Trace number 3735487

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 2.3.0OPT5867 0.603907 1.64979

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMd3b3d1e364c50657a7515a2e4087a65b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.008997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5867
Optimality of the best value was proved YES
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
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 2.3.1.v20110525
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 		9996466904
0.00/0.08	c Max memory 		10048897024
0.00/0.08	c Total memory 		10048897024
0.00/0.08	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@48e5855a
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@398020cc
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-3735487-1338695564.opb
0.10/0.11	c reading problem ... 
0.10/0.13	c ... done. Wall clock time 0.025s.
0.10/0.13	c #vars     78
0.10/0.13	c #constraints  96
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.10/0.13	c org.sat4j.minisat.constraints.card.MinWatchCard => 12
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 72
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.10/0.13	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.10/0.13	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.10/0.14	c  And the winner is Resolution
0.15/0.63	c SATISFIABLE
0.15/0.63	c OPTIMIZING...
0.15/0.63	c Got one! Elapsed wall clock time (in seconds):0.527
0.15/0.63	o 6639
0.15/0.64	c  And the winner is Resolution
0.15/1.14	c Got one! Elapsed wall clock time (in seconds):1.033
0.15/1.14	o 5867
0.34/1.20	c  And the winner is CuttingPlanes
0.58/1.64	c starts		: 3
0.58/1.64	c conflicts		: 14
0.58/1.64	c decisions		: 22
0.58/1.64	c propagations		: 456
0.58/1.64	c inspects		: 1150
0.58/1.64	c shortcuts		: 0
0.58/1.64	c learnt literals	: 0
0.58/1.64	c learnt binary clauses	: 0
0.58/1.64	c learnt ternary clauses	: 0
0.58/1.64	c learnt constraints	: 12
0.58/1.64	c ignored constraints	: 0
0.58/1.64	c root simplifications	: 0
0.58/1.64	c removed literals (reason simplification)	: 0
0.58/1.64	c reason swapping (by a shorter reason)	: 0
0.58/1.64	c Calls to reduceDB	: 0
0.58/1.64	c number of reductions to clauses (during analyze)	: 0
0.58/1.64	c number of learned constraints concerned by reduction	: 0
0.58/1.64	c number of learning phase by resolution	: 0
0.58/1.64	c number of learning phase by cutting planes	: 0
0.58/1.64	c speed (assignments/second)	: 910.1796407185628
0.58/1.64	c non guided choices	0
0.58/1.64	c learnt constraints type 
0.58/1.64	c constraints type 
0.58/1.64	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.58/1.64	c org.sat4j.minisat.constraints.card.MinWatchCard => 12
0.58/1.64	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 72
0.58/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 0
0.58/1.64	c constraints type 
0.58/1.64	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.58/1.64	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.58/1.64	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.58/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
0.58/1.64	s OPTIMUM FOUND
0.58/1.64	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 
0.58/1.64	c objective function=5867
0.58/1.64	c Total wall clock time (in seconds): 1.537

Verifier Data 

OK	5867

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-3735487-1338695564/watcher-3735487-1338695564 -o /tmp/evaluation-result-3735487-1338695564/solver-3735487-1338695564 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3735487-1338695564.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: 3.52 3.76 3.72 4/197 6982
/proc/meminfo: memFree=27502676/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/6982/stat : 6982 (java) R 6980 6982 621 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 335681872 23793664 712 33554432000 1073741824 1073778376 140736942500624 140736942489688 260181112168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 5809 712 527 9 0 128 0

[startup+0.0936469 s]
/proc/loadavg: 3.52 3.76 3.72 4/197 6982
/proc/meminfo: memFree=27502676/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11586392 CPUtime=0.09 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 5258 0 1 0 8 1 0 0 20 0 18 0 335681872 11864465408 13604 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2896598 13604 2116 9 0 2887285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11586392

[startup+0.100185 s]
/proc/loadavg: 3.52 3.76 3.72 4/197 6982
/proc/meminfo: memFree=27502676/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11586392 CPUtime=0.1 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 5318 0 1 0 9 1 0 0 20 0 18 0 335681872 11864465408 13664 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2896598 13664 2116 9 0 2887285 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11586392

[startup+0.300211 s]
/proc/loadavg: 3.52 3.76 3.72 4/197 6982
/proc/meminfo: memFree=27502676/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11852648 CPUtime=0.15 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 5482 0 1 0 14 1 0 0 20 0 19 0 335681872 12137111552 15287 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2963162 15287 2164 9 0 2953849 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

[startup+0.70019 s]
/proc/loadavg: 3.52 3.76 3.72 4/197 6982
/proc/meminfo: memFree=27502676/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11852648 CPUtime=0.15 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 5544 0 1 0 14 1 0 0 20 0 19 0 335681872 12137111552 16348 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2963162 16348 2164 9 0 2953849 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

[startup+1.5006 s]
/proc/loadavg: 3.52 3.76 3.72 3/216 7007
/proc/meminfo: memFree=27445656/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11852648 CPUtime=0.58 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 9711 0 1 0 54 4 0 0 20 0 19 0 335681872 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2963162 20518 2219 9 0 2953849 0
[pid=6982/tid=6984] ppid=6980 vsize=11852648 CPUtime=0.12 cores=1,3,5,7
/proc/6982/task/6984/stat : 6984 (java) S 6980 6982 621 0 -1 4202560 3362 0 1 0 12 0 0 0 20 0 19 0 335681873 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634867836056 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6985] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6985/stat : 6985 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634822588712 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6986] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6986/stat : 6986 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634821535912 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=6987] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6987/stat : 6987 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634820483624 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6982/tid=6988] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6988/stat : 6988 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634819430824 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6982/tid=6989] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6989/stat : 6989 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634818378536 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6990] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6990/stat : 6990 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634817325736 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6982/tid=6991] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6991/stat : 6991 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634816273448 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6992] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6992/stat : 6992 (java) S 6980 6982 621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634815220648 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6993] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6993/stat : 6993 (java) S 6980 6982 621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634684872936 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6994] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6994/stat : 6994 (java) S 6980 6982 621 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634683819000 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6995] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6995/stat : 6995 (java) S 6980 6982 621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634682766600 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6996] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6996/stat : 6996 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634681715088 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6997] ppid=6980 vsize=11852648 CPUtime=0.15 cores=1,3,5,7
/proc/6982/task/6997/stat : 6997 (java) S 6980 6982 621 0 -1 4202560 2133 0 0 0 15 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634680662712 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6998] ppid=6980 vsize=11852648 CPUtime=0.14 cores=1,3,5,7
/proc/6982/task/6998/stat : 6998 (java) S 6980 6982 621 0 -1 4202560 2889 0 0 0 14 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634679609912 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=6999] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6999/stat : 6999 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140633805155448 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=7000] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/7000/stat : 7000 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140633804102856 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 11852648

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

[startup+1.61772 s]
/proc/loadavg: 3.52 3.76 3.72 3/216 7007
/proc/meminfo: memFree=27445656/32873648 swapFree=7116/7116
[pid=6982] ppid=6980 vsize=11852648 CPUtime=0.58 cores=1,3,5,7
/proc/6982/stat : 6982 (java) S 6980 6982 621 0 -1 4202496 9711 0 1 0 54 4 0 0 20 0 19 0 335681872 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140736942491760 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6982/statm: 2963162 20518 2219 9 0 2953849 0
[pid=6982/tid=6984] ppid=6980 vsize=11852648 CPUtime=0.12 cores=1,3,5,7
/proc/6982/task/6984/stat : 6984 (java) S 6980 6982 621 0 -1 4202560 3362 0 1 0 12 0 0 0 20 0 19 0 335681873 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634867836056 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6985] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6985/stat : 6985 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634822588712 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6986] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6986/stat : 6986 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634821535912 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=6987] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6987/stat : 6987 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634820483624 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6982/tid=6988] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6988/stat : 6988 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634819430824 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6982/tid=6989] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6989/stat : 6989 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634818378536 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6990] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6990/stat : 6990 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634817325736 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6982/tid=6991] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6991/stat : 6991 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634816273448 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6992] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6992/stat : 6992 (java) S 6980 6982 621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 335681875 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634815220648 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6993] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6993/stat : 6993 (java) S 6980 6982 621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634684872936 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6994] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6994/stat : 6994 (java) S 6980 6982 621 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634683819000 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6995] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6995/stat : 6995 (java) S 6980 6982 621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 335681876 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634682766600 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6996] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6996/stat : 6996 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634681715088 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6997] ppid=6980 vsize=11852648 CPUtime=0.15 cores=1,3,5,7
/proc/6982/task/6997/stat : 6997 (java) S 6980 6982 621 0 -1 4202560 2133 0 0 0 15 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634680662712 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6982/tid=6998] ppid=6980 vsize=11852648 CPUtime=0.14 cores=1,3,5,7
/proc/6982/task/6998/stat : 6998 (java) S 6980 6982 621 0 -1 4202560 2889 0 0 0 14 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140634679609912 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=6999] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/6999/stat : 6999 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140633805155448 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6982/tid=7000] ppid=6980 vsize=11852648 CPUtime=0 cores=1,3,5,7
/proc/6982/task/7000/stat : 7000 (java) S 6980 6982 621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 335681878 12137111552 20518 33554432000 1073741824 1073778376 140736942500624 140633804102856 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.64979
CPU time (s): 0.603907
CPU user time (s): 0.550916
CPU system time (s): 0.052991
CPU usage (%): 36.6051
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.550916
system time used= 0.052991
maximum resident set size= 84148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9724
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= 295
involuntary context switches= 25

runsolver used 0.009998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-03 05:52:44
IDJOB=3735487
IDBENCH=24967
IDSOLVER=2328
FILE ID=node123/3735487-1338695564
RUNJOBID= node123-1338678620-641
PBS_JOBID= 14636690
Free space on /tmp= 71288 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3735487-1338695564/watcher-3735487-1338695564 -o /tmp/evaluation-result-3735487-1338695564/solver-3735487-1338695564 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3735487-1338695564.opb

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

MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b
RANDOM SEED=284447741

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        27503196 kB
Buffers:          497484 kB
Cached:          2234680 kB
SwapCached:         2268 kB
Active:          2580488 kB
Inactive:        1882904 kB
Active(anon):    1726288 kB
Inactive(anon):     5504 kB
Active(file):     854200 kB
Inactive(file):  1877400 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100316 kB
Dirty:               428 kB
Writeback:             0 kB
AnonPages:       1740704 kB
Mapped:            18420 kB
Shmem:                 0 kB
Slab:             749324 kB
SReclaimable:     193092 kB
SUnreclaim:       556232 kB
KernelStack:        1656 kB
PageTables:         7576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:   10459056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1703936 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71288 MiB
End job on node123 at 2012-06-03 05:52:46