Trace number 3737207

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 2.3.0OPT-3 0.185971 1.67054

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_10_4_2.opb
MD5SUM409fc161256ebdd300d2786ef91cfdcf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
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 constraints10
Minimum length of a constraint4
Maximum length of a constraint6
Number of terms in the objective function 10
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 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)48
Sum of products size (including duplicates)96
Number of different products24
Sum of products size48

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.07/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.10	c See www.sat4j.org for details.
0.07/0.11	c version 2.3.1.v20110525
0.07/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.11	c java.vm.version	19.1-b02
0.07/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.11	c sun.arch.data.model	64
0.07/0.11	c java.version		1.6.0_24
0.07/0.11	c os.name		Linux
0.07/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.11	c os.arch		amd64
0.07/0.11	c Free memory 		9996466904
0.07/0.11	c Max memory 		10048897024
0.07/0.11	c Total memory 		10048897024
0.07/0.11	c Number of processors 	8
0.07/0.14	c Pseudo Boolean Optimization
0.07/0.14	c ManyCore solver with 2 solvers running in parallel
0.07/0.14	c --- Begin Solver configuration ---
0.07/0.14	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.07/0.14	c Learn all clauses as in MiniSAT
0.07/0.14	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.14	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.14	c Expensive reason simplification
0.07/0.14	c Armin Biere (Picosat) restarts strategy
0.07/0.14	c Glucose learned constraints deletion strategy
0.07/0.14	c timeout=2147483s
0.07/0.14	c DB Simplification allowed=false
0.07/0.14	c --- End Solver configuration ---
0.07/0.14	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.14	c --- Begin Solver configuration ---
0.07/0.14	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.07/0.14	c Learn all clauses as in MiniSAT
0.07/0.14	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.14	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.14	c No reason simplification
0.07/0.14	c Armin Biere (Picosat) restarts strategy
0.07/0.14	c Glucose learned constraints deletion strategy
0.07/0.14	c timeout=2147483s
0.07/0.14	c DB Simplification allowed=false
0.07/0.14	c --- End Solver configuration ---
0.07/0.14	c solving HOME/instance-3737207-1338720370.opb
0.07/0.14	c reading problem ... 
0.07/0.16	c ... done. Wall clock time 0.022s.
0.07/0.16	c #vars     34
0.07/0.16	c #constraints  82
0.07/0.16	c constraints type 
0.07/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.07/0.16	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.07/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 24
0.07/0.16	c constraints type 
0.07/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.07/0.16	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.07/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 24
0.07/0.16	c  And the winner is Resolution
0.17/0.66	c SATISFIABLE
0.17/0.66	c OPTIMIZING...
0.17/0.66	c Got one! Elapsed wall clock time (in seconds):0.524
0.17/0.66	o -2
0.17/0.66	c  And the winner is Resolution
0.17/1.16	c Got one! Elapsed wall clock time (in seconds):1.025
0.17/1.16	o -3
0.17/1.16	c  And the winner is Resolution
0.17/1.66	c starts		: 3
0.17/1.66	c conflicts		: 10
0.17/1.66	c decisions		: 14
0.17/1.66	c propagations		: 90
0.17/1.66	c inspects		: 351
0.17/1.66	c shortcuts		: 0
0.17/1.66	c learnt literals	: 6
0.17/1.66	c learnt binary clauses	: 0
0.17/1.66	c learnt ternary clauses	: 0
0.17/1.66	c learnt constraints	: 3
0.17/1.66	c ignored constraints	: 0
0.17/1.66	c root simplifications	: 0
0.17/1.66	c removed literals (reason simplification)	: 0
0.17/1.66	c reason swapping (by a shorter reason)	: 0
0.17/1.66	c Calls to reduceDB	: 0
0.17/1.66	c number of reductions to clauses (during analyze)	: 0
0.17/1.66	c number of learned constraints concerned by reduction	: 0
0.17/1.66	c number of learning phase by resolution	: 0
0.17/1.66	c number of learning phase by cutting planes	: 0
0.17/1.66	c speed (assignments/second)	: 179.28286852589642
0.17/1.66	c non guided choices	0
0.17/1.66	c learnt constraints type 
0.17/1.66	c constraints type 
0.17/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.17/1.66	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.17/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.17/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 24
0.17/1.66	c constraints type 
0.17/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.17/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.17/1.66	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.17/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 24
0.17/1.66	s OPTIMUM FOUND
0.17/1.66	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 x9 x10 
0.17/1.66	c objective function=-3
0.17/1.66	c Total wall clock time (in seconds): 1.528

Verifier Data 

OK	-3

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-3737207-1338720370/watcher-3737207-1338720370 -o /tmp/evaluation-result-3737207-1338720370/solver-3737207-1338720370 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3737207-1338720370.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.83 3.82 3.81 4/197 2890
/proc/meminfo: memFree=29532848/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/2890/stat : 2890 (java) D 2888 2890 1279 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 338163974 9515008 183 33554432000 1073741824 1073778376 140735413210816 140735413201848 233411788469 0 0 4096 0 18446744072100588836 0 0 17 5 0 0 0 0 0
/proc/2890/statm: 2323 183 140 9 0 71 0

[startup+0.0666039 s]
/proc/loadavg: 3.83 3.82 3.81 4/197 2890
/proc/meminfo: memFree=29532848/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11253516 CPUtime=0.04 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 3784 0 1 0 3 1 0 0 20 0 13 0 338163974 11523600384 12146 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2813379 12146 1702 9 0 2804080 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11253516

[startup+0.100345 s]
/proc/loadavg: 3.83 3.82 3.81 4/197 2890
/proc/meminfo: memFree=29532848/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11586392 CPUtime=0.07 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 3962 0 1 0 6 1 0 0 20 0 18 0 338163974 11864465408 12835 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2896598 12835 1779 9 0 2887285 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11586392

[startup+0.300295 s]
/proc/loadavg: 3.83 3.82 3.81 4/197 2890
/proc/meminfo: memFree=29532848/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11852648 CPUtime=0.17 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 4964 0 1 0 15 2 0 0 20 0 19 0 338163974 12137111552 15286 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2963162 15286 2164 9 0 2953849 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

[startup+0.700258 s]
/proc/loadavg: 3.83 3.82 3.81 4/197 2890
/proc/meminfo: memFree=29532848/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11852648 CPUtime=0.17 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 5024 0 1 0 15 2 0 0 20 0 19 0 338163974 12137111552 16345 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2963162 16345 2164 9 0 2953849 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

[startup+1.50069 s]
/proc/loadavg: 3.83 3.82 3.81 3/216 2915
/proc/meminfo: memFree=29476236/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11852648 CPUtime=0.17 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 5033 0 1 0 15 2 0 0 20 0 19 0 338163974 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2963162 17370 2164 9 0 2953849 0
[pid=2890/tid=2892] ppid=2888 vsize=11852648 CPUtime=0.13 cores=1,3,5,7
/proc/2890/task/2892/stat : 2892 (java) S 2888 2890 1279 0 -1 4202560 2858 0 1 0 11 2 0 0 20 0 19 0 338163975 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796855456920 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2893] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2893/stat : 2893 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796692306728 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2894] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2894/stat : 2894 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796691253928 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2895] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2895/stat : 2895 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796622076968 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2890/tid=2896] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2896/stat : 2896 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796621024168 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2897] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2897/stat : 2897 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796619970856 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2898] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2898/stat : 2898 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796618918056 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2899] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2899/stat : 2899 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796617865768 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2900] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2900/stat : 2900 (java) S 2888 2890 1279 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796616812968 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2901] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2901/stat : 2901 (java) S 2888 2890 1279 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 338163978 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796604615400 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2902] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2902/stat : 2902 (java) S 2888 2890 1279 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 338163979 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796603561464 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2903] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2903/stat : 2903 (java) S 2888 2890 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338163979 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796602509064 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2904] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2904/stat : 2904 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796601457552 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2905] ppid=2888 vsize=11852648 CPUtime=0.01 cores=1,3,5,7
/proc/2890/task/2905/stat : 2905 (java) S 2888 2890 1279 0 -1 4202560 377 0 0 0 1 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796600404152 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2906] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2906/stat : 2906 (java) S 2888 2890 1279 0 -1 4202560 483 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796599351352 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2907] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2907/stat : 2907 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796598299256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2908] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2908/stat : 2908 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796597246664 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2911] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2911/stat : 2911 (java) S 2888 2890 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338163990 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796594087592 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

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

[startup+1.60087 s]
/proc/loadavg: 3.83 3.82 3.81 3/216 2915
/proc/meminfo: memFree=29476236/32873844 swapFree=7116/7116
[pid=2890] ppid=2888 vsize=11852648 CPUtime=0.17 cores=1,3,5,7
/proc/2890/stat : 2890 (java) S 2888 2890 1279 0 -1 4202496 5033 0 1 0 15 2 0 0 20 0 19 0 338163974 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 140736480904400 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/2890/statm: 2963162 17370 2164 9 0 2953849 0
[pid=2890/tid=2892] ppid=2888 vsize=11852648 CPUtime=0.13 cores=1,3,5,7
/proc/2890/task/2892/stat : 2892 (java) S 2888 2890 1279 0 -1 4202560 2858 0 1 0 11 2 0 0 20 0 19 0 338163975 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796855456920 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2893] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2893/stat : 2893 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796692306728 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2894] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2894/stat : 2894 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796691253928 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2895] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2895/stat : 2895 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796622076968 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2890/tid=2896] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2896/stat : 2896 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796621024168 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2897] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2897/stat : 2897 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796619970856 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2898] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2898/stat : 2898 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796618918056 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2899] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2899/stat : 2899 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796617865768 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2900] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2900/stat : 2900 (java) S 2888 2890 1279 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 338163977 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796616812968 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2901] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2901/stat : 2901 (java) S 2888 2890 1279 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 338163978 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796604615400 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2902] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2902/stat : 2902 (java) S 2888 2890 1279 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 338163979 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796603561464 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2903] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2903/stat : 2903 (java) S 2888 2890 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338163979 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796602509064 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2904] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2904/stat : 2904 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796601457552 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2905] ppid=2888 vsize=11852648 CPUtime=0.01 cores=1,3,5,7
/proc/2890/task/2905/stat : 2905 (java) S 2888 2890 1279 0 -1 4202560 377 0 0 0 1 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796600404152 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2890/tid=2906] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2906/stat : 2906 (java) S 2888 2890 1279 0 -1 4202560 483 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796599351352 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2907] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2907/stat : 2907 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796598299256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2890/tid=2908] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2908/stat : 2908 (java) S 2888 2890 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338163982 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796597246664 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2890/tid=2911] ppid=2888 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/2890/task/2911/stat : 2911 (java) S 2888 2890 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338163990 12137111552 17370 33554432000 1073741824 1073778376 140736480913264 139796594087592 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.67054
CPU time (s): 0.185971
CPU user time (s): 0.141978
CPU system time (s): 0.043993
CPU usage (%): 11.1324
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.043993
maximum resident set size= 71540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5040
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= 265
involuntary context switches= 13

runsolver used 0.009998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-03 12:46:10
IDJOB=3737207
IDBENCH=48200
IDSOLVER=2328
FILE ID=node111/3737207-1338720370
RUNJOBID= node111-1338712999-1296
PBS_JOBID= 14636722
Free space on /tmp= 67396 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_2.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737207-1338720370/watcher-3737207-1338720370 -o /tmp/evaluation-result-3737207-1338720370/solver-3737207-1338720370 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3737207-1338720370.opb

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

MD5SUM BENCH= 409fc161256ebdd300d2786ef91cfdcf
RANDOM SEED=1566704392

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29533476 kB
Buffers:          188104 kB
Cached:           507780 kB
SwapCached:         1404 kB
Active:          2009480 kB
Inactive:         536312 kB
Active(anon):    1851156 kB
Inactive(anon):     1276 kB
Active(file):     158324 kB
Inactive(file):   535036 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100152 kB
Dirty:               464 kB
Writeback:            36 kB
AnonPages:       1862368 kB
Mapped:            17076 kB
Shmem:                 0 kB
Slab:             646272 kB
SReclaimable:      88304 kB
SUnreclaim:       557968 kB
KernelStack:        1632 kB
PageTables:         7796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   10460188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1798144 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= 67396 MiB
End job on node111 at 2012-06-03 12:46:12