Trace number 2663210

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 2010-05-31OPT5 0.937857 3.43697

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-opus.r.opb
MD5SUM0485a54e08821af6e5a7651e5ae0ba80
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.020995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables63
Total number of constraints45
Number of constraints which are clauses45
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 constraint1
Maximum length of a constraint42
Number of terms in the objective function 63
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 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 63
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c ManyCore solver with 2 solvers running in parallel
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.22	c Expensive reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.22	c No reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	
0.23/0.22	c solving HOME/instance-2663210-1278546245.opb
0.23/0.22	c reading problem ... 
0.36/0.35	c ... done. Wall clock time 0.131s.
0.36/0.35	c #vars     63
0.36/0.35	c #constraints  34
0.36/0.35	c constraints type 
0.36/0.35	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 32
0.36/0.35	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.36/0.35	c constraints type 
0.36/0.35	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.36/0.35	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 32
0.36/0.36	c And the winner is CuttingPlanes
0.46/1.36	c SATISFIABLE
0.46/1.36	c OPTIMIZING...
0.46/1.36	c Got one! Elapsed wall clock time (in seconds):1.138
0.46/1.36	o 6
0.46/1.37	c And the winner is Resolution
0.48/2.37	c Got one! Elapsed wall clock time (in seconds):2.149
0.48/2.37	o 5
0.73/2.59	c And the winner is CuttingPlanes
0.92/3.38	c starts		: 2
0.92/3.38	c conflicts		: 12
0.92/3.38	c decisions		: 171
0.92/3.38	c propagations		: 322
0.92/3.38	c inspects		: 939
0.92/3.38	c learnt literals	: 0
0.92/3.38	c learnt binary clauses	: 0
0.92/3.38	c learnt ternary clauses	: 0
0.92/3.38	c learnt clauses	: 11
0.92/3.38	c ignored clauses	: 0
0.92/3.38	c root simplifications	: 0
0.92/3.38	c removed literals (reason simplification)	: 0
0.92/3.38	c reason swapping (by a shorter reason)	: 0
0.92/3.38	c Calls to reduceDB	: 0
0.92/3.38	c number of reductions to clauses (during analyze)	: 0
0.92/3.38	c number of learned constraints concerned by reduction	: 0
0.92/3.38	c number of learning phase by resolution	: 0
0.92/3.38	c number of learning phase by cutting planes	: 0
0.92/3.38	c speed (assignments/second)	: 320.7171314741036
0.92/3.38	c non guided choices	0
0.92/3.38	c learnt constraints type 
0.92/3.38	c constraints type 
0.92/3.38	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 32
0.92/3.38	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.92/3.38	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1
0.92/3.38	c constraints type 
0.92/3.38	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.92/3.38	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 32
0.92/3.38	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.92/3.38	s OPTIMUM FOUND
0.92/3.38	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 
0.92/3.38	c objective function=5
0.92/3.38	c Total wall clock time (in seconds): 3.159

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663210-1278546245/watcher-2663210-1278546245 -o /tmp/evaluation-result-2663210-1278546245/solver-2663210-1278546245 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663210-1278546245.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: 0.40 0.09 0.03 3/106 26478
/proc/meminfo: memFree=1703356/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=444 CPUtime=0
/proc/26478/stat : 26478 (java) R 26476 26478 26331 0 -1 4194304 303 0 0 0 0 0 0 0 19 0 1 0 22835464 454656 48 1992294400 134512640 134550932 4292487552 18446744073709551615 8794708 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/26478/statm: 111 50 40 10 0 25 0

[startup+0.100999 s]
/proc/loadavg: 0.40 0.09 0.03 3/106 26478
/proc/meminfo: memFree=1703356/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1524180 CPUtime=0.09
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 3963 0 1 0 7 2 0 0 19 0 12 0 22835464 1560760320 3401 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 381045 3401 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.200998 s]
/proc/loadavg: 0.40 0.09 0.03 3/106 26478
/proc/meminfo: memFree=1703356/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1526236 CPUtime=0.23
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 5052 0 1 0 21 2 0 0 19 0 12 0 22835464 1562865664 4488 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 381559 4488 1345 10 0 378862 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 1526236

[startup+0.300997 s]
/proc/loadavg: 0.40 0.09 0.03 3/106 26478
/proc/meminfo: memFree=1703356/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1526396 CPUtime=0.36
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 5363 0 1 0 33 3 0 0 19 0 12 0 22835464 1563029504 4799 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 381599 4799 1361 10 0 378902 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526396

[startup+0.700993 s]
/proc/loadavg: 0.40 0.09 0.03 3/106 26478
/proc/meminfo: memFree=1703356/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1527992 CPUtime=0.46
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 5681 0 1 0 43 3 0 0 19 0 14 0 22835464 1564663808 5117 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 381998 5117 1370 10 0 379301 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 1527992

[startup+1.50199 s]
/proc/loadavg: 0.40 0.09 0.03 1/120 26494
/proc/meminfo: memFree=1687868/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1527992 CPUtime=0.48
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 5735 0 1 0 45 3 0 0 19 0 14 0 22835464 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 381998 5171 1370 10 0 379301 0
[pid=26478/tid=26480] ppid=26476 vsize=1527992 CPUtime=0.32
/proc/26478/task/26480/stat : 26480 (java) S 26476 26478 26331 0 -1 4202560 3876 0 1 0 30 2 0 0 19 0 14 0 22835466 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26481] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26481/stat : 26481 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22835467 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26482] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26482/stat : 26482 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835467 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26483] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26483/stat : 26483 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835469 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26484] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26484/stat : 26484 (java) S 26476 26478 26331 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22835469 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26485] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26485/stat : 26485 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835469 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26486] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26486/stat : 26486 (java) S 26476 26478 26331 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 22835474 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26487] ppid=26476 vsize=1527992 CPUtime=0.01
/proc/26478/task/26487/stat : 26487 (java) S 26476 26478 26331 0 -1 4202560 85 0 0 0 1 0 0 0 24 0 14 0 22835474 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26488] ppid=26476 vsize=1527992 CPUtime=0.09
/proc/26478/task/26488/stat : 26488 (java) S 26476 26478 26331 0 -1 4202560 599 0 0 0 9 0 0 0 17 0 14 0 22835474 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26489] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26489/stat : 26489 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22835474 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26490] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26490/stat : 26490 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22835474 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26493] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26493/stat : 26493 (java) S 26476 26478 26331 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22835501 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26494] ppid=26476 vsize=1527992 CPUtime=0
/proc/26478/task/26494/stat : 26494 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835501 1564663808 5171 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 1527992

[startup+3.10197 s]
/proc/loadavg: 0.40 0.09 0.03 1/120 26496
/proc/meminfo: memFree=1687496/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1530644 CPUtime=0.92
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 6718 0 1 0 88 4 0 0 19 0 14 0 22835464 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 382661 6068 1410 10 0 379964 0
[pid=26478/tid=26480] ppid=26476 vsize=1530644 CPUtime=0.32
/proc/26478/task/26480/stat : 26480 (java) S 26476 26478 26331 0 -1 4202560 3882 0 1 0 30 2 0 0 19 0 14 0 22835466 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26481] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26481/stat : 26481 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22835467 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26482] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26482/stat : 26482 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835467 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26483] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26483/stat : 26483 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26484] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26484/stat : 26484 (java) S 26476 26478 26331 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26485] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26485/stat : 26485 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26486] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26486/stat : 26486 (java) S 26476 26478 26331 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26487] ppid=26476 vsize=1530644 CPUtime=0.19
/proc/26478/task/26487/stat : 26487 (java) S 26476 26478 26331 0 -1 4202560 538 0 0 0 19 0 0 0 17 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26488] ppid=26476 vsize=1530644 CPUtime=0.23
/proc/26478/task/26488/stat : 26488 (java) S 26476 26478 26331 0 -1 4202560 977 0 0 0 23 0 0 0 15 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26489] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26489/stat : 26489 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26490] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26490/stat : 26490 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26493] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26493/stat : 26493 (java) S 26476 26478 26331 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22835501 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26494] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26494/stat : 26494 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835501 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 1530644
heavy processes:

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

[startup+3.21097 s]
/proc/loadavg: 0.40 0.09 0.03 1/120 26498
/proc/meminfo: memFree=1683776/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1530644 CPUtime=0.92
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 6718 0 1 0 88 4 0 0 19 0 14 0 22835464 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 382661 6068 1410 10 0 379964 0
[pid=26478/tid=26480] ppid=26476 vsize=1530644 CPUtime=0.32
/proc/26478/task/26480/stat : 26480 (java) S 26476 26478 26331 0 -1 4202560 3882 0 1 0 30 2 0 0 19 0 14 0 22835466 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26481] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26481/stat : 26481 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22835467 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26482] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26482/stat : 26482 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835467 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26483] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26483/stat : 26483 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26484] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26484/stat : 26484 (java) S 26476 26478 26331 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26485] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26485/stat : 26485 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835469 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26486] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26486/stat : 26486 (java) S 26476 26478 26331 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26487] ppid=26476 vsize=1530644 CPUtime=0.19
/proc/26478/task/26487/stat : 26487 (java) S 26476 26478 26331 0 -1 4202560 538 0 0 0 19 0 0 0 17 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26488] ppid=26476 vsize=1530644 CPUtime=0.23
/proc/26478/task/26488/stat : 26488 (java) S 26476 26478 26331 0 -1 4202560 977 0 0 0 23 0 0 0 15 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26489] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26489/stat : 26489 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26490] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26490/stat : 26490 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22835474 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26493] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26493/stat : 26493 (java) S 26476 26478 26331 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22835501 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26494] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26494/stat : 26494 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835501 1567379456 6068 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 1530644

[startup+3.40997 s]
/proc/loadavg: 0.40 0.09 0.03 1/120 26498
/proc/meminfo: memFree=1683776/2059040 swapFree=4152912/4192956
[pid=26478] ppid=26476 vsize=1530644 CPUtime=0.93
/proc/26478/stat : 26478 (java) S 26476 26478 26331 0 -1 4202496 6729 0 1 0 89 4 0 0 19 0 14 0 22835464 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/26478/statm: 382661 6078 1410 10 0 379964 0
[pid=26478/tid=26480] ppid=26476 vsize=1530644 CPUtime=0.32
/proc/26478/task/26480/stat : 26480 (java) S 26476 26478 26331 0 -1 4202560 3887 0 1 0 30 2 0 0 18 0 14 0 22835466 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26481] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26481/stat : 26481 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22835467 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26482] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26482/stat : 26482 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835467 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26483] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26483/stat : 26483 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835469 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 0 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26484] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26484/stat : 26484 (java) S 26476 26478 26331 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22835469 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26485] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26485/stat : 26485 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835469 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26486] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26486/stat : 26486 (java) S 26476 26478 26331 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 22835474 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26487] ppid=26476 vsize=1530644 CPUtime=0.19
/proc/26478/task/26487/stat : 26487 (java) S 26476 26478 26331 0 -1 4202560 538 0 0 0 19 0 0 0 17 0 14 0 22835474 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26488] ppid=26476 vsize=1530644 CPUtime=0.23
/proc/26478/task/26488/stat : 26488 (java) S 26476 26478 26331 0 -1 4202560 977 0 0 0 23 0 0 0 15 0 14 0 22835474 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26489] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26489/stat : 26489 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22835474 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 1 0 0 0
[pid=26478/tid=26490] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26490/stat : 26490 (java) S 26476 26478 26331 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22835474 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26493] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26493/stat : 26493 (java) S 26476 26478 26331 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22835501 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
[pid=26478/tid=26494] ppid=26476 vsize=1530644 CPUtime=0
/proc/26478/task/26494/stat : 26494 (java) S 26476 26478 26331 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835501 1567379456 6078 1992294400 134512640 134550932 4292487552 18446744073709551615 4294960144 0 4 0 16800975 18446604437835443264 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.93
Current children cumulated vsize (KiB) 1530644

Child status: 30
Real time (s): 3.43697
CPU time (s): 0.937857
CPU user time (s): 0.891864
CPU system time (s): 0.045993
CPU usage (%): 27.2873
Max. virtual memory (cumulated for all children) (KiB): 1530812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.891864
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6729
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= 249
involuntary context switches= 164

runsolver used 0.017997 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-08 01:44:05
IDJOB=2663210
IDBENCH=2840
IDSOLVER=1166
FILE ID=node035/2663210-1278546245
PBS_JOBID= 11239504
Free space on /tmp= 62492 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-opus.r.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663210-1278546245/watcher-2663210-1278546245 -o /tmp/evaluation-result-2663210-1278546245/solver-2663210-1278546245 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663210-1278546245.opb

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

MD5SUM BENCH= 0485a54e08821af6e5a7651e5ae0ba80
RANDOM SEED=36321344

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1703628 kB
Buffers:         59996 kB
Cached:         185388 kB
SwapCached:       3096 kB
Active:         124528 kB
Inactive:       143988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1703628 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            1388 kB
Writeback:           0 kB
AnonPages:       20476 kB
Mapped:          12784 kB
Slab:            64860 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179804 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= 62492 MiB
End job on node035 at 2010-07-08 01:44:09