Trace number 3733863

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 2010-05-31OPT11 0.524919 3.2017

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb
MD5SUMf7ce1bbc714a6b404586716e62ae4fc9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved YES
Number of variables75
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints104
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 173
Number of bits of the biggest sum of numbers8
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	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-3733863-1338743732.opb
0.09/0.11	c reading problem ... 
0.09/0.18	c ... done. Wall clock time 0.066s.
0.09/0.18	c #vars     75
0.09/0.18	c #constraints  104
0.09/0.18	c constraints type 
0.09/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.09/0.18	c constraints type 
0.09/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.25/0.23	c And the winner is Resolution
0.42/1.18	c SATISFIABLE
0.42/1.18	c OPTIMIZING...
0.42/1.18	c Got one! Elapsed wall clock time (in seconds):1.068
0.42/1.18	o 12
0.46/1.20	c And the winner is Resolution
0.50/2.18	c Got one! Elapsed wall clock time (in seconds):2.069
0.50/2.18	o 11
0.50/2.19	c And the winner is Resolution
0.51/3.18	c starts		: 3
0.51/3.18	c conflicts		: 90
0.51/3.18	c decisions		: 154
0.51/3.18	c propagations		: 2280
0.51/3.18	c inspects		: 20751
0.51/3.18	c learnt literals	: 6
0.51/3.18	c learnt binary clauses	: 13
0.51/3.18	c learnt ternary clauses	: 18
0.51/3.18	c learnt clauses	: 83
0.51/3.18	c ignored clauses	: 0
0.51/3.18	c root simplifications	: 0
0.51/3.18	c removed literals (reason simplification)	: 387
0.51/3.18	c reason swapping (by a shorter reason)	: 0
0.51/3.18	c Calls to reduceDB	: 0
0.51/3.18	c number of reductions to clauses (during analyze)	: 0
0.51/3.18	c number of learned constraints concerned by reduction	: 0
0.51/3.18	c number of learning phase by resolution	: 0
0.51/3.18	c number of learning phase by cutting planes	: 0
0.51/3.18	c speed (assignments/second)	: 2277.722277722278
0.51/3.18	c non guided choices	56
0.51/3.18	c learnt constraints type 
0.51/3.18	c constraints type 
0.51/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.51/3.18	c constraints type 
0.51/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.51/3.18	s OPTIMUM FOUND
0.51/3.18	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 
0.51/3.18	c objective function=11
0.51/3.18	c Total wall clock time (in seconds): 3.072

Verifier Data 

OK	11

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-3733863-1338743732/watcher-3733863-1338743732 -o /tmp/evaluation-result-3733863-1338743732/solver-3733863-1338743732 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3733863-1338743732.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: 3.47 3.83 3.82 3/196 1925
/proc/meminfo: memFree=27982304/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/1925/stat : 1925 (runsolver) D 1923 1925 22930 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 340498098 12095488 50 33554432000 4194304 5436572 140734820876704 140734820873000 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/1925/statm: 2953 50 31 304 0 2645 0

[startup+0.014276 s]
/proc/loadavg: 3.47 3.83 3.82 3/196 1925
/proc/meminfo: memFree=27982304/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=101592 CPUtime=0 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 340498098 104030208 1043 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 25382 1042 797 9 0 16774 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 101592

[startup+0.100281 s]
/proc/loadavg: 3.47 3.83 3.82 3/196 1925
/proc/meminfo: memFree=27982304/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=2699928 CPUtime=0.09 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 4709 0 1 0 8 1 0 0 20 0 18 0 340498098 2764726272 6412 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 674982 6412 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2699928

[startup+0.300246 s]
/proc/loadavg: 3.47 3.83 3.82 3/196 1925
/proc/meminfo: memFree=27982304/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=2966184 CPUtime=0.42 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 6825 0 1 0 38 4 0 0 20 0 20 0 340498098 3037372416 9847 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 741546 9847 2222 9 0 732240 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 2966184

[startup+0.700251 s]
/proc/loadavg: 3.47 3.83 3.82 3/196 1925
/proc/meminfo: memFree=27982304/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=2966184 CPUtime=0.42 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 6825 0 1 0 38 4 0 0 20 0 20 0 340498098 3037372416 9847 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 741546 9847 2222 9 0 732240 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 2966184

[startup+1.50073 s]
/proc/loadavg: 3.47 3.83 3.82 2/216 1947
/proc/meminfo: memFree=27951740/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=2966184 CPUtime=0.5 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 7154 0 1 0 44 6 0 0 20 0 20 0 340498098 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 741546 11514 2232 9 0 732240 0
[pid=1925/tid=1927] ppid=1923 vsize=2966184 CPUtime=0.15 cores=0,2,4,6
/proc/1925/task/1927/stat : 1927 (java) S 1923 1925 22930 0 -1 4202560 2792 0 1 0 15 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992286176408 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1928] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1928/stat : 1928 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992270457256 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1929] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1929/stat : 1929 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992269404712 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1930] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1930/stat : 1930 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992268351656 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1925/tid=1931] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1931/stat : 1931 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992267299112 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1932] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1932/stat : 1932 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992266247080 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1933] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1933/stat : 1933 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992265194536 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1934] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1934/stat : 1934 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992264141480 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1935] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1935/stat : 1935 (java) S 1923 1925 22930 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992263088936 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1936] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1936/stat : 1936 (java) S 1923 1925 22930 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992250677608 233224320937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1937] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1937/stat : 1937 (java) S 1923 1925 22930 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992249623928 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1938] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1938/stat : 1938 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992248570760 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1939] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1939/stat : 1939 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498104 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992247519504 233224328992 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1940] ppid=1923 vsize=2966184 CPUtime=0.07 cores=0,2,4,6
/proc/1925/task/1940/stat : 1940 (java) S 1923 1925 22930 0 -1 4202560 1524 0 0 0 7 0 0 0 20 0 20 0 340498105 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992246467384 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1941] ppid=1923 vsize=2966184 CPUtime=0.09 cores=0,2,4,6
/proc/1925/task/1941/stat : 1941 (java) S 1923 1925 22930 0 -1 4202560 1526 0 0 0 9 0 0 0 20 0 20 0 340498105 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992126974904 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1942] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1942/stat : 1942 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498105 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992125922040 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1943] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1943/stat : 1943 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498105 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992124869704 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1946] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1946/stat : 1946 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498117 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992121709352 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1925/tid=1947] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1947/stat : 1947 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498117 3037372416 11514 33554432000 1073741824 1073778376 140736124149984 139992120656808 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2966184

[startup+3.10072 s]
/proc/loadavg: 3.47 3.83 3.82 2/216 1949
/proc/meminfo: memFree=27944348/32873844 swapFree=7120/7120
[pid=1925] ppid=1923 vsize=2966184 CPUtime=0.51 cores=0,2,4,6
/proc/1925/stat : 1925 (java) S 1923 1925 22930 0 -1 4202496 7162 0 1 0 45 6 0 0 20 0 20 0 340498098 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 140736124141120 233224306749 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1925/statm: 741546 13050 2232 9 0 732240 0
[pid=1925/tid=1927] ppid=1923 vsize=2966184 CPUtime=0.15 cores=0,2,4,6
/proc/1925/task/1927/stat : 1927 (java) S 1923 1925 22930 0 -1 4202560 2793 0 1 0 15 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992286176408 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1928] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1928/stat : 1928 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992270457256 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1929] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1929/stat : 1929 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992269404712 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1930] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1930/stat : 1930 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992268351656 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1925/tid=1931] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1931/stat : 1931 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992267299112 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1932] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1932/stat : 1932 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992266247080 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1933] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1933/stat : 1933 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992265194536 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1934] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1934/stat : 1934 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992264141480 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1935] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1935/stat : 1935 (java) S 1923 1925 22930 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 340498100 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992263088936 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1936] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1936/stat : 1936 (java) S 1923 1925 22930 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992250677608 233224320937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1937] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1937/stat : 1937 (java) S 1923 1925 22930 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992249623928 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1938] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1938/stat : 1938 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498102 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992248570760 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1939] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1939/stat : 1939 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498104 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992247519504 233224328992 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1940] ppid=1923 vsize=2966184 CPUtime=0.07 cores=0,2,4,6
/proc/1925/task/1940/stat : 1940 (java) S 1923 1925 22930 0 -1 4202560 1524 0 0 0 7 0 0 0 20 0 20 0 340498105 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992246467384 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=1925/tid=1941] ppid=1923 vsize=2966184 CPUtime=0.1 cores=0,2,4,6
/proc/1925/task/1941/stat : 1941 (java) S 1923 1925 22930 0 -1 4202560 1526 0 0 0 10 0 0 0 20 0 20 0 340498105 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992126974904 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=1925/tid=1942] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1942/stat : 1942 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498105 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992125922040 233224320060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1943] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1943/stat : 1943 (java) S 1923 1925 22930 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 340498105 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992124869704 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=1925/tid=1946] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1946/stat : 1946 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498117 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992121709352 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=1925/tid=1947] ppid=1923 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/1925/task/1947/stat : 1947 (java) S 1923 1925 22930 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 340498117 3037372416 13050 33554432000 1073741824 1073778376 140736124149984 139992120656808 233224320937 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
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): 3.2017
CPU time (s): 0.524919
CPU user time (s): 0.449931
CPU system time (s): 0.074988
CPU usage (%): 16.395
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.449931
system time used= 0.074988
maximum resident set size= 54260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7170
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= 315
involuntary context switches= 40

runsolver used 0.017997 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node142 at 2012-06-03 19:15:32
IDJOB=3733863
IDBENCH=2629
IDSOLVER=2324
FILE ID=node142/3733863-1338743732
RUNJOBID= node142-1338736712-303
PBS_JOBID= 14636740
Free space on /tmp= 71192 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/golomb-rulers/normalized-OGR_5.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3733863-1338743732/watcher-3733863-1338743732 -o /tmp/evaluation-result-3733863-1338743732/solver-3733863-1338743732 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3733863-1338743732.opb

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

MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9
RANDOM SEED=1294989795

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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		: 2666.776
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	: 5331.91
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		: 2666.776
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		: 2666.776
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:        27982652 kB
Buffers:          367744 kB
Cached:          2825280 kB
SwapCached:            0 kB
Active:          2139216 kB
Inactive:        1930080 kB
Active(anon):     867596 kB
Inactive(anon):    11220 kB
Active(file):    1271620 kB
Inactive(file):  1918860 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:                88 kB
Writeback:             0 kB
AnonPages:       1004288 kB
Mapped:            18604 kB
Shmem:               200 kB
Slab:             681404 kB
SReclaimable:     123080 kB
SUnreclaim:       558324 kB
KernelStack:        1784 kB
PageTables:         6104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1572276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    942080 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= 71188 MiB
End job on node142 at 2012-06-03 19:15:35