Trace number 3734138

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
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31OPT257 1.09283 3.17352

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=257-Q=331.opb
MD5SUM69a3a4b4f2b663a7f611efbe8d501762
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark257
Best CPU time to get the best result obtained on this benchmark0.009997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 257
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 85067
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346188
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 

0.01/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08	c See www.sat4j.org for details.
0.01/0.08	c version 2.2.0.v20100531
0.01/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.08	c java.vm.version	19.1-b02
0.01/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.08	c sun.arch.data.model	64
0.01/0.08	c java.version		1.6.0_24
0.01/0.08	c os.name		Linux
0.01/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.01/0.08	c os.arch		amd64
0.01/0.08	c Free memory 		1349517296
0.01/0.08	c Max memory 		1356595200
0.01/0.08	c Total memory 		1356595200
0.01/0.08	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5b2558d6
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	
0.09/0.11	c solving HOME/instance-3734138-1338744405.opb
0.09/0.11	c reading problem ... 
0.09/0.15	c ... done. Wall clock time 0.044s.
0.09/0.15	c #vars     99
0.09/0.15	c #constraints  245
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.71/0.36	c And the winner is Resolution
1.05/1.16	c SATISFIABLE
1.05/1.16	c OPTIMIZING...
1.05/1.16	c Got one! Elapsed wall clock time (in seconds):1.046
1.05/1.16	o 331
1.05/1.16	c And the winner is Resolution
1.06/2.16	c Got one! Elapsed wall clock time (in seconds):2.046
1.06/2.16	o 257
1.06/2.16	c And the winner is Resolution
1.06/3.16	c starts		: 5
1.06/3.16	c conflicts		: 559
1.06/3.16	c decisions		: 632
1.06/3.16	c propagations		: 12562
1.06/3.16	c inspects		: 70881
1.06/3.16	c learnt literals	: 6
1.06/3.16	c learnt binary clauses	: 8
1.06/3.16	c learnt ternary clauses	: 20
1.06/3.16	c learnt clauses	: 553
1.06/3.16	c ignored clauses	: 0
1.06/3.16	c root simplifications	: 0
1.06/3.16	c removed literals (reason simplification)	: 16722
1.06/3.16	c reason swapping (by a shorter reason)	: 0
1.06/3.16	c Calls to reduceDB	: 0
1.06/3.16	c number of reductions to clauses (during analyze)	: 0
1.06/3.16	c number of learned constraints concerned by reduction	: 0
1.06/3.16	c number of learning phase by resolution	: 0
1.06/3.16	c number of learning phase by cutting planes	: 0
1.06/3.16	c speed (assignments/second)	: 12462.301587301587
1.06/3.16	c non guided choices	0
1.06/3.16	c learnt constraints type 
1.06/3.16	c constraints type 
1.06/3.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
1.06/3.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
1.06/3.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
1.06/3.16	c constraints type 
1.06/3.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
1.06/3.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
1.06/3.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
1.06/3.16	s OPTIMUM FOUND
1.06/3.16	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 x20 -x21 x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 x94 -x95 -x96 x97 -x98 x99 
1.06/3.16	c objective function=257
1.06/3.16	c Total wall clock time (in seconds): 3.055

Verifier Data 

OK	257

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3734138-1338744405/watcher-3734138-1338744405 -o /tmp/evaluation-result-3734138-1338744405/solver-3734138-1338744405 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3734138-1338744405.opb 

running on 4 cores: 0,2,4,6

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: 1.89 2.50 2.74 2/171 18922
/proc/meminfo: memFree=31568740/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/18922/stat : 18922 (java6) D 18920 18922 3958 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 340566459 9515008 182 33554432000 1073741824 1073778376 140736339528224 140736339519256 217410518709 0 0 4096 0 18446744072100588836 0 0 17 0 0 0 0 0 0
/proc/18922/statm: 2323 182 140 9 0 71 0

[startup+0.0418369 s]
/proc/loadavg: 1.89 2.50 2.74 2/171 18922
/proc/meminfo: memFree=31568740/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2367080 CPUtime=0.01 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 3694 0 1 0 1 0 0 0 20 0 13 0 340566459 2423889920 4902 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 591770 4902 1677 9 0 582471 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2367080

[startup+0.100244 s]
/proc/loadavg: 1.89 2.50 2.74 2/171 18922
/proc/meminfo: memFree=31568740/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2699928 CPUtime=0.09 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 4716 0 1 0 8 1 0 0 20 0 18 0 340566459 2764726272 6419 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 674982 6419 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2699928

[startup+0.300161 s]
/proc/loadavg: 1.89 2.50 2.74 2/171 18922
/proc/meminfo: memFree=31568740/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2966184 CPUtime=0.71 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 9675 0 1 0 69 2 0 0 20 0 22 0 340566459 3037372416 11737 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 741546 11737 2221 9 0 732240 0
Current children cumulated CPU time (s) 0.71
Current children cumulated vsize (KiB) 2966184

[startup+0.700188 s]
/proc/loadavg: 1.89 2.50 2.74 2/171 18922
/proc/meminfo: memFree=31568740/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2966184 CPUtime=1.05 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 10411 0 1 0 101 4 0 0 20 0 20 0 340566459 3037372416 13918 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 741546 13918 2234 9 0 732240 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 2966184

[startup+1.50057 s]
/proc/loadavg: 1.89 2.50 2.74 1/191 18944
/proc/meminfo: memFree=31521308/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2966184 CPUtime=1.05 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 10421 0 1 0 101 4 0 0 20 0 20 0 340566459 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 741546 15454 2234 9 0 732240 0
[pid=18922/tid=18924] ppid=18920 vsize=2966184 CPUtime=0.12 cores=0,2,4,6
/proc/18922/task/18924/stat : 18924 (java) S 18920 18922 3958 0 -1 4202560 2791 0 1 0 11 1 0 0 20 0 20 0 340566460 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747177325720 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18925] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18925/stat : 18925 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747043560232 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18926] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18926/stat : 18926 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747042507432 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18922/tid=18927] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18927/stat : 18927 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747041455144 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18922/tid=18928] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18928/stat : 18928 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747040402344 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18929] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18929/stat : 18929 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747039349032 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18930] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18930/stat : 18930 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747038296232 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18931] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18931/stat : 18931 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747037243944 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18932] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18932/stat : 18932 (java) S 18920 18922 3958 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139747036191144 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18933] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18933/stat : 18933 (java) S 18920 18922 3958 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746553600744 217413892009 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18934] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18934/stat : 18934 (java) S 18920 18922 3958 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746552546808 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18935] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18935/stat : 18935 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746551494408 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18936] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18936/stat : 18936 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746550442896 217413900064 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18937] ppid=18920 vsize=2966184 CPUtime=0.23 cores=0,2,4,6
/proc/18922/task/18937/stat : 18937 (java) S 18920 18922 3958 0 -1 4202560 3167 0 0 0 23 0 0 0 20 0 20 0 340566466 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746549389496 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18938] ppid=18920 vsize=2966184 CPUtime=0.24 cores=0,2,4,6
/proc/18922/task/18938/stat : 18938 (java) S 18920 18922 3958 0 -1 4202560 3148 0 0 0 24 0 0 0 20 0 20 0 340566466 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746548336696 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18939] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18939/stat : 18939 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746547284600 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18922/tid=18940] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18940/stat : 18940 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746546232008 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18943] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18943/stat : 18943 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566476 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746543072936 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18944] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18944/stat : 18944 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566476 3037372416 15454 33554432000 1073741824 1073778376 140734416656496 139746542020136 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 2966184

[startup+3.10057 s]
/proc/loadavg: 1.74 2.46 2.72 1/191 18946
/proc/meminfo: memFree=31514816/32873648 swapFree=7628/7628
[pid=18922] ppid=18920 vsize=2966184 CPUtime=1.06 cores=0,2,4,6
/proc/18922/stat : 18922 (java) S 18920 18922 3958 0 -1 4202496 10428 0 1 0 102 4 0 0 20 0 20 0 340566459 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 140734416647632 217413877821 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18922/statm: 741546 16478 2234 9 0 732240 0
[pid=18922/tid=18924] ppid=18920 vsize=2966184 CPUtime=0.12 cores=0,2,4,6
/proc/18922/task/18924/stat : 18924 (java) S 18920 18922 3958 0 -1 4202560 2792 0 1 0 11 1 0 0 20 0 20 0 340566460 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747177325720 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18925] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18925/stat : 18925 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747043560232 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18926] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18926/stat : 18926 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747042507432 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18922/tid=18927] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18927/stat : 18927 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747041455144 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18922/tid=18928] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18928/stat : 18928 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747040402344 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18929] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18929/stat : 18929 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747039349032 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18930] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18930/stat : 18930 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747038296232 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18931] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18931/stat : 18931 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747037243944 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18932] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18932/stat : 18932 (java) S 18920 18922 3958 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340566462 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139747036191144 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18933] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18933/stat : 18933 (java) S 18920 18922 3958 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746553600744 217413892009 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18934] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18934/stat : 18934 (java) S 18920 18922 3958 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746552546808 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18935] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18935/stat : 18935 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566463 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746551494408 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18936] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18936/stat : 18936 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746550442896 217413900064 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18937] ppid=18920 vsize=2966184 CPUtime=0.23 cores=0,2,4,6
/proc/18922/task/18937/stat : 18937 (java) S 18920 18922 3958 0 -1 4202560 3167 0 0 0 23 0 0 0 20 0 20 0 340566466 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746549389496 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18922/tid=18938] ppid=18920 vsize=2966184 CPUtime=0.24 cores=0,2,4,6
/proc/18922/task/18938/stat : 18938 (java) S 18920 18922 3958 0 -1 4202560 3148 0 0 0 24 0 0 0 20 0 20 0 340566466 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746548336696 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18939] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18939/stat : 18939 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746547284600 217413891132 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18922/tid=18940] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18940/stat : 18940 (java) S 18920 18922 3958 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340566466 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746546232008 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18943] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18943/stat : 18943 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566476 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746543072936 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18922/tid=18944] ppid=18920 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18922/task/18944/stat : 18944 (java) S 18920 18922 3958 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340566476 3037372416 16478 33554432000 1073741824 1073778376 140734416656496 139746542020136 217413892009 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 2966184
heavy processes:

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

Child status: 30
Real time (s): 3.17352
CPU time (s): 1.09283
CPU user time (s): 1.03084
CPU system time (s): 0.06199
CPU usage (%): 34.436
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.03084
system time used= 0.06199
maximum resident set size= 67988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10439
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 360
involuntary context switches= 51

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-03 19:26:45
IDJOB=3734138
IDBENCH=2714
IDSOLVER=2324
FILE ID=node122/3734138-1338744405
RUNJOBID= node122-1338726600-10238
PBS_JOBID= 14636732
Free space on /tmp= 71188 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=257-Q=331.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734138-1338744405/watcher-3734138-1338744405 -o /tmp/evaluation-result-3734138-1338744405/solver-3734138-1338744405 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3734138-1338744405.opb

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

MD5SUM BENCH= 69a3a4b4f2b663a7f611efbe8d501762
RANDOM SEED=583009121

node122.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31568740 kB
Buffers:          246200 kB
Cached:           230000 kB
SwapCached:         1832 kB
Active:           357852 kB
Inactive:         123768 kB
Active(anon):       2204 kB
Inactive(anon):     5424 kB
Active(file):     355648 kB
Inactive(file):   118344 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67100168 kB
Dirty:                56 kB
Writeback:             0 kB
AnonPages:         10880 kB
Mapped:             8460 kB
Shmem:                 0 kB
Slab:             684172 kB
SReclaimable:     128436 kB
SUnreclaim:       555736 kB
KernelStack:        1416 kB
PageTables:         3752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71188 MiB
End job on node122 at 2012-06-03 19:26:48