Trace number 2661884

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
SAT4J PB RES // CP 2.2.0 2010-05-31OPT2 0.411937 3.61499

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_10_4_2.opb
MD5SUMfa8f0660dc24ce3ee1fe9a59a1801be5
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 benchmark0.003998
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 constraint7
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

0.13/0.44	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.13/0.44	c This is free software under the dual EPL/GNU LGPL licenses.
0.13/0.44	c See www.sat4j.org for details.
0.13/0.45	c version 2.2.0.v20100531
0.13/0.45	c java.runtime.name	Java(TM) SE Runtime Environment
0.13/0.45	c java.vm.name		Java HotSpot(TM) Server VM
0.13/0.45	c java.vm.version	11.2-b01
0.13/0.45	c java.vm.vendor	Sun Microsystems Inc.
0.13/0.45	c sun.arch.data.model	32
0.13/0.45	c java.version		1.6.0_12
0.13/0.45	c os.name		Linux
0.13/0.45	c os.version		2.6.18-164.el5
0.13/0.45	c os.arch		i386
0.13/0.45	c Free memory 		1393557488
0.13/0.45	c Max memory 		1395916800
0.13/0.45	c Total memory 		1395916800
0.13/0.45	c Number of processors 	2
0.26/0.53	c Pseudo Boolean Optimization
0.26/0.53	c ManyCore solver with 2 solvers running in parallel
0.26/0.53	c --- Begin Solver configuration ---
0.26/0.53	c Stops conflict analysis at the first Unique Implication Point
0.26/0.53	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.26/0.53	c Learn all clauses as in MiniSAT
0.26/0.53	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.53	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.53	c Expensive reason simplification
0.26/0.53	c Armin Biere (Picosat) restarts strategy
0.26/0.53	c Glucose learned constraints deletion strategy
0.26/0.53	c timeout=2147483s
0.26/0.53	c DB Simplification allowed=false
0.26/0.53	c --- End Solver configuration ---
0.26/0.53	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.26/0.53	c --- Begin Solver configuration ---
0.26/0.53	c Stops conflict analysis at the first Unique Implication Point
0.26/0.53	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.26/0.53	c Learn all clauses as in MiniSAT
0.26/0.53	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.53	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.26/0.53	c No reason simplification
0.26/0.53	c Armin Biere (Picosat) restarts strategy
0.26/0.53	c Glucose learned constraints deletion strategy
0.26/0.53	c timeout=2147483s
0.26/0.53	c DB Simplification allowed=false
0.26/0.53	c --- End Solver configuration ---
0.26/0.53	
0.26/0.53	c solving HOME/instance-2661884-1278566372.opb
0.26/0.53	c reading problem ... 
0.26/0.57	c ... done. Wall clock time 0.048s.
0.26/0.57	c #vars     58
0.26/0.57	c #constraints  106
0.26/0.57	c constraints type 
0.26/0.57	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 58
0.26/0.57	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.26/0.57	c constraints type 
0.26/0.57	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 58
0.26/0.57	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.26/0.58	c And the winner is Resolution
0.37/1.58	c SATISFIABLE
0.37/1.58	c OPTIMIZING...
0.37/1.58	c Got one! Elapsed wall clock time (in seconds):1.054
0.37/1.58	o 3
0.37/1.59	c And the winner is Resolution
0.38/2.59	c Got one! Elapsed wall clock time (in seconds):2.062
0.38/2.59	o 2
0.39/2.60	c And the winner is Resolution
0.40/3.59	c starts		: 3
0.40/3.59	c conflicts		: 6
0.40/3.59	c decisions		: 18
0.40/3.59	c propagations		: 246
0.40/3.59	c inspects		: 715
0.40/3.59	c learnt literals	: 1
0.40/3.59	c learnt binary clauses	: 0
0.40/3.59	c learnt ternary clauses	: 0
0.40/3.59	c learnt clauses	: 4
0.40/3.59	c ignored clauses	: 0
0.40/3.59	c root simplifications	: 0
0.40/3.59	c removed literals (reason simplification)	: 0
0.40/3.59	c reason swapping (by a shorter reason)	: 0
0.40/3.59	c Calls to reduceDB	: 0
0.40/3.59	c number of reductions to clauses (during analyze)	: 0
0.40/3.59	c number of learned constraints concerned by reduction	: 0
0.40/3.59	c number of learning phase by resolution	: 0
0.40/3.59	c number of learning phase by cutting planes	: 0
0.40/3.59	c speed (assignments/second)	: 245.0199203187251
0.40/3.59	c non guided choices	0
0.40/3.59	c learnt constraints type 
0.40/3.59	c constraints type 
0.40/3.59	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 58
0.40/3.59	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.40/3.59	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.40/3.59	c constraints type 
0.40/3.59	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 58
0.40/3.59	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.40/3.59	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.40/3.59	s OPTIMUM FOUND
0.40/3.59	v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 
0.40/3.59	c objective function=2
0.40/3.59	c Total wall clock time (in seconds): 3.068

Verifier Data

OK	2

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661884-1278566372/watcher-2661884-1278566372 -o /tmp/evaluation-result-2661884-1278566372/solver-2661884-1278566372 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661884-1278566372.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.99 0.83 3/106 2703
/proc/meminfo: memFree=1822508/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=24036 CPUtime=0
/proc/2703/stat : 2703 (runsolver) D 2701 2703 2340 0 -1 4202560 81 0 0 0 0 0 0 0 19 0 1 0 188295 24612864 106 1992294400 4194304 4302564 140736924992368 18446744073709551615 246659261431 0 0 4096 24578 18446744071562234166 0 0 17 0 0 0 0
/proc/2703/statm: 6009 106 69 27 0 2647 0

[startup+0.0479999 s]
/proc/loadavg: 0.94 0.99 0.83 3/106 2703
/proc/meminfo: memFree=1822508/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=428 CPUtime=0
/proc/2703/stat : 2703 (java6) D 2701 2703 2340 0 -1 4194304 121 0 5 0 0 0 0 0 15 0 1 0 188295 438272 46 1992294400 134512640 134550932 4293619856 18446744073709551615 8590036 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 3
/proc/2703/statm: 107 46 36 10 0 25 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 428

[startup+0.2 s]
/proc/loadavg: 0.94 0.99 0.83 3/106 2703
/proc/meminfo: memFree=1822508/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=13684 CPUtime=0.01
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 1121 0 55 0 0 1 0 0 16 0 2 0 188295 14012416 623 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 3421 623 299 10 0 1206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13684

[startup+0.300999 s]
/proc/loadavg: 0.94 0.99 0.83 3/106 2703
/proc/meminfo: memFree=1822508/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1521796 CPUtime=0.07
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 3571 0 108 0 4 3 0 0 16 0 7 0 188295 1558319104 3119 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 380449 3119 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.700998 s]
/proc/loadavg: 0.94 0.99 0.83 3/106 2703
/proc/meminfo: memFree=1822508/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1528272 CPUtime=0.37
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 5417 0 108 0 31 6 0 0 16 0 14 0 188295 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 382068 4961 1351 10 0 379371 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1528272

[startup+1.502 s]
/proc/loadavg: 0.94 0.99 0.83 1/120 2719
/proc/meminfo: memFree=1794972/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1528272 CPUtime=0.37
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 5417 0 108 0 31 6 0 0 16 0 14 0 188295 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 382068 4961 1351 10 0 379371 0
[pid=2703/tid=2705] ppid=2701 vsize=1528272 CPUtime=0.25
/proc/2703/task/2705/stat : 2705 (java) S 2701 2703 2340 0 -1 4202560 3672 0 60 0 22 3 0 0 22 0 14 0 188312 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 13
[pid=2703/tid=2706] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2706/stat : 2706 (java) S 2701 2703 2340 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 188318 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2707] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2707/stat : 2707 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188318 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2708] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2708/stat : 2708 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188321 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2709] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2709/stat : 2709 (java) S 2701 2703 2340 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 188322 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2710] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2710/stat : 2710 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 188322 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2711] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2711/stat : 2711 (java) S 2701 2703 2340 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 188331 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2712] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2712/stat : 2712 (java) S 2701 2703 2340 0 -1 4202560 178 0 0 0 3 0 0 0 19 0 14 0 188331 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2713] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2713/stat : 2713 (java) S 2701 2703 2340 0 -1 4202560 496 0 0 0 3 0 0 0 18 0 14 0 188331 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2714] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2714/stat : 2714 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 188331 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2715] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2715/stat : 2715 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 188331 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2718] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2718/stat : 2718 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 188353 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2719] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2719/stat : 2719 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 188353 1564950528 4961 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1528272

[startup+3.10199 s]
/proc/loadavg: 0.86 0.98 0.83 2/120 2721
/proc/meminfo: memFree=1794476/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1528272 CPUtime=0.4
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 5508 0 108 0 34 6 0 0 16 0 14 0 188295 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 382068 5052 1351 10 0 379371 0
[pid=2703/tid=2705] ppid=2701 vsize=1528272 CPUtime=0.26
/proc/2703/task/2705/stat : 2705 (java) S 2701 2703 2340 0 -1 4202560 3688 0 60 0 23 3 0 0 19 0 14 0 188312 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 13
[pid=2703/tid=2706] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2706/stat : 2706 (java) S 2701 2703 2340 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 188318 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2707] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2707/stat : 2707 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188318 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2708] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2708/stat : 2708 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188321 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2709] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2709/stat : 2709 (java) S 2701 2703 2340 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 188322 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2710] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2710/stat : 2710 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 188322 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2711] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2711/stat : 2711 (java) S 2701 2703 2340 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2712] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2712/stat : 2712 (java) S 2701 2703 2340 0 -1 4202560 178 0 0 0 3 0 0 0 19 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2713] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2713/stat : 2713 (java) S 2701 2703 2340 0 -1 4202560 496 0 0 0 3 0 0 0 18 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2714] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2714/stat : 2714 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2715] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2715/stat : 2715 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2718] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2718/stat : 2718 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 188353 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2719] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2719/stat : 2719 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 188353 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1528272
heavy processes:

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

[startup+3.50199 s]
/proc/loadavg: 0.86 0.98 0.83 1/120 2723
/proc/meminfo: memFree=1794104/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1528272 CPUtime=0.4
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 5508 0 108 0 34 6 0 0 16 0 14 0 188295 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 382068 5052 1351 10 0 379371 0
[pid=2703/tid=2705] ppid=2701 vsize=1528272 CPUtime=0.26
/proc/2703/task/2705/stat : 2705 (java) S 2701 2703 2340 0 -1 4202560 3688 0 60 0 23 3 0 0 19 0 14 0 188312 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 13
[pid=2703/tid=2706] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2706/stat : 2706 (java) S 2701 2703 2340 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 188318 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2707] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2707/stat : 2707 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188318 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2708] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2708/stat : 2708 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188321 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2709] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2709/stat : 2709 (java) S 2701 2703 2340 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 188322 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2710] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2710/stat : 2710 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 188322 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2711] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2711/stat : 2711 (java) S 2701 2703 2340 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2712] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2712/stat : 2712 (java) S 2701 2703 2340 0 -1 4202560 178 0 0 0 3 0 0 0 19 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2713] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2713/stat : 2713 (java) S 2701 2703 2340 0 -1 4202560 496 0 0 0 3 0 0 0 18 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2714] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2714/stat : 2714 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2715] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2715/stat : 2715 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 188331 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2718] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2718/stat : 2718 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 188353 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2719] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2719/stat : 2719 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 188353 1564950528 5052 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1528272

[startup+3.60199 s]
/proc/loadavg: 0.86 0.98 0.83 1/120 2723
/proc/meminfo: memFree=1794104/2059040 swapFree=4192956/4192956
[pid=2703] ppid=2701 vsize=1528272 CPUtime=0.4
/proc/2703/stat : 2703 (java) S 2701 2703 2340 0 -1 4202496 5516 0 108 0 34 6 0 0 16 0 14 0 188295 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 14
/proc/2703/statm: 382068 5060 1351 10 0 379371 0
[pid=2703/tid=2705] ppid=2701 vsize=1528272 CPUtime=0.26
/proc/2703/task/2705/stat : 2705 (java) S 2701 2703 2340 0 -1 4202560 3691 0 60 0 23 3 0 0 19 0 14 0 188312 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 13
[pid=2703/tid=2706] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2706/stat : 2706 (java) S 2701 2703 2340 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 188318 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2707] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2707/stat : 2707 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188318 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2708] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2708/stat : 2708 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 188321 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 0 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2709] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2709/stat : 2709 (java) S 2701 2703 2340 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 188322 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2710] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2710/stat : 2710 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 188322 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2711] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2711/stat : 2711 (java) S 2701 2703 2340 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 188331 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2712] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2712/stat : 2712 (java) S 2701 2703 2340 0 -1 4202560 178 0 0 0 3 0 0 0 19 0 14 0 188331 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2713] ppid=2701 vsize=1528272 CPUtime=0.03
/proc/2703/task/2713/stat : 2713 (java) S 2701 2703 2340 0 -1 4202560 496 0 0 0 3 0 0 0 18 0 14 0 188331 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2714] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2714/stat : 2714 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 188331 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2715] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2715/stat : 2715 (java) S 2701 2703 2340 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 188331 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
[pid=2703/tid=2718] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2718/stat : 2718 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 188353 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 1 0 0 0
[pid=2703/tid=2719] ppid=2701 vsize=1528272 CPUtime=0
/proc/2703/task/2719/stat : 2719 (java) S 2701 2703 2340 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 188353 1564950528 5060 1992294400 134512640 134550932 4288716256 18446744073709551615 4294960144 0 4 0 16800975 18446604437804361024 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1528272

Child status: 30
Real time (s): 3.61499
CPU time (s): 0.411937
CPU user time (s): 0.347947
CPU system time (s): 0.06399
CPU usage (%): 11.3953
Max. virtual memory (cumulated for all children) (KiB): 1528272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.347947
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5521
page faults= 108
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 661
involuntary context switches= 114

runsolver used 0.018997 second user time and 0.031995 second system time

The end

Launcher Data

Begin job on node033 at 2010-07-08 07:19:32
IDJOB=2661884
IDBENCH=48139
IDSOLVER=1166
FILE ID=node033/2661884-1278566372
PBS_JOBID= 11239586
Free space on /tmp= 62512 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_2.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661884-1278566372/watcher-2661884-1278566372 -o /tmp/evaluation-result-2661884-1278566372/solver-2661884-1278566372 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661884-1278566372.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fa8f0660dc24ce3ee1fe9a59a1801be5
RANDOM SEED=225863879

node033.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822780 kB
Buffers:         39480 kB
Cached:          90680 kB
SwapCached:          0 kB
Active:          62860 kB
Inactive:       126248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822780 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             536 kB
Writeback:           0 kB
AnonPages:       58964 kB
Mapped:          14332 kB
Slab:            25120 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179372 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node033 at 2010-07-08 07:19:36