Trace number 3736899

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 2.3.0OPT2 0.164974 1.63764

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_10_4_1.opb
MD5SUMf70b84a36f03e8071c6ec1558786823a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
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 2
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 constraint5
Maximum length of a constraint8
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 products48
Sum of products size96

Quality of the solution as a function of time


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

Solver Data 

0.04/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.07	c See www.sat4j.org for details.
0.04/0.08	c version 2.3.1.v20110525
0.04/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.08	c java.vm.version	19.1-b02
0.04/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.08	c sun.arch.data.model	64
0.04/0.08	c java.version		1.6.0_24
0.04/0.08	c os.name		Linux
0.04/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.04/0.08	c os.arch		amd64
0.04/0.08	c Free memory 		9996466904
0.04/0.08	c Max memory 		10048897024
0.04/0.08	c Total memory 		10048897024
0.04/0.08	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c ManyCore solver with 2 solvers running in parallel
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10	c No reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3736899-1338718356.opb
0.10/0.10	c reading problem ... 
0.10/0.12	c ... done. Wall clock time 0.021s.
0.10/0.12	c #vars     58
0.10/0.12	c #constraints  106
0.10/0.12	c constraints type 
0.10/0.12	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 58
0.10/0.12	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.10/0.12	c constraints type 
0.10/0.12	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 58
0.10/0.12	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.10/0.13	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):0.523
0.15/0.63	o 3
0.15/0.63	c  And the winner is Resolution
0.15/1.13	c Got one! Elapsed wall clock time (in seconds):1.025
0.15/1.13	o 2
0.15/1.13	c  And the winner is Resolution
0.15/1.63	c starts		: 3
0.15/1.63	c conflicts		: 19
0.15/1.63	c decisions		: 30
0.15/1.63	c propagations		: 450
0.15/1.63	c inspects		: 1619
0.15/1.63	c shortcuts		: 0
0.15/1.63	c learnt literals	: 1
0.15/1.63	c learnt binary clauses	: 0
0.15/1.63	c learnt ternary clauses	: 0
0.15/1.63	c learnt constraints	: 17
0.15/1.63	c ignored constraints	: 0
0.15/1.63	c root simplifications	: 0
0.15/1.63	c removed literals (reason simplification)	: 8
0.15/1.63	c reason swapping (by a shorter reason)	: 0
0.15/1.63	c Calls to reduceDB	: 0
0.15/1.63	c number of reductions to clauses (during analyze)	: 0
0.15/1.63	c number of learned constraints concerned by reduction	: 0
0.15/1.63	c number of learning phase by resolution	: 0
0.15/1.63	c number of learning phase by cutting planes	: 0
0.15/1.63	c speed (assignments/second)	: 898.2035928143713
0.15/1.63	c non guided choices	0
0.15/1.63	c learnt constraints type 
0.15/1.63	c constraints type 
0.15/1.63	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 58
0.15/1.63	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.15/1.63	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.15/1.63	c constraints type 
0.15/1.63	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 58
0.15/1.63	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.15/1.63	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.15/1.63	s OPTIMUM FOUND
0.15/1.63	v -x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 
0.15/1.63	c objective function=2
0.15/1.63	c Total wall clock time (in seconds): 1.527

Verifier Data 

OK	2

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-3736899-1338718356/watcher-3736899-1338718356 -o /tmp/evaluation-result-3736899-1338718356/solver-3736899-1338718356 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3736899-1338718356.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: 3.79 3.74 3.65 4/197 14831
/proc/meminfo: memFree=25319568/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 1278 0 0 0 0 0 0 0 20 0 2 0 337961035 98570240 979 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 24065 979 745 9 0 16771 0
[pid=14831/tid=14832] ppid=14829 vsize=96272 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) R 14829 14831 12644 0 -1 4202560 136 0 0 0 0 0 0 0 20 0 2 0 337961035 98582528 984 33554432000 1073741824 1073778376 140737275200304 140332226002472 270707541405 0 0 0 16784584 0 0 0 -1 0 0 0 0 0 0

[startup+0.048048 s]
/proc/loadavg: 3.79 3.74 3.65 4/197 14831
/proc/meminfo: memFree=25319568/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11253516 CPUtime=0.04 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 4314 0 1 0 3 1 0 0 20 0 13 0 337961035 11523600384 12165 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2813379 12165 1708 9 0 2804080 0
[pid=14831/tid=14832] ppid=14829 vsize=11253516 CPUtime=0.03 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) R 14829 14831 12644 0 -1 4202560 3131 0 1 0 3 0 0 0 20 0 13 0 337961035 11523600384 12165 33554432000 1073741824 1073778376 140737275200304 140332226003184 270710924557 0 4 0 16800971 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11253516

[startup+0.100273 s]
/proc/loadavg: 3.79 3.74 3.65 4/197 14831
/proc/meminfo: memFree=25319568/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11586392 CPUtime=0.1 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 5306 0 1 0 9 1 0 0 20 0 18 0 337961035 11864465408 14175 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2896598 14175 2116 9 0 2887285 0
[pid=14831/tid=14832] ppid=14829 vsize=11586392 CPUtime=0.08 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) R 14829 14831 12644 0 -1 4202560 3359 0 1 0 7 1 0 0 20 0 18 0 337961035 11864465408 14175 33554432000 1073741824 1073778376 140737275200304 140332226007800 140332233435588 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11586392

[startup+0.300199 s]
/proc/loadavg: 3.79 3.74 3.65 4/197 14831
/proc/meminfo: memFree=25319568/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11852648 CPUtime=0.15 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 5472 0 1 0 14 1 0 0 20 0 19 0 337961035 12137111552 15322 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2963162 15322 2164 9 0 2953849 0
[pid=14831/tid=14832] ppid=14829 vsize=11852648 CPUtime=0.11 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) S 14829 14831 12644 0 -1 4202560 3366 0 1 0 10 1 0 0 20 0 19 0 337961035 12137111552 15322 33554432000 1073741824 1073778376 140737275200304 140332226008216 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

[startup+0.700168 s]
/proc/loadavg: 3.79 3.74 3.65 4/197 14831
/proc/meminfo: memFree=25319568/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11852648 CPUtime=0.15 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 5533 0 1 0 14 1 0 0 20 0 19 0 337961035 12137111552 16382 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2963162 16382 2164 9 0 2953849 0
[pid=14831/tid=14832] ppid=14829 vsize=11852648 CPUtime=0.11 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) S 14829 14831 12644 0 -1 4202560 3366 0 1 0 10 1 0 0 20 0 19 0 337961035 12137111552 16382 33554432000 1073741824 1073778376 140737275200304 140332226008216 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

[startup+1.50057 s]
/proc/loadavg: 3.65 3.71 3.64 3/216 14856
/proc/meminfo: memFree=25262472/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11852648 CPUtime=0.15 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 5544 0 1 0 14 1 0 0 20 0 19 0 337961035 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2963162 17407 2164 9 0 2953849 0
[pid=14831/tid=14832] ppid=14829 vsize=11852648 CPUtime=0.11 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) S 14829 14831 12644 0 -1 4202560 3366 0 1 0 10 1 0 0 20 0 19 0 337961035 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332226008216 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14834] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14834/stat : 14834 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332063242408 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14835] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14835/stat : 14835 (java) S 14829 14831 12644 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332062189864 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14836] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14836/stat : 14836 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332061137320 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=14831/tid=14837] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14837/stat : 14837 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332060084776 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14838] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14838/stat : 14838 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332059032232 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14839] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14839/stat : 14839 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332057979688 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14840] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14840/stat : 14840 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332056927144 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=14831/tid=14841] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14841/stat : 14841 (java) S 14829 14831 12644 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332055874600 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14842] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14842/stat : 14842 (java) S 14829 14831 12644 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 337961037 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332043462760 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14843] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14843/stat : 14843 (java) S 14829 14831 12644 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 337961038 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332042409080 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14844] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14844/stat : 14844 (java) S 14829 14831 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 337961038 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332041356424 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14845] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14845/stat : 14845 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332040305168 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14846] ppid=14829 vsize=11852648 CPUtime=0.01 cores=0,2,4,6
/proc/14831/task/14846/stat : 14846 (java) S 14829 14831 12644 0 -1 4202560 340 0 0 0 1 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332039252536 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14847] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14847/stat : 14847 (java) S 14829 14831 12644 0 -1 4202560 519 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332038199992 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14848] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14848/stat : 14848 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332037147640 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14849] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14849/stat : 14849 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332036095304 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14852] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14852/stat : 14852 (java) S 14829 14831 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 337961048 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332032934952 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

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

[startup+1.60071 s]
/proc/loadavg: 3.65 3.71 3.64 3/216 14856
/proc/meminfo: memFree=25262472/32873648 swapFree=6864/6864
[pid=14831] ppid=14829 vsize=11852648 CPUtime=0.15 cores=0,2,4,6
/proc/14831/stat : 14831 (java) S 14829 14831 12644 0 -1 4202496 5544 0 1 0 14 1 0 0 20 0 19 0 337961035 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140737275191440 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/14831/statm: 2963162 17407 2164 9 0 2953849 0
[pid=14831/tid=14832] ppid=14829 vsize=11852648 CPUtime=0.11 cores=0,2,4,6
/proc/14831/task/14832/stat : 14832 (java) S 14829 14831 12644 0 -1 4202560 3366 0 1 0 10 1 0 0 20 0 19 0 337961035 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332226008216 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14834] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14834/stat : 14834 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332063242408 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14835] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14835/stat : 14835 (java) S 14829 14831 12644 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332062189864 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14836] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14836/stat : 14836 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332061137320 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=14831/tid=14837] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14837/stat : 14837 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332060084776 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14838] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14838/stat : 14838 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332059032232 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14839] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14839/stat : 14839 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332057979688 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14840] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14840/stat : 14840 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332056927144 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=14831/tid=14841] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14841/stat : 14841 (java) S 14829 14831 12644 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 337961036 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332055874600 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14842] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14842/stat : 14842 (java) S 14829 14831 12644 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 337961037 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332043462760 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14843] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14843/stat : 14843 (java) S 14829 14831 12644 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 337961038 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332042409080 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14844] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14844/stat : 14844 (java) S 14829 14831 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 337961038 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332041356424 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14845] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14845/stat : 14845 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332040305168 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14846] ppid=14829 vsize=11852648 CPUtime=0.01 cores=0,2,4,6
/proc/14831/task/14846/stat : 14846 (java) S 14829 14831 12644 0 -1 4202560 340 0 0 0 1 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332039252536 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=14831/tid=14847] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14847/stat : 14847 (java) S 14829 14831 12644 0 -1 4202560 519 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332038199992 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14848] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14848/stat : 14848 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332037147640 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=14831/tid=14849] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14849/stat : 14849 (java) S 14829 14831 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 337961040 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332036095304 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=14831/tid=14852] ppid=14829 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/14831/task/14852/stat : 14852 (java) S 14829 14831 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 337961048 12137111552 17407 33554432000 1073741824 1073778376 140737275200304 140332032934952 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.63764
CPU time (s): 0.164974
CPU user time (s): 0.13098
CPU system time (s): 0.033994
CPU usage (%): 10.0739
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.13098
system time used= 0.033994
maximum resident set size= 71712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5559
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= 242
involuntary context switches= 19

runsolver used 0.012998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-03 12:12:36
IDJOB=3736899
IDBENCH=48141
IDSOLVER=2328
FILE ID=node125/3736899-1338718356
RUNJOBID= node125-1338714015-12660
PBS_JOBID= 14636751
Free space on /tmp= 70440 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_1.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736899-1338718356/watcher-3736899-1338718356 -o /tmp/evaluation-result-3736899-1338718356/solver-3736899-1338718356 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3736899-1338718356.opb

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

MD5SUM BENCH= f70b84a36f03e8071c6ec1558786823a
RANDOM SEED=1938362583

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
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	: 5438.54
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		: 2666.373
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		: 2666.373
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:        25319840 kB
Buffers:          608844 kB
Cached:          5029396 kB
SwapCached:         2308 kB
Active:          3474844 kB
Inactive:        3165712 kB
Active(anon):     993736 kB
Inactive(anon):     9240 kB
Active(file):    2481108 kB
Inactive(file):  3156472 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:               484 kB
Writeback:             0 kB
AnonPages:       1091096 kB
Mapped:            22556 kB
Shmem:                96 kB
Slab:             767412 kB
SReclaimable:     211156 kB
SUnreclaim:       556256 kB
KernelStack:        1792 kB
PageTables:         5968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:   10462404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1036288 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= 70440 MiB
End job on node125 at 2012-06-03 12:12:38