Trace number 2670203

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 CuttingPlanes 2.2.0 2010-05-26OPT2 9.43657 5.80669

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_2.opb
MD5SUMf082d755a098ee30cf6a4e6ef2f7b520
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.215966
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 variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint26
Maximum length of a constraint40
Number of terms in the objective function 50
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 50
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 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1480
Sum of products size (including duplicates)2960
Number of different products1480
Sum of products size2960

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c solving HOME/instance-2670203-1276710800.opb
0.25/0.21	c reading problem ... 
0.89/0.61	c ... done. Wall clock time 0.398s.
0.89/0.61	c #vars     1530
0.89/0.61	c #constraints  3010
0.89/0.61	c constraints type 
0.89/0.61	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1530
0.89/0.61	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1480
0.89/0.66	c SATISFIABLE
0.89/0.66	c OPTIMIZING...
0.89/0.66	c Got one! Elapsed wall clock time (in seconds):0.453
0.89/0.66	o 4
1.28/0.81	c Got one! Elapsed wall clock time (in seconds):0.603
1.28/0.81	o 3
8.05/4.59	c Got one! Elapsed wall clock time (in seconds):4.383
8.05/4.59	o 2
9.34/5.74	c starts		: 6
9.34/5.74	c conflicts		: 366
9.34/5.74	c decisions		: 694
9.34/5.74	c propagations		: 82128
9.34/5.74	c inspects		: 1815271
9.34/5.74	c learnt literals	: 0
9.34/5.74	c learnt binary clauses	: 0
9.34/5.74	c learnt ternary clauses	: 0
9.34/5.74	c learnt clauses	: 365
9.34/5.74	c ignored clauses	: 0
9.34/5.74	c root simplifications	: 0
9.34/5.74	c removed literals (reason simplification)	: 0
9.34/5.74	c reason swapping (by a shorter reason)	: 0
9.34/5.74	c Calls to reduceDB	: 0
9.34/5.74	c number of reductions to clauses (during analyze)	: 0
9.34/5.74	c number of learned constraints concerned by reduction	: 0
9.34/5.74	c number of learning phase by resolution	: 0
9.34/5.74	c number of learning phase by cutting planes	: 0
9.34/5.74	c speed (assignments/second)	: 71602.44115082825
9.34/5.74	c non guided choices	0
9.34/5.74	c learnt constraints type 
9.34/5.74	c constraints type 
9.34/5.74	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1530
9.34/5.74	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
9.34/5.74	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1480
9.34/5.74	s OPTIMUM FOUND
9.34/5.74	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 
9.34/5.74	c objective function=2
9.34/5.74	c Total wall clock time (in seconds): 5.532

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-2670203-1276710800/watcher-2670203-1276710800 -o /tmp/evaluation-result-2670203-1276710800/solver-2670203-1276710800 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670203-1276710800.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: 0.92 1.02 1.00 3/106 13386
/proc/meminfo: memFree=1711784/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1752 CPUtime=0
/proc/13386/stat : 13386 (java6) R 13384 13386 12260 0 -1 4194304 159 0 0 0 0 0 0 0 19 0 1 0 44736386 1794048 77 1992294400 134512640 134550932 4288858656 18446744073709551615 5097904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13386/statm: 438 79 64 10 0 30 0

[startup+0.105927 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 13386
/proc/meminfo: memFree=1711784/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1524184 CPUtime=0.08
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 3976 0 1 0 6 2 0 0 18 0 12 0 44736386 1560764416 3415 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 381046 3415 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.212144 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 13386
/proc/meminfo: memFree=1711784/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1526200 CPUtime=0.25
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 5105 0 1 0 22 3 0 0 18 0 12 0 44736386 1562828800 4542 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 381550 4542 1347 10 0 378852 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 1526200

[startup+0.300142 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 13386
/proc/meminfo: memFree=1711784/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1526200 CPUtime=0.38
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 5298 0 1 0 35 3 0 0 18 0 12 0 44736386 1562828800 4735 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 381550 4735 1364 10 0 378852 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526200

[startup+0.701133 s]
/proc/loadavg: 0.92 1.02 1.00 3/106 13386
/proc/meminfo: memFree=1711784/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1528256 CPUtime=1.09
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 6708 0 1 0 105 4 0 0 18 0 13 0 44736386 1564934144 6096 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 382064 6096 1412 10 0 379366 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 1528256

[startup+1.50112 s]
/proc/loadavg: 0.92 1.02 1.00 4/119 13399
/proc/meminfo: memFree=1683224/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1534740 CPUtime=2.68
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 11008 0 1 0 262 6 0 0 18 0 13 0 44736386 1571573760 10028 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 383685 10029 1420 10 0 380987 0
[pid=13386/tid=13388] ppid=13384 vsize=1534740 CPUtime=1.47
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4202560 7003 0 1 0 143 4 0 0 18 0 13 0 44736387 1571573760 10029 1992294400 134512640 134550932 4294406656 18446744073709551615 4109396628 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13389] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13389/stat : 13389 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 44736389 1571573760 10031 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13390] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13390/stat : 13390 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 44736389 1571573760 10033 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13391] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13391/stat : 13391 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 13 0 44736390 1571573760 10033 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13392] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13392/stat : 13392 (java) S 13384 13386 12260 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 44736391 1571573760 10034 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13393] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13393/stat : 13393 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 44736391 1571573760 10035 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13394] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13394/stat : 13394 (java) S 13384 13386 12260 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44736395 1571573760 10036 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13395] ppid=13384 vsize=1534740 CPUtime=0.51
/proc/13386/task/13395/stat : 13395 (java) R 13384 13386 12260 0 -1 4202560 976 0 0 0 51 0 0 0 25 0 13 0 44736395 1571573760 10038 1992294400 134512640 134550932 4294406656 18446744073709551615 104163883 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13386/tid=13396] ppid=13384 vsize=1534740 CPUtime=0.67
/proc/13386/task/13396/stat : 13396 (java) R 13384 13386 12260 0 -1 4202560 1962 0 0 0 67 0 0 0 25 0 13 0 44736395 1571573760 10038 1992294400 134512640 134550932 4294406656 18446744073709551615 106813302 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13386/tid=13397] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13397/stat : 13397 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44736395 1571573760 10039 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13398] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13398/stat : 13398 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44736395 1571573760 10040 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13399] ppid=13384 vsize=1534740 CPUtime=0
/proc/13386/task/13399/stat : 13399 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44736448 1571573760 10041 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 1534740

[startup+3.10108 s]
/proc/loadavg: 1.09 1.06 1.01 5/119 13399
/proc/meminfo: memFree=1633376/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1547364 CPUtime=5.86
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 36837 0 1 0 567 19 0 0 18 0 13 0 44736386 1584500736 32738 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 386841 32741 1424 10 0 384143 0
[pid=13386/tid=13388] ppid=13384 vsize=1547364 CPUtime=2.87
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4202560 26406 0 1 0 273 14 0 0 19 0 13 0 44736387 1584500736 32744 1992294400 134512640 134550932 4294406656 18446744073709551615 4109396597 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13389] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13389/stat : 13389 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 44736389 1584500736 32746 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13390] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13390/stat : 13390 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 44736389 1584500736 32748 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13391] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13391/stat : 13391 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 44736390 1584500736 32749 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13392] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13392/stat : 13392 (java) S 13384 13386 12260 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 44736391 1584500736 32750 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13393] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13393/stat : 13393 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 44736391 1584500736 32751 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13394] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13394/stat : 13394 (java) S 13384 13386 12260 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 32752 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13395] ppid=13384 vsize=1547364 CPUtime=1.68
/proc/13386/task/13395/stat : 13395 (java) R 13384 13386 12260 0 -1 4202560 4906 0 0 0 167 1 0 0 25 0 13 0 44736395 1584500736 32753 1992294400 134512640 134550932 4294406656 18446744073709551615 105515768 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13386/tid=13396] ppid=13384 vsize=1547364 CPUtime=1.28
/proc/13386/task/13396/stat : 13396 (java) R 13384 13386 12260 0 -1 4202560 4462 0 0 0 126 2 0 0 25 0 13 0 44736395 1584500736 32754 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13397] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13397/stat : 13397 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 32755 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13398] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13398/stat : 13398 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44736395 1584500736 32756 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13399] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13399/stat : 13399 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44736448 1584500736 32757 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 1547364

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

[startup+3.20108 s]
/proc/loadavg: 1.09 1.06 1.01 5/119 13399
/proc/meminfo: memFree=1633376/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1547364 CPUtime=6.06
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 38504 0 1 0 586 20 0 0 18 0 13 0 44736386 1584500736 34405 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 386841 34407 1424 10 0 384143 0
[pid=13386/tid=13388] ppid=13384 vsize=1547364 CPUtime=2.95
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4202560 28070 0 1 0 280 15 0 0 19 0 13 0 44736387 1584500736 34408 1992294400 134512640 134550932 4294406656 18446744073709551615 4109362776 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13389] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13389/stat : 13389 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 44736389 1584500736 34410 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13390] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13390/stat : 13390 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 44736389 1584500736 34411 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13391] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13391/stat : 13391 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 44736390 1584500736 34412 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13392] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13392/stat : 13392 (java) S 13384 13386 12260 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 44736391 1584500736 34413 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13393] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13393/stat : 13393 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 44736391 1584500736 34417 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13394] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13394/stat : 13394 (java) S 13384 13386 12260 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 34418 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13395] ppid=13384 vsize=1547364 CPUtime=1.78
/proc/13386/task/13395/stat : 13395 (java) R 13384 13386 12260 0 -1 4202560 4906 0 0 0 177 1 0 0 25 0 13 0 44736395 1584500736 34421 1992294400 134512640 134550932 4294406656 18446744073709551615 105594870 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13386/tid=13396] ppid=13384 vsize=1547364 CPUtime=1.3
/proc/13386/task/13396/stat : 13396 (java) R 13384 13386 12260 0 -1 4202560 4462 0 0 0 128 2 0 0 25 0 13 0 44736395 1584500736 34421 1992294400 134512640 134550932 4294406656 18446744073709551615 102339283 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13397] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13397/stat : 13397 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 34423 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13398] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13398/stat : 13398 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44736395 1584500736 34424 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13399] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13399/stat : 13399 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44736448 1584500736 34426 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 1547364

[startup+4.80105 s]
/proc/loadavg: 1.09 1.06 1.01 2/119 13399
/proc/meminfo: memFree=1555008/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1547364 CPUtime=8.42
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 47706 0 1 0 818 24 0 0 18 0 13 0 44736386 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 386841 40335 1438 10 0 384143 0
[pid=13386/tid=13388] ppid=13384 vsize=1547364 CPUtime=4.46
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4202560 32105 0 1 0 430 16 0 0 19 0 13 0 44736387 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4109362889 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13389] ppid=13384 vsize=1547364 CPUtime=0.02
/proc/13386/task/13389/stat : 13389 (java) S 13384 13386 12260 0 -1 4202560 952 0 0 0 2 0 0 0 16 0 13 0 44736389 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13390] ppid=13384 vsize=1547364 CPUtime=0.01
/proc/13386/task/13390/stat : 13390 (java) S 13384 13386 12260 0 -1 4202560 897 0 0 0 1 0 0 0 15 0 13 0 44736389 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13391] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13391/stat : 13391 (java) S 13384 13386 12260 0 -1 4202560 12 0 0 0 0 0 0 0 16 0 13 0 44736390 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13392] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13392/stat : 13392 (java) S 13384 13386 12260 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 44736391 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13393] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13393/stat : 13393 (java) S 13384 13386 12260 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 44736391 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13394] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13394/stat : 13394 (java) S 13384 13386 12260 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13395] ppid=13384 vsize=1547364 CPUtime=2.41
/proc/13386/task/13395/stat : 13395 (java) S 13384 13386 12260 0 -1 4202560 8206 0 0 0 238 3 0 0 18 0 13 0 44736395 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13396] ppid=13384 vsize=1547364 CPUtime=1.47
/proc/13386/task/13396/stat : 13396 (java) S 13384 13386 12260 0 -1 4202560 4468 0 0 0 145 2 0 0 17 0 13 0 44736395 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13397] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13397/stat : 13397 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44736395 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13398] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13398/stat : 13398 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44736395 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13399] ppid=13384 vsize=1547364 CPUtime=0
/proc/13386/task/13399/stat : 13399 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44736448 1584500736 40335 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.42
Current children cumulated vsize (KiB) 1547364

[startup+5.60903 s]
/proc/loadavg: 1.09 1.06 1.01 2/119 13399
/proc/meminfo: memFree=1556372/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=1543920 CPUtime=9.25
/proc/13386/stat : 13386 (java) S 13384 13386 12260 0 -1 4202496 48230 0 1 0 901 24 0 0 18 0 13 0 44736386 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 385980 39999 1438 10 0 383282 0
[pid=13386/tid=13388] ppid=13384 vsize=1543920 CPUtime=5.25
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4202560 32106 0 1 0 509 16 0 0 20 0 13 0 44736387 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4109457679 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13386/tid=13389] ppid=13384 vsize=1543920 CPUtime=0.04
/proc/13386/task/13389/stat : 13389 (java) S 13384 13386 12260 0 -1 4202560 1218 0 0 0 4 0 0 0 16 0 13 0 44736389 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13390] ppid=13384 vsize=1543920 CPUtime=0.03
/proc/13386/task/13390/stat : 13390 (java) S 13384 13386 12260 0 -1 4202560 1150 0 0 0 3 0 0 0 16 0 13 0 44736389 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13391] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13391/stat : 13391 (java) S 13384 13386 12260 0 -1 4202560 16 0 0 0 0 0 0 0 16 0 13 0 44736390 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 0 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13392] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13392/stat : 13392 (java) S 13384 13386 12260 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 44736391 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13393] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13393/stat : 13393 (java) S 13384 13386 12260 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 44736391 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13394] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13394/stat : 13394 (java) S 13384 13386 12260 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44736395 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13395] ppid=13384 vsize=1543920 CPUtime=2.42
/proc/13386/task/13395/stat : 13395 (java) S 13384 13386 12260 0 -1 4202560 8206 0 0 0 239 3 0 0 15 0 13 0 44736395 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13396] ppid=13384 vsize=1543920 CPUtime=1.47
/proc/13386/task/13396/stat : 13396 (java) S 13384 13386 12260 0 -1 4202560 4468 0 0 0 145 2 0 0 15 0 13 0 44736395 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13397] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13397/stat : 13397 (java) S 13384 13386 12260 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44736395 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
[pid=13386/tid=13398] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13398/stat : 13398 (java) S 13384 13386 12260 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44736395 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 1 0 0 0
[pid=13386/tid=13399] ppid=13384 vsize=1543920 CPUtime=0
/proc/13386/task/13399/stat : 13399 (java) S 13384 13386 12260 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44736448 1580974080 39999 1992294400 134512640 134550932 4294406656 18446744073709551615 4294960144 0 4 0 16800975 18446604437858083008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.25
Current children cumulated vsize (KiB) 1543920

[startup+5.80103 s]
/proc/loadavg: 1.09 1.06 1.01 2/119 13399
/proc/meminfo: memFree=1556372/2059040 swapFree=4140256/4192956
[pid=13386] ppid=13384 vsize=0 CPUtime=9.42
/proc/13386/stat : 13386 (java) Z 13384 13386 12260 0 -1 4203548 48246 0 1 0 916 26 0 0 18 0 2 0 44736386 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13386/statm: 0 0 0 0 0 0 0
[pid=13386/tid=13388] ppid=13384 vsize=0 CPUtime=5.39
/proc/13386/task/13388/stat : 13388 (java) R 13384 13386 12260 0 -1 4203588 32113 0 1 0 522 17 0 0 21 0 2 0 44736387 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.42
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 5.80669
CPU time (s): 9.43657
CPU user time (s): 9.16961
CPU system time (s): 0.266959
CPU usage (%): 162.512
Max. virtual memory (cumulated for all children) (KiB): 1554036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.16961
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48246
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= 412
involuntary context switches= 381

runsolver used 0.016997 second user time and 0.047992 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-16 19:53:20
IDJOB=2670203
IDBENCH=48162
IDSOLVER=1165
FILE ID=node018/2670203-1276710800
PBS_JOBID= 11174117
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_2.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670203-1276710800/watcher-2670203-1276710800 -o /tmp/evaluation-result-2670203-1276710800/solver-2670203-1276710800 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670203-1276710800.opb

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

MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520
RANDOM SEED=111567523

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1712056 kB
Buffers:        133764 kB
Cached:         121368 kB
SwapCached:       6364 kB
Active:         104904 kB
Inactive:       163812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1712056 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:             288 kB
Writeback:           8 kB
AnonPages:       11672 kB
Mapped:          13048 kB
Slab:            56428 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181892 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= 62484 MiB
End job on node018 at 2010-06-16 19:53:26