Trace number 2661999

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 2010-05-31OPT-4 0.832872 3.39078

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_4.opb
MD5SUMdb21482260ff555b3e36165a161b21f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4
Optimality of the best value was proved YES
Number of variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
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 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)92
Sum of products size (including duplicates)184
Number of different products46
Sum of products size92

Quality of the solution as a function of time


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

Solver Data 

0.03/0.19	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.19	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.19	c See www.sat4j.org for details.
0.13/0.20	c version 2.2.0.v20100531
0.13/0.20	c java.runtime.name	Java(TM) SE Runtime Environment
0.13/0.20	c java.vm.name		Java HotSpot(TM) Server VM
0.13/0.20	c java.vm.version	11.2-b01
0.13/0.20	c java.vm.vendor	Sun Microsystems Inc.
0.13/0.20	c sun.arch.data.model	32
0.13/0.20	c java.version		1.6.0_12
0.13/0.20	c os.name		Linux
0.13/0.20	c os.version		2.6.18-164.el5
0.13/0.20	c os.arch		i386
0.13/0.20	c Free memory 		1393557488
0.13/0.20	c Max memory 		1395916800
0.13/0.20	c Total memory 		1395916800
0.13/0.20	c Number of processors 	2
0.13/0.27	c Pseudo Boolean Optimization
0.13/0.27	c ManyCore solver with 2 solvers running in parallel
0.13/0.27	c --- Begin Solver configuration ---
0.13/0.27	c Stops conflict analysis at the first Unique Implication Point
0.13/0.27	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.13/0.27	c Learn all clauses as in MiniSAT
0.13/0.27	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.27	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.27	c Expensive reason simplification
0.13/0.27	c Armin Biere (Picosat) restarts strategy
0.13/0.27	c Glucose learned constraints deletion strategy
0.13/0.27	c timeout=2147483s
0.13/0.27	c DB Simplification allowed=false
0.13/0.27	c --- End Solver configuration ---
0.13/0.27	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.27	c --- Begin Solver configuration ---
0.13/0.27	c Stops conflict analysis at the first Unique Implication Point
0.13/0.27	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.13/0.27	c Learn all clauses as in MiniSAT
0.13/0.27	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.27	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.27	c No reason simplification
0.13/0.27	c Armin Biere (Picosat) restarts strategy
0.13/0.27	c Glucose learned constraints deletion strategy
0.13/0.27	c timeout=2147483s
0.13/0.27	c DB Simplification allowed=false
0.13/0.27	c --- End Solver configuration ---
0.13/0.27	
0.13/0.27	c solving HOME/instance-2661999-1278572914.opb
0.13/0.27	c reading problem ... 
0.29/0.33	c ... done. Wall clock time 0.063s.
0.29/0.33	c #vars     66
0.29/0.33	c #constraints  124
0.29/0.33	c constraints type 
0.29/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.29/0.34	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.29/0.34	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.29/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.29/0.34	c constraints type 
0.29/0.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.29/0.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.29/0.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.29/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.29/0.35	c And the winner is Resolution
0.37/1.34	c SATISFIABLE
0.37/1.34	c OPTIMIZING...
0.37/1.34	c Got one! Elapsed wall clock time (in seconds):1.07
0.37/1.34	o -3
0.48/1.46	c And the winner is CuttingPlanes
0.71/2.35	c Got one! Elapsed wall clock time (in seconds):2.075
0.71/2.35	o -4
0.71/2.39	c And the winner is CuttingPlanes
0.81/3.35	c starts		: 3
0.81/3.36	c conflicts		: 52
0.81/3.36	c decisions		: 81
0.81/3.36	c propagations		: 860
0.81/3.36	c inspects		: 3741
0.81/3.36	c learnt literals	: 0
0.81/3.36	c learnt binary clauses	: 0
0.81/3.36	c learnt ternary clauses	: 0
0.81/3.36	c learnt clauses	: 51
0.81/3.36	c ignored clauses	: 0
0.81/3.36	c root simplifications	: 0
0.81/3.36	c removed literals (reason simplification)	: 0
0.81/3.36	c reason swapping (by a shorter reason)	: 0
0.81/3.36	c Calls to reduceDB	: 0
0.81/3.36	c number of reductions to clauses (during analyze)	: 0
0.81/3.36	c number of learned constraints concerned by reduction	: 0
0.81/3.36	c number of learning phase by resolution	: 0
0.81/3.36	c number of learning phase by cutting planes	: 0
0.81/3.36	c speed (assignments/second)	: 854.8707753479125
0.81/3.36	c non guided choices	0
0.81/3.36	c learnt constraints type 
0.81/3.36	c constraints type 
0.81/3.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.81/3.36	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.81/3.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.81/3.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.81/3.36	c constraints type 
0.81/3.36	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.81/3.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.81/3.36	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.81/3.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.81/3.36	s OPTIMUM FOUND
0.81/3.36	v -x1 x2 -x3 -x4 -x5 x6 -x7 x8 -x9 x10 -x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 
0.81/3.36	c objective function=-4
0.81/3.36	c Total wall clock time (in seconds): 3.086

Verifier Data 

OK	-4

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661999-1278572914/watcher-2661999-1278572914 -o /tmp/evaluation-result-2661999-1278572914/solver-2661999-1278572914 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661999-1278572914.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: 0.00 0.07 0.43 2/106 32437
/proc/meminfo: memFree=1492564/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=24036 CPUtime=0
/proc/32437/stat : 32437 (runsolver) S 32435 32437 32410 0 -1 4202560 80 0 0 0 0 0 0 0 16 0 1 0 25504571 24612864 106 1992294400 4194304 4302564 140733356262064 18446744073709551615 239006753783 0 2147483391 4096 24578 18446744071699379390 0 0 17 1 0 0 0
/proc/32437/statm: 6009 106 69 27 0 2647 0

[startup+0.0417211 s]
/proc/loadavg: 0.00 0.07 0.43 2/106 32437
/proc/meminfo: memFree=1492564/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=13480 CPUtime=0
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 1104 0 0 0 0 0 0 0 15 0 2 0 25504571 13803520 575 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 4096 2048 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 3370 579 262 10 0 1204 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13480

[startup+0.100722 s]
/proc/loadavg: 0.00 0.07 0.43 2/106 32437
/proc/meminfo: memFree=1492564/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1521016 CPUtime=0.03
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 3477 0 1 0 1 2 0 0 15 0 5 0 25504571 1557520384 2920 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 380254 2922 984 10 0 377564 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1521016

[startup+0.300726 s]
/proc/loadavg: 0.00 0.07 0.43 2/106 32437
/proc/meminfo: memFree=1492564/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1526376 CPUtime=0.29
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 5286 0 1 0 25 4 0 0 15 0 12 0 25504571 1563009024 4723 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 381594 4723 1350 10 0 378897 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1526376

[startup+0.700732 s]
/proc/loadavg: 0.00 0.07 0.43 2/106 32437
/proc/meminfo: memFree=1492564/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1527672 CPUtime=0.37
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 5492 0 1 0 33 4 0 0 15 0 14 0 25504571 1564336128 4929 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 381918 4929 1354 10 0 379221 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1527672

[startup+1.50174 s]
/proc/loadavg: 0.00 0.07 0.43 1/120 32453
/proc/meminfo: memFree=1477820/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1530928 CPUtime=0.68
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 6705 0 1 0 63 5 0 0 15 0 15 0 25504571 1567670272 6027 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 382732 6041 1397 10 0 380035 0
[pid=32437/tid=32439] ppid=32435 vsize=1530928 CPUtime=0.25
/proc/32437/task/32439/stat : 32439 (java) S 32435 32437 32410 0 -1 4202560 3786 0 1 0 22 3 0 0 19 0 15 0 25504575 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32440] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32440/stat : 32440 (java) S 32435 32437 32410 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 15 0 25504579 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32441] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32441/stat : 32441 (java) S 32435 32437 32410 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 15 0 25504579 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32442] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32442/stat : 32442 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 15 0 25504581 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32443] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32443/stat : 32443 (java) S 32435 32437 32410 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 15 0 25504582 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32444] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32444/stat : 32444 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 15 0 25504582 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32445] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32445/stat : 32445 (java) S 32435 32437 32410 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 15 0 25504586 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32446] ppid=32435 vsize=1530928 CPUtime=0.13
/proc/32437/task/32446/stat : 32446 (java) R 32435 32437 32410 0 -1 4202560 501 0 0 0 13 0 0 0 17 0 15 0 25504586 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 106250010 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=32437/tid=32447] ppid=32435 vsize=1530928 CPUtime=0.13
/proc/32437/task/32447/stat : 32447 (java) R 32435 32437 32410 0 -1 4202560 1094 0 0 0 13 0 0 0 16 0 15 0 25504586 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 106262225 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=32437/tid=32448] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32448/stat : 32448 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 15 0 25504586 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32449] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32449/stat : 32449 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 15 0 25504586 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32452] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32452/stat : 32452 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 15 0 25504606 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32453] ppid=32435 vsize=1530928 CPUtime=0
/proc/32437/task/32453/stat : 32453 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 15 0 25504606 1567670272 6041 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1530928

[startup+3.10168 s]
/proc/loadavg: 0.00 0.07 0.43 1/120 32455
/proc/meminfo: memFree=1473232/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1531268 CPUtime=0.81
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 7016 0 1 0 76 5 0 0 15 0 14 0 25504571 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 382817 6197 1406 10 0 380120 0
[pid=32437/tid=32439] ppid=32435 vsize=1531268 CPUtime=0.25
/proc/32437/task/32439/stat : 32439 (java) S 32435 32437 32410 0 -1 4202560 3789 0 1 0 22 3 0 0 19 0 14 0 25504575 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32440] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32440/stat : 32440 (java) S 32435 32437 32410 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 25504579 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32441] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32441/stat : 32441 (java) S 32435 32437 32410 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25504579 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32442] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32442/stat : 32442 (java) S 32435 32437 32410 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25504581 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32443] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32443/stat : 32443 (java) S 32435 32437 32410 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 25504582 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32444] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32444/stat : 32444 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 25504582 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32445] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32445/stat : 32445 (java) S 32435 32437 32410 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32446] ppid=32435 vsize=1531268 CPUtime=0.2
/proc/32437/task/32446/stat : 32446 (java) S 32435 32437 32410 0 -1 4202560 595 0 0 0 20 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32447] ppid=32435 vsize=1531268 CPUtime=0.17
/proc/32437/task/32447/stat : 32447 (java) S 32435 32437 32410 0 -1 4202560 1165 0 0 0 17 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32448] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32448/stat : 32448 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32449] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32449/stat : 32449 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32452] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32452/stat : 32452 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 25504606 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32453] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32453/stat : 32453 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25504606 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 1531268
heavy processes:

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

[startup+3.30972 s]
/proc/loadavg: 0.00 0.07 0.43 1/120 32457
/proc/meminfo: memFree=1472612/2059040 swapFree=4192956/4192956
[pid=32437] ppid=32435 vsize=1531268 CPUtime=0.81
/proc/32437/stat : 32437 (java) S 32435 32437 32410 0 -1 4202496 7016 0 1 0 76 5 0 0 15 0 14 0 25504571 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/32437/statm: 382817 6197 1406 10 0 380120 0
[pid=32437/tid=32439] ppid=32435 vsize=1531268 CPUtime=0.25
/proc/32437/task/32439/stat : 32439 (java) S 32435 32437 32410 0 -1 4202560 3789 0 1 0 22 3 0 0 19 0 14 0 25504575 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32440] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32440/stat : 32440 (java) S 32435 32437 32410 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 25504579 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32441] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32441/stat : 32441 (java) S 32435 32437 32410 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25504579 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32442] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32442/stat : 32442 (java) S 32435 32437 32410 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25504581 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 0 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32443] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32443/stat : 32443 (java) S 32435 32437 32410 0 -1 4202560 11 0 0 0 0 0 0 0 19 0 14 0 25504582 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32444] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32444/stat : 32444 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 25504582 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32445] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32445/stat : 32445 (java) S 32435 32437 32410 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32446] ppid=32435 vsize=1531268 CPUtime=0.2
/proc/32437/task/32446/stat : 32446 (java) S 32435 32437 32410 0 -1 4202560 595 0 0 0 20 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32447] ppid=32435 vsize=1531268 CPUtime=0.17
/proc/32437/task/32447/stat : 32447 (java) S 32435 32437 32410 0 -1 4202560 1165 0 0 0 17 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32448] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32448/stat : 32448 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32449] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32449/stat : 32449 (java) S 32435 32437 32410 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25504586 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 0 0 0 0
[pid=32437/tid=32452] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32452/stat : 32452 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 25504606 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
[pid=32437/tid=32453] ppid=32435 vsize=1531268 CPUtime=0
/proc/32437/task/32453/stat : 32453 (java) S 32435 32437 32410 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25504606 1568018432 6197 1992294400 134512640 134550932 4287005328 18446744073709551615 4294960144 0 4 0 16800975 18446604437846263616 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 1531268

Child status: 30
Real time (s): 3.39078
CPU time (s): 0.832872
CPU user time (s): 0.770882
CPU system time (s): 0.06199
CPU usage (%): 24.5629
Max. virtual memory (cumulated for all children) (KiB): 1531268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.770882
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7028
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 266
involuntary context switches= 149

runsolver used 0.019996 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-08 09:08:34
IDJOB=2661999
IDBENCH=48254
IDSOLVER=1166
FILE ID=node010/2661999-1278572914
PBS_JOBID= 11240106
Free space on /tmp= 62520 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_4.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661999-1278572914/watcher-2661999-1278572914 -o /tmp/evaluation-result-2661999-1278572914/solver-2661999-1278572914 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661999-1278572914.opb

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

MD5SUM BENCH= db21482260ff555b3e36165a161b21f2
RANDOM SEED=1106380042

node010.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1492960 kB
Buffers:         96732 kB
Cached:         318144 kB
SwapCached:          0 kB
Active:         187260 kB
Inactive:       287680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1492960 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             256 kB
Writeback:           0 kB
AnonPages:       60100 kB
Mapped:          14364 kB
Slab:            69124 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182220 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= 62520 MiB
End job on node010 at 2010-07-08 09:08:38