Trace number 3735153

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 2.3.0OPT17 0.952854 1.75754

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_6.opb
MD5SUMda335afc6b5d5727dca7fb9193531871
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables139
Total number of constraints216
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints215
Minimum length of a constraint1
Maximum length of a constraint24
Number of terms in the objective function 6
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 46
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
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 

0.06/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.08	c See www.sat4j.org for details.
0.06/0.09	c version 2.3.1.v20110525
0.06/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.09	c java.vm.version	19.1-b02
0.06/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.09	c sun.arch.data.model	64
0.06/0.09	c java.version		1.6.0_24
0.06/0.09	c os.name		Linux
0.06/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.09	c os.arch		amd64
0.06/0.09	c Free memory 		9996466904
0.06/0.09	c Max memory 		10048897024
0.06/0.09	c Total memory 		10048897024
0.06/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3735153-1338694066.opb
0.10/0.11	c reading problem ... 
0.24/0.24	c ... done. Wall clock time 0.128s.
0.24/0.24	c #vars     139
0.24/0.24	c #constraints  216
0.24/0.24	c constraints type 
0.24/0.24	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 215
0.24/0.24	c constraints type 
0.24/0.24	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
0.59/0.30	c  And the winner is CuttingPlanes
0.72/0.74	c SATISFIABLE
0.72/0.74	c OPTIMIZING...
0.72/0.74	c Got one! Elapsed wall clock time (in seconds):0.63
0.72/0.74	o 22
0.72/0.77	c  And the winner is Resolution
0.88/1.24	c Got one! Elapsed wall clock time (in seconds):1.131
0.88/1.24	o 17
0.88/1.26	c  And the winner is Resolution
0.91/1.75	c starts		: 4
0.91/1.75	c conflicts		: 255
0.91/1.75	c decisions		: 516
0.91/1.75	c propagations		: 8368
0.91/1.75	c inspects		: 96401
0.91/1.75	c shortcuts		: 0
0.91/1.75	c learnt literals	: 4
0.91/1.75	c learnt binary clauses	: 8
0.91/1.75	c learnt ternary clauses	: 13
0.91/1.75	c learnt constraints	: 250
0.91/1.75	c ignored constraints	: 0
0.91/1.75	c root simplifications	: 0
0.91/1.75	c removed literals (reason simplification)	: 1769
0.91/1.75	c reason swapping (by a shorter reason)	: 0
0.91/1.75	c Calls to reduceDB	: 0
0.91/1.75	c number of reductions to clauses (during analyze)	: 0
0.91/1.75	c number of learned constraints concerned by reduction	: 0
0.91/1.75	c number of learning phase by resolution	: 0
0.91/1.75	c number of learning phase by cutting planes	: 0
0.91/1.75	c speed (assignments/second)	: 16603.174603174604
0.91/1.75	c non guided choices	236
0.91/1.75	c learnt constraints type 
0.91/1.75	c constraints type 
0.91/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 215
0.91/1.75	c constraints type 
0.91/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
0.91/1.75	s OPTIMUM FOUND
0.91/1.75	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 x73 x74 x75 x76 x77 x78 -x79 x80 -x81 -x82 -x83 x84 x85 x86 -x87 -x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 -x105 x106 x107 x108 x109 -x110 x111 -x112 -x113 -x114 x115 x116 -x117 -x118 x119 x120 x121 -x122 x123 x124 -x125 x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 x138 x139 
0.91/1.75	c objective function=17
0.91/1.75	c Total wall clock time (in seconds): 1.637

Verifier Data 

OK	17

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-3735153-1338694066/watcher-3735153-1338694066 -o /tmp/evaluation-result-3735153-1338694066/solver-3735153-1338694066 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3735153-1338694066.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: 3.23 3.53 3.59 4/197 25044
/proc/meminfo: memFree=26060428/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/25044/stat : 25044 (java) R 25042 25044 20030 0 -1 4202496 989 0 0 0 0 0 0 0 20 0 1 0 335532659 23793664 716 33554432000 1073741824 1073778376 140735090672368 140735090661432 251022849384 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 5809 716 530 9 0 128 0

[startup+0.0755631 s]
/proc/loadavg: 3.23 3.53 3.59 4/197 25044
/proc/meminfo: memFree=26060428/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11586392 CPUtime=0.06 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 3959 0 1 0 5 1 0 0 20 0 18 0 335532659 11864465408 12832 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2896598 12832 1778 9 0 2887285 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11586392

[startup+0.100249 s]
/proc/loadavg: 3.23 3.53 3.59 4/197 25044
/proc/meminfo: memFree=26060428/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11586392 CPUtime=0.1 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 4729 0 1 0 9 1 0 0 20 0 18 0 335532659 11864465408 13594 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2896598 13594 2116 9 0 2887285 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11586392

[startup+0.300159 s]
/proc/loadavg: 3.23 3.53 3.59 4/197 25044
/proc/meminfo: memFree=26060428/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11852648 CPUtime=0.59 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 8469 0 1 0 56 3 0 0 20 0 22 0 335532659 12137111552 18216 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2963162 18216 2235 9 0 2953849 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 11852648

[startup+0.700263 s]
/proc/loadavg: 3.23 3.53 3.59 4/197 25044
/proc/meminfo: memFree=26060428/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11852648 CPUtime=0.72 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 9249 0 1 0 67 5 0 0 20 0 19 0 335532659 12137111552 18851 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2963162 18851 2241 9 0 2953849 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 11852648

[startup+1.5007 s]
/proc/loadavg: 3.23 3.53 3.59 3/216 25072
/proc/meminfo: memFree=25987108/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11852648 CPUtime=0.91 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 9277 0 1 0 84 7 0 0 20 0 19 0 335532659 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2963162 21416 2243 9 0 2953849 0
[pid=25044/tid=25046] ppid=25042 vsize=11852648 CPUtime=0.23 cores=0,2,4,6
/proc/25044/task/25046/stat : 25046 (java) S 25042 25044 20030 0 -1 4202560 2873 0 1 0 21 2 0 0 20 0 19 0 335532660 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239572657304 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25047] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25047/stat : 25047 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239409482280 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25048] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25048/stat : 25048 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239408429480 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25044/tid=25049] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25049/stat : 25049 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239339252008 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25044/tid=25050] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25050/stat : 25050 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239338199208 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25051] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25051/stat : 25051 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239337147432 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25052] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25052/stat : 25052 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239336094632 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25053] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25053/stat : 25053 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239335041832 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25054] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25054/stat : 25054 (java) S 25042 25044 20030 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239333989032 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25055] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25055/stat : 25055 (java) S 25042 25044 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335532662 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239321790952 251035432873 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25056] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25056/stat : 25056 (java) S 25042 25044 20030 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335532663 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239320737016 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25057] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25057/stat : 25057 (java) S 25042 25044 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335532663 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239319684104 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25058] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25058/stat : 25058 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239318632592 251035440928 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25059] ppid=25042 vsize=11852648 CPUtime=0.25 cores=0,2,4,6
/proc/25044/task/25059/stat : 25059 (java) S 25042 25044 20030 0 -1 4202560 2057 0 0 0 25 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239317580728 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25060] ppid=25042 vsize=11852648 CPUtime=0.23 cores=0,2,4,6
/proc/25044/task/25060/stat : 25060 (java) S 25042 25044 20030 0 -1 4202560 3001 0 0 0 21 2 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239316527928 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25044/tid=25061] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25061/stat : 25061 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239315475320 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25044/tid=25062] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25062/stat : 25062 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239314422728 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25072] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25072/stat : 25072 (java) S 25042 25044 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335532734 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239311263144 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 11852648

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

[startup+1.7007 s]
/proc/loadavg: 3.23 3.53 3.59 3/216 25072
/proc/meminfo: memFree=25987108/32873844 swapFree=7372/7372
[pid=25044] ppid=25042 vsize=11852648 CPUtime=0.91 cores=0,2,4,6
/proc/25044/stat : 25044 (java) S 25042 25044 20030 0 -1 4202496 9277 0 1 0 84 7 0 0 20 0 19 0 335532659 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140735090663504 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/25044/statm: 2963162 21416 2243 9 0 2953849 0
[pid=25044/tid=25046] ppid=25042 vsize=11852648 CPUtime=0.23 cores=0,2,4,6
/proc/25044/task/25046/stat : 25046 (java) S 25042 25044 20030 0 -1 4202560 2873 0 1 0 21 2 0 0 20 0 19 0 335532660 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239572657304 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25047] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25047/stat : 25047 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239409482280 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25048] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25048/stat : 25048 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239408429480 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25044/tid=25049] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25049/stat : 25049 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239339252008 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25044/tid=25050] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25050/stat : 25050 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239338199208 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25051] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25051/stat : 25051 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239337147432 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25052] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25052/stat : 25052 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239336094632 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25053] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25053/stat : 25053 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239335041832 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25054] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25054/stat : 25054 (java) S 25042 25044 20030 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335532661 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239333989032 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25055] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25055/stat : 25055 (java) S 25042 25044 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335532662 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239321790952 251035432873 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25056] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25056/stat : 25056 (java) S 25042 25044 20030 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335532663 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239320737016 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25057] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25057/stat : 25057 (java) S 25042 25044 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335532663 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239319684104 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25058] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25058/stat : 25058 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239318632592 251035440928 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25059] ppid=25042 vsize=11852648 CPUtime=0.25 cores=0,2,4,6
/proc/25044/task/25059/stat : 25059 (java) S 25042 25044 20030 0 -1 4202560 2057 0 0 0 25 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239317580728 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=25044/tid=25060] ppid=25042 vsize=11852648 CPUtime=0.23 cores=0,2,4,6
/proc/25044/task/25060/stat : 25060 (java) S 25042 25044 20030 0 -1 4202560 3001 0 0 0 21 2 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239316527928 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=25044/tid=25061] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25061/stat : 25061 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239315475320 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=25044/tid=25062] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25062/stat : 25062 (java) S 25042 25044 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335532665 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239314422728 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=25044/tid=25072] ppid=25042 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/25044/task/25072/stat : 25072 (java) S 25042 25044 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335532734 12137111552 21416 33554432000 1073741824 1073778376 140735090672368 140239311263144 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.75754
CPU time (s): 0.952854
CPU user time (s): 0.840872
CPU system time (s): 0.111982
CPU usage (%): 54.2151
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.840872
system time used= 0.111982
maximum resident set size= 87724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9284
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= 54

runsolver used 0.009998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-03 05:27:46
IDJOB=3735153
IDBENCH=2945
IDSOLVER=2328
FILE ID=node118/3735153-1338694066
RUNJOBID= node118-1338678623-20049
PBS_JOBID= 14636695
Free space on /tmp= 70972 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_6.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3735153-1338694066/watcher-3735153-1338694066 -o /tmp/evaluation-result-3735153-1338694066/solver-3735153-1338694066 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3735153-1338694066.opb

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

MD5SUM BENCH= da335afc6b5d5727dca7fb9193531871
RANDOM SEED=26422156

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26060428 kB
Buffers:          487536 kB
Cached:          3840124 kB
SwapCached:            0 kB
Active:          2931736 kB
Inactive:        3010404 kB
Active(anon):    1604580 kB
Inactive(anon):    11328 kB
Active(file):    1327156 kB
Inactive(file):  2999076 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1296 kB
Writeback:             0 kB
AnonPages:       1608400 kB
Mapped:            19920 kB
Shmem:               200 kB
Slab:             724092 kB
SReclaimable:     165144 kB
SUnreclaim:       558948 kB
KernelStack:        1760 kB
PageTables:         7344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   10458668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1554432 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= 70968 MiB
End job on node118 at 2012-06-03 05:27:47