Trace number 3734526

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
PB11: Sat4j Res//CP 2.3.0OPT2 0.553915 1.74977

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_40_40.r.opb
MD5SUMe50e14c7bfcc297dc066e5f2818ead9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.001999
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 variables50
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint40
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.10/0.10	c version 2.3.1.v20110525
0.10/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.10/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.10/0.10	c java.vm.version	19.1-b02
0.10/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.10/0.10	c sun.arch.data.model	64
0.10/0.10	c java.version		1.6.0_24
0.10/0.10	c os.name		Linux
0.10/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.10/0.10	c os.arch		amd64
0.10/0.10	c Free memory 		9996466904
0.10/0.10	c Max memory 		10048897024
0.10/0.10	c Total memory 		10048897024
0.10/0.10	c Number of processors 	8
0.10/0.12	c Pseudo Boolean Optimization
0.10/0.12	c ManyCore solver with 2 solvers running in parallel
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.12	c Expensive reason simplification
0.10/0.12	c Armin Biere (Picosat) restarts strategy
0.10/0.12	c Glucose learned constraints deletion strategy
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=false
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.12	c No reason simplification
0.10/0.12	c Armin Biere (Picosat) restarts strategy
0.10/0.12	c Glucose learned constraints deletion strategy
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=false
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-3734526-1338691513.opb
0.10/0.12	c reading problem ... 
0.26/0.23	c ... done. Wall clock time 0.112s.
0.26/0.23	c #vars     50
0.26/0.23	c #constraints  100
0.26/0.23	c constraints type 
0.26/0.23	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.26/0.23	c constraints type 
0.26/0.23	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.26/0.24	c  And the winner is Resolution
0.41/0.74	c SATISFIABLE
0.41/0.74	c OPTIMIZING...
0.41/0.74	c Got one! Elapsed wall clock time (in seconds):0.613
0.41/0.74	o 3
0.41/0.75	c  And the winner is Resolution
0.47/1.24	c Got one! Elapsed wall clock time (in seconds):1.117
0.47/1.24	o 2
0.47/1.25	c  And the winner is CuttingPlanes
0.52/1.74	c starts		: 3
0.52/1.74	c conflicts		: 10
0.52/1.74	c decisions		: 210
0.52/1.74	c propagations		: 267
0.52/1.74	c inspects		: 6095
0.52/1.74	c shortcuts		: 0
0.52/1.74	c learnt literals	: 0
0.52/1.74	c learnt binary clauses	: 0
0.52/1.74	c learnt ternary clauses	: 0
0.52/1.74	c learnt constraints	: 8
0.52/1.74	c ignored constraints	: 0
0.52/1.74	c root simplifications	: 0
0.52/1.74	c removed literals (reason simplification)	: 0
0.52/1.74	c reason swapping (by a shorter reason)	: 0
0.52/1.74	c Calls to reduceDB	: 0
0.52/1.74	c number of reductions to clauses (during analyze)	: 0
0.52/1.74	c number of learned constraints concerned by reduction	: 0
0.52/1.74	c number of learning phase by resolution	: 0
0.52/1.74	c number of learning phase by cutting planes	: 0
0.52/1.74	c speed (assignments/second)	: 532.934131736527
0.52/1.74	c non guided choices	0
0.52/1.74	c learnt constraints type 
0.52/1.74	c constraints type 
0.52/1.74	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.52/1.74	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.52/1.74	c constraints type 
0.52/1.74	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.52/1.74	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.52/1.74	s OPTIMUM FOUND
0.52/1.74	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 
0.52/1.74	c objective function=2
0.52/1.74	c Total wall clock time (in seconds): 1.62

Verifier Data 

OK	2

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-3734526-1338691513/watcher-3734526-1338691513 -o /tmp/evaluation-result-3734526-1338691513/solver-3734526-1338691513 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3734526-1338691513.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: 3.69 3.88 3.83 4/194 16695
/proc/meminfo: memFree=23798276/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/16695/stat : 16695 (java) R 16693 16695 4583 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 335276737 23793664 713 33554432000 1073741824 1073778376 140734905440880 140734905429944 229346687056 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 5809 713 528 9 0 128 0

[startup+0.0176199 s]
/proc/loadavg: 3.69 3.88 3.83 4/194 16695
/proc/meminfo: memFree=23798276/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=10510056 CPUtime=0 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 2568 0 1 0 0 0 0 0 20 0 2 0 335276737 10762297344 4293 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2627514 4293 942 9 0 2618623 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10510056

[startup+0.100206 s]
/proc/loadavg: 3.69 3.88 3.83 4/194 16695
/proc/meminfo: memFree=23798276/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=11586392 CPUtime=0.1 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 5196 0 1 0 8 2 0 0 20 0 18 0 335276737 11864465408 13531 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2896598 13531 2087 9 0 2887285 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11586392

[startup+0.300287 s]
/proc/loadavg: 3.69 3.88 3.83 4/194 16695
/proc/meminfo: memFree=23798276/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=11787112 CPUtime=0.41 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 7849 0 1 0 38 3 0 0 20 0 19 0 335276737 12070002688 17262 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2946778 17262 2228 9 0 2937465 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 11787112

[startup+0.7002 s]
/proc/loadavg: 3.69 3.88 3.83 4/194 16695
/proc/meminfo: memFree=23798276/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=11787112 CPUtime=0.41 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 7849 0 1 0 38 3 0 0 20 0 19 0 335276737 12070002688 17262 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2946778 17262 2228 9 0 2937465 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 11787112

[startup+1.50062 s]
/proc/loadavg: 3.69 3.88 3.83 3/213 16720
/proc/meminfo: memFree=23733272/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=11852648 CPUtime=0.52 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 8688 0 1 0 48 4 0 0 20 0 19 0 335276737 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2963162 19401 2241 9 0 2953849 0
[pid=16695/tid=16697] ppid=16693 vsize=11852648 CPUtime=0.22 cores=1,3,5,7
/proc/16695/task/16697/stat : 16697 (java) S 16693 16695 4583 0 -1 4202560 3384 0 1 0 20 2 0 0 20 0 19 0 335276737 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567925523608 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16698] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16698/stat : 16698 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567914584232 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16699] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16699/stat : 16699 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567913531688 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16700] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16700/stat : 16700 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567912479144 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=16695/tid=16701] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16701/stat : 16701 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567911426600 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=16695/tid=16702] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16702/stat : 16702 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567910374056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16703] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16703/stat : 16703 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567909321512 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=16695/tid=16704] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16704/stat : 16704 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567908268968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16705] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16705/stat : 16705 (java) S 16693 16695 4583 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567907216424 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16706] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16706/stat : 16706 (java) S 16693 16695 4583 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567743027304 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16707] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16707/stat : 16707 (java) S 16693 16695 4583 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567741973624 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16708] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16708/stat : 16708 (java) S 16693 16695 4583 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567740920968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16709] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16709/stat : 16709 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567739869712 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16710] ppid=16693 vsize=11852648 CPUtime=0.11 cores=1,3,5,7
/proc/16695/task/16710/stat : 16710 (java) S 16693 16695 4583 0 -1 4202560 2157 0 0 0 11 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567738817080 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16711] ppid=16693 vsize=11852648 CPUtime=0.13 cores=1,3,5,7
/proc/16695/task/16711/stat : 16711 (java) S 16693 16695 4583 0 -1 4202560 1835 0 0 0 13 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567737764536 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16712] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16712/stat : 16712 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567736712184 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=16695/tid=16713] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16713/stat : 16713 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567735659848 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 11852648

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

[startup+1.70068 s]
/proc/loadavg: 3.69 3.88 3.83 3/213 16720
/proc/meminfo: memFree=23733272/32873852 swapFree=6856/6856
[pid=16695] ppid=16693 vsize=11852648 CPUtime=0.52 cores=1,3,5,7
/proc/16695/stat : 16695 (java) S 16693 16695 4583 0 -1 4202496 8688 0 1 0 48 4 0 0 20 0 19 0 335276737 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140734905432016 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/16695/statm: 2963162 19401 2241 9 0 2953849 0
[pid=16695/tid=16697] ppid=16693 vsize=11852648 CPUtime=0.22 cores=1,3,5,7
/proc/16695/task/16697/stat : 16697 (java) S 16693 16695 4583 0 -1 4202560 3384 0 1 0 20 2 0 0 20 0 19 0 335276737 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567925523608 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16698] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16698/stat : 16698 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567914584232 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16699] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16699/stat : 16699 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567913531688 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16700] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16700/stat : 16700 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567912479144 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=16695/tid=16701] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16701/stat : 16701 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567911426600 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=16695/tid=16702] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16702/stat : 16702 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567910374056 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16703] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16703/stat : 16703 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567909321512 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=16695/tid=16704] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16704/stat : 16704 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567908268968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16705] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16705/stat : 16705 (java) S 16693 16695 4583 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335276740 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567907216424 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16706] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16706/stat : 16706 (java) S 16693 16695 4583 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567743027304 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16707] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16707/stat : 16707 (java) S 16693 16695 4583 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567741973624 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16708] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16708/stat : 16708 (java) S 16693 16695 4583 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335276741 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567740920968 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16709] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16709/stat : 16709 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567739869712 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16710] ppid=16693 vsize=11852648 CPUtime=0.11 cores=1,3,5,7
/proc/16695/task/16710/stat : 16710 (java) S 16693 16695 4583 0 -1 4202560 2157 0 0 0 11 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567738817080 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=16695/tid=16711] ppid=16693 vsize=11852648 CPUtime=0.13 cores=1,3,5,7
/proc/16695/task/16711/stat : 16711 (java) S 16693 16695 4583 0 -1 4202560 1835 0 0 0 13 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567737764536 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=16695/tid=16712] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16712/stat : 16712 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567736712184 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=16695/tid=16713] ppid=16693 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/16695/task/16713/stat : 16713 (java) S 16693 16695 4583 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335276744 12137111552 19401 33554432000 1073741824 1073778376 140734905440880 140567735659848 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.74977
CPU time (s): 0.553915
CPU user time (s): 0.490925
CPU system time (s): 0.06299
CPU usage (%): 31.6564
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.490925
system time used= 0.06299
maximum resident set size= 79664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8695
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= 283
involuntary context switches= 32

runsolver used 0.000999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-03 04:45:13
IDJOB=3734526
IDBENCH=2865
IDSOLVER=2328
FILE ID=node129/3734526-1338691513
RUNJOBID= node129-1338679212-13350
PBS_JOBID= 14636684
Free space on /tmp= 70484 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734526-1338691513/watcher-3734526-1338691513 -o /tmp/evaluation-result-3734526-1338691513/solver-3734526-1338691513 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3734526-1338691513.opb

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

MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c
RANDOM SEED=694222396

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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	: 5331.91
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        23798920 kB
Buffers:          460120 kB
Cached:          5616104 kB
SwapCached:            0 kB
Active:          4662140 kB
Inactive:        3531452 kB
Active(anon):    2108668 kB
Inactive(anon):    10748 kB
Active(file):    2553472 kB
Inactive(file):  3520704 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               300 kB
Writeback:             0 kB
AnonPages:       2197088 kB
Mapped:            22372 kB
Shmem:               204 kB
Slab:             741460 kB
SReclaimable:     183252 kB
SUnreclaim:       558208 kB
KernelStack:        1760 kB
PageTables:         7912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:   10455124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2134016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70484 MiB
End job on node129 at 2012-06-03 04:45:15