Trace number 3734468

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 2010-05-31OPT4 0.823874 3.17267

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex6inp.r.opb
MD5SUMa697ba02f65c70d7438dbd80142dac41
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables96
Total number of constraints28
Number of constraints which are clauses28
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint50
Number of terms in the objective function 96
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 96
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 96
Number of bits of the biggest sum of numbers7
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version 2.2.0.v20100531
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		1349517296
0.00/0.08	c Max memory 		1356595200
0.00/0.08	c Total memory 		1356595200
0.00/0.08	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@ae94e92
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-3734468-1338744584.opb
0.09/0.11	c reading problem ... 
0.09/0.16	c ... done. Wall clock time 0.051s.
0.09/0.16	c #vars     96
0.09/0.16	c #constraints  28
0.09/0.16	c constraints type 
0.09/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 27
0.09/0.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.09/0.16	c constraints type 
0.09/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.09/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 27
0.09/0.16	c And the winner is Resolution
0.18/1.16	c SATISFIABLE
0.18/1.16	c OPTIMIZING...
0.18/1.16	c Got one! Elapsed wall clock time (in seconds):1.053
0.18/1.16	o 5
0.18/1.17	c And the winner is Resolution
0.18/2.16	c Got one! Elapsed wall clock time (in seconds):2.056
0.18/2.16	o 4
0.33/2.25	c And the winner is CuttingPlanes
0.79/3.16	c starts		: 3
0.79/3.16	c conflicts		: 21
0.79/3.16	c decisions		: 340
0.79/3.16	c propagations		: 610
0.79/3.16	c inspects		: 1602
0.79/3.16	c learnt literals	: 0
0.79/3.16	c learnt binary clauses	: 0
0.79/3.16	c learnt ternary clauses	: 0
0.79/3.16	c learnt clauses	: 20
0.79/3.16	c ignored clauses	: 0
0.79/3.16	c root simplifications	: 0
0.79/3.16	c removed literals (reason simplification)	: 0
0.79/3.16	c reason swapping (by a shorter reason)	: 0
0.79/3.16	c Calls to reduceDB	: 0
0.79/3.16	c number of reductions to clauses (during analyze)	: 0
0.79/3.16	c number of learned constraints concerned by reduction	: 0
0.79/3.16	c number of learning phase by resolution	: 0
0.79/3.16	c number of learning phase by cutting planes	: 0
0.79/3.16	c speed (assignments/second)	: 608.7824351297405
0.79/3.16	c non guided choices	0
0.79/3.16	c learnt constraints type 
0.79/3.16	c constraints type 
0.79/3.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 27
0.79/3.16	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.79/3.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.79/3.16	c constraints type 
0.79/3.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.79/3.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 27
0.79/3.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.79/3.16	s OPTIMUM FOUND
0.79/3.17	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 
0.79/3.17	c objective function=4
0.79/3.17	c Total wall clock time (in seconds): 3.06

Verifier Data 

OK	4

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-3734468-1338744584/watcher-3734468-1338744584 -o /tmp/evaluation-result-3734468-1338744584/solver-3734468-1338744584 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3734468-1338744584.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: 3.50 3.75 3.37 5/197 7975
/proc/meminfo: memFree=29961788/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/7975/stat : 7975 (java) R 7973 7975 31325 0 -1 4202496 988 0 0 0 0 0 0 0 20 0 1 0 340582925 23793664 716 33554432000 1073741824 1073778376 140736312917184 140736312906248 225435497832 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 5809 716 530 9 0 128 0

[startup+0.0167619 s]
/proc/loadavg: 3.50 3.75 3.37 5/197 7975
/proc/meminfo: memFree=29961788/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=1756912 CPUtime=0 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 2700 0 1 0 0 0 0 0 20 0 4 0 340582925 1799077888 2892 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 439485 2896 952 9 0 430594 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1756912

[startup+0.100299 s]
/proc/loadavg: 3.50 3.75 3.37 5/197 7975
/proc/meminfo: memFree=29961788/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=2699928 CPUtime=0.09 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 4742 0 1 0 8 1 0 0 20 0 18 0 340582925 2764726272 6439 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 674982 6439 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2699928

[startup+0.300276 s]
/proc/loadavg: 3.50 3.75 3.37 5/197 7975
/proc/meminfo: memFree=29961788/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=2966184 CPUtime=0.18 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 5097 0 1 0 17 1 0 0 20 0 20 0 340582925 3037372416 8271 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 741546 8271 2194 9 0 732240 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 2966184

[startup+0.700263 s]
/proc/loadavg: 3.50 3.75 3.37 5/197 7975
/proc/meminfo: memFree=29961788/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=2966184 CPUtime=0.18 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 5097 0 1 0 17 1 0 0 20 0 20 0 340582925 3037372416 8271 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 741546 8271 2194 9 0 732240 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 2966184

[startup+1.50074 s]
/proc/loadavg: 3.50 3.75 3.37 3/217 7997
/proc/meminfo: memFree=29936976/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=2966184 CPUtime=0.18 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 5108 0 1 0 17 1 0 0 20 0 20 0 340582925 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 741546 9298 2194 9 0 732240 0
[pid=7975/tid=7977] ppid=7973 vsize=2966184 CPUtime=0.14 cores=0,2,4,6
/proc/7975/task/7977/stat : 7977 (java) S 7973 7975 31325 0 -1 4202560 2795 0 1 0 12 2 0 0 20 0 20 0 340582925 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367818630296 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7978] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7978/stat : 7978 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367802910888 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7979] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7979/stat : 7979 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367801858344 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7980] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7980/stat : 7980 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367800805800 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7981] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7981/stat : 7981 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367799753256 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7982] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7982/stat : 7982 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367798700712 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7983] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7983/stat : 7983 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367797648168 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7984] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7984/stat : 7984 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367796595624 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7985] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7985/stat : 7985 (java) S 7973 7975 31325 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367795543080 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7986] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7986/stat : 7986 (java) S 7973 7975 31325 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367665018984 225448081321 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7987] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7987/stat : 7987 (java) S 7973 7975 31325 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367663965304 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7988] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7988/stat : 7988 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367662912648 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7989] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7989/stat : 7989 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367661861392 225448089376 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7990] ppid=7973 vsize=2966184 CPUtime=0.01 cores=0,2,4,6
/proc/7975/task/7990/stat : 7990 (java) S 7973 7975 31325 0 -1 4202560 466 0 0 0 1 0 0 0 20 0 20 0 340582931 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367660808760 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7991] ppid=7973 vsize=2966184 CPUtime=0.01 cores=0,2,4,6
/proc/7975/task/7991/stat : 7991 (java) S 7973 7975 31325 0 -1 4202560 593 0 0 0 1 0 0 0 20 0 20 0 340582931 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367659756216 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7992] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7992/stat : 7992 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367658703864 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7993] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7993/stat : 7993 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367657651528 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7996] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7996/stat : 7996 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582942 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367654491176 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7997] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7997/stat : 7997 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582942 3037372416 9298 33554432000 1073741824 1073778376 140736312917184 140367653438632 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 2966184

[startup+3.10074 s]
/proc/loadavg: 3.38 3.72 3.36 3/217 7999
/proc/meminfo: memFree=29931684/32873844 swapFree=7900/7900
[pid=7975] ppid=7973 vsize=2966184 CPUtime=0.79 cores=0,2,4,6
/proc/7975/stat : 7975 (java) S 7973 7975 31325 0 -1 4202496 10345 0 1 0 74 5 0 0 20 0 20 0 340582925 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140736312908320 225448067133 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/7975/statm: 741546 12845 2236 9 0 732240 0
[pid=7975/tid=7977] ppid=7973 vsize=2966184 CPUtime=0.14 cores=0,2,4,6
/proc/7975/task/7977/stat : 7977 (java) S 7973 7975 31325 0 -1 4202560 2795 0 1 0 12 2 0 0 20 0 20 0 340582925 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367818630296 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7978] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7978/stat : 7978 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367802910888 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7979] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7979/stat : 7979 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367801858344 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7980] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7980/stat : 7980 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367800805800 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7981] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7981/stat : 7981 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582926 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367799753256 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7982] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7982/stat : 7982 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367798700712 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7983] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7983/stat : 7983 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367797648168 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7984] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7984/stat : 7984 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367796595624 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7985] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7985/stat : 7985 (java) S 7973 7975 31325 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340582927 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367795543080 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7986] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7986/stat : 7986 (java) S 7973 7975 31325 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367665018984 225448081321 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7987] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7987/stat : 7987 (java) S 7973 7975 31325 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367663965304 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7988] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7988/stat : 7988 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582928 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367662912648 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7989] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7989/stat : 7989 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367661861392 225448089376 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7975/tid=7990] ppid=7973 vsize=2966184 CPUtime=0.24 cores=0,2,4,6
/proc/7975/task/7990/stat : 7990 (java) S 7973 7975 31325 0 -1 4202560 3463 0 0 0 24 0 0 0 20 0 20 0 340582931 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367660808760 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7991] ppid=7973 vsize=2966184 CPUtime=0.2 cores=0,2,4,6
/proc/7975/task/7991/stat : 7991 (java) S 7973 7975 31325 0 -1 4202560 2782 0 0 0 20 0 0 0 20 0 20 0 340582931 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367659756216 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7992] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7992/stat : 7992 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367658703864 225448080444 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7975/tid=7993] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7993/stat : 7993 (java) S 7973 7975 31325 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340582931 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367657651528 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7975/tid=7996] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7996/stat : 7996 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582942 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367654491176 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7975/tid=7997] ppid=7973 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/7975/task/7997/stat : 7997 (java) S 7973 7975 31325 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340582942 3037372416 12845 33554432000 1073741824 1073778376 140736312917184 140367653438632 225448081321 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
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): 3.17267
CPU time (s): 0.823874
CPU user time (s): 0.751885
CPU system time (s): 0.071989
CPU usage (%): 25.9678
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.751885
system time used= 0.071989
maximum resident set size= 53440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10353
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= 304
involuntary context switches= 28

runsolver used 0.017997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 19:29:44
IDJOB=3734468
IDBENCH=2853
IDSOLVER=2324
FILE ID=node137/3734468-1338744584
RUNJOBID= node137-1338736827-6567
PBS_JOBID= 14636756
Free space on /tmp= 70324 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734468-1338744584/watcher-3734468-1338744584 -o /tmp/evaluation-result-3734468-1338744584/solver-3734468-1338744584 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3734468-1338744584.opb

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

MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41
RANDOM SEED=873407252

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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	: 5331.92
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		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:       32873844 kB
MemFree:        29961796 kB
Buffers:          271024 kB
Cached:          1220272 kB
SwapCached:         5796 kB
Active:          1380876 kB
Inactive:         707088 kB
Active(anon):     591868 kB
Inactive(anon):     7172 kB
Active(file):     789008 kB
Inactive(file):   699916 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:               472 kB
Writeback:             0 kB
AnonPages:        624632 kB
Mapped:            17392 kB
Shmem:                 0 kB
Slab:             684584 kB
SReclaimable:     125384 kB
SUnreclaim:       559200 kB
KernelStack:        1800 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1572636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    567296 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= 70324 MiB
End job on node137 at 2012-06-03 19:29:47