTIMIZING...
0.15/0.64	c Got one! Elapsed wall clock time (in seconds):0.526
0.15/0.64	o 3
0.15/0.65	c  And the winner is Resolution
0.17/1.15	c Got one! Elapsed wall clock time (in seconds):1.032
0.17/1.15	o 2
0.17/1.15	c  And the winner is Resolution
0.18/1.65	c starts		: 3
0.18/1.65	c conflicts		: 13
0.18/1.65	c decisions		: 26
0.18/1.65	c propagations		: 366
0.18/1.65	c inspects		: 1190
0.18/1.65	c shortcuts		: 0
0.18/1.65	c learnt literals	: 1
0.18/1.65	c learnt binary clauses	: 1
0.18/1.65	c learnt ternary clauses	: 0
0.18/1.65	c learnt constraints	: 11
0.18/1.65	c ignored constraints	: 0
0.18/1.65	c root simplifications	: 0
0.18/1.65	c removed literals (reason simplification)	: 11
0.18/1.65	c reason swapping (by a shorter reason)	: 0
0.18/1.65	c Calls to reduceDB	: 0
0.18/1.65	c number of reductions to clauses (during analyze)	: 0
0.18/1.65	c number of learned constraints concerned by reduction	: 0
0.18/1.65	c number of learning phase by resolution	: 0
0.18/1.65	c number of learning phase by cutting planes	: 0
0.18/1.65	c speed (assignments/second)	: 726.1904761904761
0.18/1.65	c non guided choices	0
0.18/1.65	c learnt constraints type 
0.18/1.65	c constraints type 
0.18/1.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.18/1.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.18/1.65	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.18/1.65	c constraints type 
0.18/1.65	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.18/1.65	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.18/1.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.18/1.65	s OPTIMUM FOUND
0.18/1.65	v -x1 x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 
0.18/1.65	c objective function=2
0.18/1.65	c Total wall clock time (in seconds): 1.536

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453951-1307194660/watcher-3453951-1307194660 -o /tmp/evaluation-result-3453951-1307194660/solver-3453951-1307194660 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453951-1307194660.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.69 2.26 2.96 2/436 13509
/proc/meminfo: memFree=24668752/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=36924 CPUtime=0 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 1369 0 1 0 0 0 0 0 17 0 2 0 811881625 37810176 1072 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 9231 1072 832 9 0 387 0
[pid=13509/tid=13511] ppid=13504 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) R 13504 13509 9722 0 -1 4202560 2636 0 1 0 0 0 0 0 17 0 2 0 811881626 10694979584 3452 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270338077755 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.041412 s]
/proc/loadavg: 1.69 2.26 2.96 2/436 13509
/proc/meminfo: memFree=24668752/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10466452 CPUtime=0.02 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 11064 0 1 0 1 1 0 0 17 0 12 0 811881625 10717646848 10763 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2616613 10763 1629 9 0 2607361 0
[pid=13509/tid=13511] ppid=13504 vsize=10466452 CPUtime=0.02 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) S 13504 13509 9722 0 -1 4202560 9939 0 1 0 1 1 0 0 19 0 12 0 811881626 10717646848 10763 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16784584 18446604454225333056 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10466452

[startup+0.100166 s]
/proc/loadavg: 1.69 2.26 2.96 2/436 13509
/proc/meminfo: memFree=24668752/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10540132 CPUtime=0.09 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 12952 0 1 0 8 1 0 0 17 0 18 0 811881625 10793095168 12649 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2635033 12650 2093 9 0 2625767 0
[pid=13509/tid=13511] ppid=13504 vsize=10540132 CPUtime=0.08 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) R 13504 13509 9722 0 -1 4202560 11056 0 1 0 7 1 0 0 18 0 18 0 811881626 10793095168 12651 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 46941318067706 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540132

[startup+0.301168 s]
/proc/loadavg: 1.69 2.26 2.96 2/436 13509
/proc/meminfo: memFree=24668752/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10544396 CPUtime=0.15 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 13600 0 1 0 14 1 0 0 17 0 19 0 811881625 10797461504 13297 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2636099 13297 2141 9 0 2626833 0
[pid=13509/tid=13511] ppid=13504 vsize=10544396 CPUtime=0.12 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) S 13504 13509 9722 0 -1 4202560 11545 0 1 0 11 1 0 0 19 0 19 0 811881626 10797461504 13297 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 10544396

[startup+0.701094 s]
/proc/loadavg: 1.69 2.26 2.96 2/436 13509
/proc/meminfo: memFree=24668752/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10544396 CPUtime=0.17 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 13680 0 1 0 16 1 0 0 17 0 19 0 811881625 10797461504 13377 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2636099 13377 2141 9 0 2626833 0
[pid=13509/tid=13511] ppid=13504 vsize=10544396 CPUtime=0.12 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) S 13504 13509 9722 0 -1 4202560 11570 0 1 0 11 1 0 0 16 0 19 0 811881626 10797461504 13377 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544396

[startup+1.50093 s]
/proc/loadavg: 1.69 2.26 2.96 4/474 13559
/proc/meminfo: memFree=24554440/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10544396 CPUtime=0.18 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 13736 0 1 0 17 1 0 0 17 0 20 0 811881625 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2636099 13433 2141 9 0 2626833 0
[pid=13509/tid=13511] ppid=13504 vsize=10544396 CPUtime=0.12 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) S 13504 13509 9722 0 -1 4202560 11572 0 1 0 11 1 0 0 16 0 20 0 811881626 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13521] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13521/stat : 13521 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13523] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13523/stat : 13523 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13524] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13524/stat : 13524 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13525] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13525/stat : 13525 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13526] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13526/stat : 13526 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13527] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13527/stat : 13527 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13528] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13528/stat : 13528 (java) S 13504 13509 9722 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13529] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13529/stat : 13529 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13531] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13531/stat : 13531 (java) S 13504 13509 9722 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 0 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13534] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13534/stat : 13534 (java) S 13504 13509 9722 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13535] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13535/stat : 13535 (java) S 13504 13509 9722 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13536] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13536/stat : 13536 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811881631 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350207409 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13537] ppid=13504 vsize=10544396 CPUtime=0.01 cores=1,3,5,7
/proc/13509/task/13537/stat : 13537 (java) S 13504 13509 9722 0 -1 4202560 259 0 0 0 1 0 0 0 15 0 20 0 811881631 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 5 0 0 0
[pid=13509/tid=13540] ppid=13504 vsize=10544396 CPUtime=0.01 cores=1,3,5,7
/proc/13509/task/13540/stat : 13540 (java) S 13504 13509 9722 0 -1 4202560 584 0 0 0 1 0 0 0 20 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13541] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13541/stat : 13541 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13543] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13543/stat : 13543 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 5 0 0 0
[pid=13509/tid=13548] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13548/stat : 13548 (java) S 13504 13509 9722 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 811881640 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10544396

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

[startup+1.6009 s]
/proc/loadavg: 1.69 2.26 2.96 4/474 13559
/proc/meminfo: memFree=24554440/32951124 swapFree=50923800/67111528
[pid=13509] ppid=13504 vsize=10544396 CPUtime=0.18 cores=1,3,5,7
/proc/13509/stat : 13509 (java) S 13504 13509 9722 0 -1 4202496 13736 0 1 0 17 1 0 0 17 0 20 0 811881625 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350186469 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/13509/statm: 2636099 13433 2141 9 0 2626833 0
[pid=13509/tid=13511] ppid=13504 vsize=10544396 CPUtime=0.12 cores=1,3,5,7
/proc/13509/task/13511/stat : 13511 (java) S 13504 13509 9722 0 -1 4202560 11572 0 1 0 11 1 0 0 16 0 20 0 811881626 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13521] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13521/stat : 13521 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13523] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13523/stat : 13523 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13524] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13524/stat : 13524 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13525] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13525/stat : 13525 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13526] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13526/stat : 13526 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13527] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13527/stat : 13527 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13528] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13528/stat : 13528 (java) S 13504 13509 9722 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 3 0 0 0
[pid=13509/tid=13529] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13529/stat : 13529 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811881628 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
[pid=13509/tid=13531] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13531/stat : 13531 (java) S 13504 13509 9722 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 0 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13534] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13534/stat : 13534 (java) S 13504 13509 9722 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13535] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13535/stat : 13535 (java) S 13504 13509 9722 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 20 0 811881629 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13536] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13536/stat : 13536 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811881631 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350207409 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13537] ppid=13504 vsize=10544396 CPUtime=0.01 cores=1,3,5,7
/proc/13509/task/13537/stat : 13537 (java) S 13504 13509 9722 0 -1 4202560 259 0 0 0 1 0 0 0 15 0 20 0 811881631 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 5 0 0 0
[pid=13509/tid=13540] ppid=13504 vsize=10544396 CPUtime=0.01 cores=1,3,5,7
/proc/13509/task/13540/stat : 13540 (java) S 13504 13509 9722 0 -1 4202560 584 0 0 0 1 0 0 0 20 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13541] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13541/stat : 13541 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350199705 0 4 0 16800975 18446604454225333056 0 0 -1 7 0 0 0
[pid=13509/tid=13543] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13543/stat : 13543 (java) S 13504 13509 9722 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 811881632 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 5 0 0 0
[pid=13509/tid=13548] ppid=13504 vsize=10544396 CPUtime=0 cores=1,3,5,7
/proc/13509/task/13548/stat : 13548 (java) S 13504 13509 9722 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 811881640 10797461504 13433 33554432000 1073741824 1073778376 140734919900064 18446744073709551615 270350200320 0 4 0 16800975 18446604454225333056 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10544396

Child status: 30
Real time (s): 1.65988
CPU time (s): 0.195969
CPU user time (s): 0.175973
CPU system time (s): 0.019996
CPU usage (%): 11.8062
Max. virtual memory (cumulated for all children) (KiB): 10544396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.175973
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13748
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 490
involuntary context switches= 89

runsolver used 0.004999 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-04 15:37:40
IDJOB=3453951
IDBENCH=48155
IDSOLVER=1950
FILE ID=node143/3453951-1307194660
RUNJOBID= node143-1307194660-13491
PBS_JOBID= 13508843
Free space on /tmp= 73976 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_5.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453951-1307194660/watcher-3453951-1307194660 -o /tmp/evaluation-result-3453951-1307194660/solver-3453951-1307194660 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453951-1307194660.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3415da306b581d2850fca852a2864fe8
RANDOM SEED=1479437012

node143.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24669172 kB
Buffers:        318376 kB
Cached:         474140 kB
SwapCached:       9140 kB
Active:        7517344 kB
Inactive:       483732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24669172 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:             868 kB
Writeback:           0 kB
AnonPages:     7205756 kB
Mapped:          20896 kB
Slab:           132716 kB
PageTables:      80040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115655636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73976 MiB
End job on node143 at 2011-06-04 15:37:42