Trace number 2663242

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 1.07484 2.53927

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_90_90.r.opb
MD5SUM4da887ca4bb57adc53b30ca1ea0acd93
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.05799
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 variables100
Total number of constraints50
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint90
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100531
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c ManyCore solver with 2 solvers running in parallel
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	
0.24/0.20	c solving HOME/instance-2663242-1278546247.opb
0.24/0.20	c reading problem ... 
0.57/0.48	c ... done. Wall clock time 0.278s.
0.57/0.48	c #vars     100
0.57/0.48	c #constraints  50
0.57/0.48	c constraints type 
0.57/0.48	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 50
0.57/0.48	c constraints type 
0.57/0.48	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.57/0.50	c And the winner is Resolution
0.81/1.49	c SATISFIABLE
0.81/1.49	c OPTIMIZING...
0.81/1.49	c Got one! Elapsed wall clock time (in seconds):1.285
0.81/1.49	o 2
1.03/1.60	c And the winner is CuttingPlanes
1.06/2.50	c starts		: 1
1.06/2.50	c conflicts		: 20
1.06/2.50	c decisions		: 491
1.06/2.50	c propagations		: 622
1.06/2.50	c inspects		: 7454
1.06/2.50	c learnt literals	: 0
1.06/2.50	c learnt binary clauses	: 0
1.06/2.50	c learnt ternary clauses	: 0
1.06/2.50	c learnt clauses	: 19
1.06/2.50	c ignored clauses	: 0
1.06/2.50	c root simplifications	: 0
1.06/2.50	c removed literals (reason simplification)	: 0
1.06/2.50	c reason swapping (by a shorter reason)	: 0
1.06/2.50	c Calls to reduceDB	: 0
1.06/2.50	c number of reductions to clauses (during analyze)	: 0
1.06/2.50	c number of learned constraints concerned by reduction	: 0
1.06/2.50	c number of learning phase by resolution	: 0
1.06/2.50	c number of learning phase by cutting planes	: 0
1.06/2.50	c speed (assignments/second)	: 619.5219123505976
1.06/2.50	c non guided choices	0
1.06/2.50	c learnt constraints type 
1.06/2.50	c constraints type 
1.06/2.50	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 50
1.06/2.50	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
1.06/2.50	c constraints type 
1.06/2.50	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
1.06/2.50	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.06/2.50	s OPTIMUM FOUND
1.06/2.50	v -x1 x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 
1.06/2.50	c objective function=2
1.06/2.50	c Total wall clock time (in seconds): 2.298

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-2663242-1278546247/watcher-2663242-1278546247 -o /tmp/evaluation-result-2663242-1278546247/solver-2663242-1278546247 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663242-1278546247.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: 0.21 0.06 0.02 2/105 28771
/proc/meminfo: memFree=1670336/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1832 CPUtime=0
/proc/28771/stat : 28771 (java) R 28769 28771 28584 0 -1 4194304 400 0 0 0 0 0 0 0 25 0 1 0 22832643 1875968 130 1992294400 134512640 134550932 4294517584 18446744073709551615 10955200 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28771/statm: 458 133 96 10 0 63 0

[startup+0.0524291 s]
/proc/loadavg: 0.21 0.06 0.02 2/105 28771
/proc/meminfo: memFree=1670336/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1521664 CPUtime=0.04
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 3592 0 1 0 2 2 0 0 25 0 7 0 22832643 1558183936 3033 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 380416 3034 1015 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101429 s]
/proc/loadavg: 0.21 0.06 0.02 2/105 28771
/proc/meminfo: memFree=1670336/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1524180 CPUtime=0.09
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 4018 0 1 0 6 3 0 0 25 0 12 0 22832643 1560760320 3457 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 381045 3457 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.301461 s]
/proc/loadavg: 0.21 0.06 0.02 2/105 28771
/proc/meminfo: memFree=1670336/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1526216 CPUtime=0.37
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 5363 0 1 0 34 3 0 0 25 0 12 0 22832643 1562845184 4800 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 381554 4800 1361 10 0 378857 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526216

[startup+0.701502 s]
/proc/loadavg: 0.21 0.06 0.02 2/105 28771
/proc/meminfo: memFree=1670336/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1531916 CPUtime=0.81
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 6948 0 1 0 77 4 0 0 25 0 14 0 22832643 1568681984 6293 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 382979 6293 1401 10 0 380282 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 1531916

[startup+1.50161 s]
/proc/loadavg: 0.21 0.06 0.02 1/119 28787
/proc/meminfo: memFree=1650384/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1532240 CPUtime=0.83
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 6995 0 1 0 78 5 0 0 25 0 16 0 22832643 1569013760 6340 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 383060 6340 1402 10 0 380363 0
[pid=28771/tid=28773] ppid=28769 vsize=1532240 CPUtime=0.47
/proc/28771/task/28773/stat : 28773 (java) S 28769 28771 28584 0 -1 4202560 4195 0 1 0 45 2 0 0 19 0 16 0 22832644 1569013760 6340 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28774] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28774/stat : 28774 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 22832645 1569013760 6341 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28775] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28775/stat : 28775 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 22832645 1569013760 6341 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28776] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28776/stat : 28776 (java) S 28769 28771 28584 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 16 0 22832647 1569013760 6341 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28777] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28777/stat : 28777 (java) S 28769 28771 28584 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 16 0 22832648 1569013760 6341 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28778] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28778/stat : 28778 (java) S 28769 28771 28584 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 16 0 22832648 1569013760 6342 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28779] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28779/stat : 28779 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 22832652 1569013760 6342 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28780] ppid=28769 vsize=1532240 CPUtime=0.13
/proc/28771/task/28780/stat : 28780 (java) S 28769 28771 28584 0 -1 4202560 440 0 0 0 13 0 0 0 18 0 16 0 22832652 1569013760 6342 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28781] ppid=28769 vsize=1532240 CPUtime=0.17
/proc/28771/task/28781/stat : 28781 (java) S 28769 28771 28584 0 -1 4202560 1191 0 0 0 17 0 0 0 25 0 16 0 22832652 1569013760 6342 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28782] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28782/stat : 28782 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 22832652 1569013760 6343 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28783] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28783/stat : 28783 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 22832652 1569013760 6343 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28786] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28786/stat : 28786 (java) S 28769 28771 28584 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 22832693 1569013760 6343 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28787] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28787/stat : 28787 (java) S 28769 28771 28584 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 16 0 22832694 1569013760 6343 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.83
Current children cumulated vsize (KiB) 1532240

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

[startup+2.3017 s]
/proc/loadavg: 0.21 0.06 0.02 1/119 28789
/proc/meminfo: memFree=1648524/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1532240 CPUtime=1.06
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 7481 0 1 0 101 5 0 0 25 0 14 0 22832643 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 383060 6590 1416 10 0 380363 0
[pid=28771/tid=28773] ppid=28769 vsize=1532240 CPUtime=0.47
/proc/28771/task/28773/stat : 28773 (java) S 28769 28771 28584 0 -1 4202560 4195 0 1 0 45 2 0 0 19 0 14 0 22832644 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28774] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28774/stat : 28774 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832645 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28775] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28775/stat : 28775 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832645 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28776] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28776/stat : 28776 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832647 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28777] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28777/stat : 28777 (java) S 28769 28771 28584 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 14 0 22832648 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28778] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28778/stat : 28778 (java) S 28769 28771 28584 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 14 0 22832648 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28779] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28779/stat : 28779 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28780] ppid=28769 vsize=1532240 CPUtime=0.18
/proc/28771/task/28780/stat : 28780 (java) S 28769 28771 28584 0 -1 4202560 471 0 0 0 18 0 0 0 17 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28781] ppid=28769 vsize=1532240 CPUtime=0.27
/proc/28771/task/28781/stat : 28781 (java) S 28769 28771 28584 0 -1 4202560 1482 0 0 0 27 0 0 0 17 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28782] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28782/stat : 28782 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28783] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28783/stat : 28783 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28786] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28786/stat : 28786 (java) S 28769 28771 28584 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 22832693 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28787] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28787/stat : 28787 (java) S 28769 28771 28584 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22832694 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1532240

[startup+2.50172 s]
/proc/loadavg: 0.21 0.06 0.02 1/119 28789
/proc/meminfo: memFree=1648524/2059040 swapFree=4177780/4192956
[pid=28771] ppid=28769 vsize=1532240 CPUtime=1.06
/proc/28771/stat : 28771 (java) S 28769 28771 28584 0 -1 4202496 7481 0 1 0 101 5 0 0 25 0 14 0 22832643 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28771/statm: 383060 6590 1416 10 0 380363 0
[pid=28771/tid=28773] ppid=28769 vsize=1532240 CPUtime=0.47
/proc/28771/task/28773/stat : 28773 (java) S 28769 28771 28584 0 -1 4202560 4195 0 1 0 45 2 0 0 19 0 14 0 22832644 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28774] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28774/stat : 28774 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832645 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28775] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28775/stat : 28775 (java) S 28769 28771 28584 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 22832645 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28776] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28776/stat : 28776 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22832647 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 0 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28777] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28777/stat : 28777 (java) S 28769 28771 28584 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 14 0 22832648 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28778] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28778/stat : 28778 (java) S 28769 28771 28584 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 14 0 22832648 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28779] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28779/stat : 28779 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28780] ppid=28769 vsize=1532240 CPUtime=0.18
/proc/28771/task/28780/stat : 28780 (java) S 28769 28771 28584 0 -1 4202560 471 0 0 0 18 0 0 0 17 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28781] ppid=28769 vsize=1532240 CPUtime=0.27
/proc/28771/task/28781/stat : 28781 (java) S 28769 28771 28584 0 -1 4202560 1482 0 0 0 27 0 0 0 17 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28782] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28782/stat : 28782 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28783] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28783/stat : 28783 (java) S 28769 28771 28584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22832652 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 0 0 0 0
[pid=28771/tid=28786] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28786/stat : 28786 (java) S 28769 28771 28584 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 22832693 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
[pid=28771/tid=28787] ppid=28769 vsize=1532240 CPUtime=0
/proc/28771/task/28787/stat : 28787 (java) S 28769 28771 28584 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 14 0 22832694 1569013760 6590 1992294400 134512640 134550932 4294517584 18446744073709551615 4294960144 0 4 0 16800975 18446604437828313408 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1532240

Child status: 30
Real time (s): 2.53927
CPU time (s): 1.07484
CPU user time (s): 1.01584
CPU system time (s): 0.058991
CPU usage (%): 42.3285
Max. virtual memory (cumulated for all children) (KiB): 1532240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01585
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7493
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= 189
involuntary context switches= 107

runsolver used 0.009998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node080 at 2010-07-08 01:44:07
IDJOB=2663242
IDBENCH=2877
IDSOLVER=1166
FILE ID=node080/2663242-1278546247
PBS_JOBID= 11239483
Free space on /tmp= 62540 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663242-1278546247/watcher-2663242-1278546247 -o /tmp/evaluation-result-2663242-1278546247/solver-2663242-1278546247 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663242-1278546247.opb

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

MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93
RANDOM SEED=1587103205

node080.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		: 3000.255
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		: 3000.255
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1670732 kB
Buffers:         57096 kB
Cached:         196408 kB
SwapCached:       2900 kB
Active:         119000 kB
Inactive:       181908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1670732 kB
SwapTotal:     4192956 kB
SwapFree:      4177780 kB
Dirty:            1396 kB
Writeback:           0 kB
AnonPages:       44500 kB
Mapped:          14360 kB
Slab:            65560 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62540 MiB
End job on node080 at 2010-07-08 01:44:10