Trace number 2670160

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 2010-05-26OPT3 9.8705 7.32676

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_1.opb
MD5SUM3c8b2b83a32c4c8e761f030b6789f3c6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.09483
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
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 constraint38
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)1498
Sum of products size (including duplicates)2996
Number of different products1498
Sum of products size2996

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
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2670160-1276707699.opb
0.23/0.21	c reading problem ... 
0.71/0.62	c ... done. Wall clock time 0.41s.
0.71/0.62	c #vars     1548
0.71/0.62	c #constraints  3046
0.71/0.62	c constraints type 
0.71/0.62	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1548
0.71/0.62	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1498
0.93/0.67	c SATISFIABLE
0.93/0.67	c OPTIMIZING...
0.93/0.67	c Got one! Elapsed wall clock time (in seconds):0.463
0.93/0.67	o 4
1.69/1.04	c Got one! Elapsed wall clock time (in seconds):0.589
1.69/1.04	o 3
9.72/7.28	c starts		: 6
9.72/7.28	c conflicts		: 449
9.72/7.28	c decisions		: 749
9.72/7.28	c propagations		: 112471
9.72/7.28	c inspects		: 2955360
9.72/7.28	c learnt literals	: 0
9.72/7.28	c learnt binary clauses	: 0
9.72/7.28	c learnt ternary clauses	: 0
9.72/7.28	c learnt clauses	: 448
9.72/7.29	c ignored clauses	: 0
9.72/7.29	c root simplifications	: 0
9.72/7.29	c removed literals (reason simplification)	: 0
9.72/7.29	c reason swapping (by a shorter reason)	: 0
9.72/7.29	c Calls to reduceDB	: 0
9.72/7.29	c number of reductions to clauses (during analyze)	: 0
9.72/7.29	c number of learned constraints concerned by reduction	: 0
9.72/7.29	c number of learning phase by resolution	: 0
9.72/7.29	c number of learning phase by cutting planes	: 0
9.72/7.29	c speed (assignments/second)	: 17327.222307810815
9.72/7.29	c non guided choices	0
9.72/7.29	c learnt constraints type 
9.72/7.29	c constraints type 
9.72/7.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1548
9.72/7.29	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
9.72/7.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1498
9.72/7.29	s OPTIMUM FOUND
9.72/7.29	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 
9.72/7.29	c objective function=3
9.72/7.29	c Total wall clock time (in seconds): 7.081

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670160-1276707699/watcher-2670160-1276707699 -o /tmp/evaluation-result-2670160-1276707699/solver-2670160-1276707699 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670160-1276707699.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: 1.00 1.02 1.00 3/105 16859
/proc/meminfo: memFree=1718176/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1832 CPUtime=0
/proc/16859/stat : 16859 (java6) S 16857 16859 15968 0 -1 4194304 245 0 0 0 0 0 0 0 25 0 1 0 12063962 1875968 148 1992294400 134512640 134550932 4287630304 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0
/proc/16859/statm: 458 148 111 10 0 63 0

[startup+0.067433 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 16859
/proc/meminfo: memFree=1718176/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1521796 CPUtime=0.05
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 3676 0 1 0 3 2 0 0 25 0 7 0 12063962 1558319104 3117 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 380449 3117 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.101431 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 16859
/proc/meminfo: memFree=1718176/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1524184 CPUtime=0.08
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 3964 0 1 0 6 2 0 0 25 0 12 0 12063962 1560764416 3403 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 381046 3403 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.308199 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 16859
/proc/meminfo: memFree=1718176/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1526488 CPUtime=0.39
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 5404 0 1 0 36 3 0 0 25 0 12 0 12063962 1563123712 4841 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 381622 4841 1366 10 0 378924 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526488

[startup+0.703957 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 16859
/proc/meminfo: memFree=1718176/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1529220 CPUtime=1.09
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 6920 0 1 0 105 4 0 0 25 0 13 0 12063962 1565921280 6316 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 382305 6316 1417 10 0 379607 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 1529220

[startup+1.50158 s]
/proc/loadavg: 1.00 1.02 1.00 6/118 16872
/proc/meminfo: memFree=1693460/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1542076 CPUtime=2.67
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 12260 0 1 0 247 20 0 0 25 0 13 0 12063962 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 385519 10757 1420 10 0 382821 0
[pid=16859/tid=16861] ppid=16857 vsize=1542076 CPUtime=1.01
/proc/16859/task/16861/stat : 16861 (java) R 16857 16859 15968 0 -1 4202560 6052 0 1 0 98 3 0 0 25 0 13 0 12063964 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 104271591 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=16859/tid=16862] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16862/stat : 16862 (java) S 16857 16859 15968 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 12063965 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16863] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16863/stat : 16863 (java) S 16857 16859 15968 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 12063965 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16864] ppid=16857 vsize=1542076 CPUtime=0.22
/proc/16859/task/16864/stat : 16864 (java) R 16857 16859 15968 0 -1 4202560 0 0 0 0 9 13 0 0 18 0 13 0 12063967 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 0
[pid=16859/tid=16865] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16865/stat : 16865 (java) S 16857 16859 15968 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 13 0 12063968 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16866] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16866/stat : 16866 (java) S 16857 16859 15968 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 12063968 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16867] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16867/stat : 16867 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16868] ppid=16857 vsize=1542076 CPUtime=0.34
/proc/16859/task/16868/stat : 16868 (java) S 16857 16859 15968 0 -1 4202560 478 0 0 0 34 0 0 0 25 0 13 0 12063972 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16869] ppid=16857 vsize=1542076 CPUtime=1.06
/proc/16859/task/16869/stat : 16869 (java) R 16857 16859 15968 0 -1 4202560 4662 0 0 0 104 2 0 0 16 0 13 0 12063972 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 106257878 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=16859/tid=16870] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16870/stat : 16870 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16871] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16871/stat : 16871 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12063972 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16872] ppid=16857 vsize=1542076 CPUtime=0
/proc/16859/task/16872/stat : 16872 (java) S 16857 16859 15968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12064026 1579085824 10757 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 1542076

[startup+3.10176 s]
/proc/loadavg: 1.00 1.02 1.00 5/118 16872
/proc/meminfo: memFree=1673000/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1541588 CPUtime=5.06
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 40163 0 1 0 463 43 0 0 25 0 13 0 12063962 1578586112 34677 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 385397 34680 1425 10 0 382699 0
[pid=16859/tid=16861] ppid=16857 vsize=1541588 CPUtime=2.02
/proc/16859/task/16861/stat : 16861 (java) R 16857 16859 15968 0 -1 4202560 29743 0 1 0 191 11 0 0 25 0 13 0 12063964 1578586112 34681 1992294400 134512640 134550932 4288289680 18446744073709551615 4109823000 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=16859/tid=16862] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16862/stat : 16862 (java) S 16857 16859 15968 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 12063965 1578586112 34683 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16863] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16863/stat : 16863 (java) S 16857 16859 15968 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 12063965 1578586112 34684 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16864] ppid=16857 vsize=1541588 CPUtime=0.45
/proc/16859/task/16864/stat : 16864 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 18 27 0 0 18 0 13 0 12063967 1578586112 34686 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16865] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16865/stat : 16865 (java) S 16857 16859 15968 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 13 0 12063968 1578586112 34687 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16866] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16866/stat : 16866 (java) S 16857 16859 15968 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 12063968 1578586112 34688 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16867] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16867/stat : 16867 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1578586112 34689 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16868] ppid=16857 vsize=1541588 CPUtime=0.81
/proc/16859/task/16868/stat : 16868 (java) S 16857 16859 15968 0 -1 4202560 2068 0 0 0 81 0 0 0 15 0 13 0 12063972 1578586112 34690 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16869] ppid=16857 vsize=1541588 CPUtime=1.73
/proc/16859/task/16869/stat : 16869 (java) S 16857 16859 15968 0 -1 4202560 7287 0 0 0 171 2 0 0 15 0 13 0 12063972 1578586112 34691 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16870] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16870/stat : 16870 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1578586112 34692 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16871] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16871/stat : 16871 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12063972 1578586112 34693 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16872] ppid=16857 vsize=1541588 CPUtime=0
/proc/16859/task/16872/stat : 16872 (java) S 16857 16859 15968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12064026 1578586112 34694 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.06
Current children cumulated vsize (KiB) 1541588

[startup+6.30209 s]
/proc/loadavg: 1.00 1.02 1.00 2/118 16872
/proc/meminfo: memFree=1562888/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1543860 CPUtime=8.81
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 45931 0 1 0 836 45 0 0 25 0 13 0 12063962 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 385965 40144 1438 10 0 383267 0
[pid=16859/tid=16861] ppid=16857 vsize=1543860 CPUtime=5.1
/proc/16859/task/16861/stat : 16861 (java) R 16857 16859 15968 0 -1 4202560 32092 0 1 0 498 12 0 0 25 0 13 0 12063964 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4109816252 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=16859/tid=16862] ppid=16857 vsize=1543860 CPUtime=0.05
/proc/16859/task/16862/stat : 16862 (java) S 16857 16859 15968 0 -1 4202560 1422 0 0 0 5 0 0 0 18 0 13 0 12063965 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16863] ppid=16857 vsize=1543860 CPUtime=0.05
/proc/16859/task/16863/stat : 16863 (java) S 16857 16859 15968 0 -1 4202560 1183 0 0 0 5 0 0 0 18 0 13 0 12063965 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16864] ppid=16857 vsize=1543860 CPUtime=0.45
/proc/16859/task/16864/stat : 16864 (java) S 16857 16859 15968 0 -1 4202560 20 0 0 0 18 27 0 0 15 0 13 0 12063967 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16865] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16865/stat : 16865 (java) S 16857 16859 15968 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 12063968 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16866] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16866/stat : 16866 (java) S 16857 16859 15968 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 12063968 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16867] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16867/stat : 16867 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16868] ppid=16857 vsize=1543860 CPUtime=1.25
/proc/16859/task/16868/stat : 16868 (java) S 16857 16859 15968 0 -1 4202560 2851 0 0 0 124 1 0 0 15 0 13 0 12063972 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16869] ppid=16857 vsize=1543860 CPUtime=1.84
/proc/16859/task/16869/stat : 16869 (java) S 16857 16859 15968 0 -1 4202560 7296 0 0 0 182 2 0 0 16 0 13 0 12063972 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16870] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16870/stat : 16870 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16871] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16871/stat : 16871 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12063972 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16872] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16872/stat : 16872 (java) S 16857 16859 15968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12064026 1580912640 40144 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.81
Current children cumulated vsize (KiB) 1543860

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

[startup+7.10218 s]
/proc/loadavg: 1.00 1.02 1.00 2/118 16872
/proc/meminfo: memFree=1562268/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1543860 CPUtime=9.62
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 46104 0 1 0 917 45 0 0 25 0 13 0 12063962 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 385965 40313 1438 10 0 383267 0
[pid=16859/tid=16861] ppid=16857 vsize=1543860 CPUtime=5.89
/proc/16859/task/16861/stat : 16861 (java) R 16857 16859 15968 0 -1 4202560 32093 0 1 0 577 12 0 0 25 0 13 0 12063964 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4109824075 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=16859/tid=16862] ppid=16857 vsize=1543860 CPUtime=0.07
/proc/16859/task/16862/stat : 16862 (java) S 16857 16859 15968 0 -1 4202560 1494 0 0 0 7 0 0 0 18 0 13 0 12063965 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16863] ppid=16857 vsize=1543860 CPUtime=0.06
/proc/16859/task/16863/stat : 16863 (java) S 16857 16859 15968 0 -1 4202560 1279 0 0 0 6 0 0 0 18 0 13 0 12063965 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16864] ppid=16857 vsize=1543860 CPUtime=0.45
/proc/16859/task/16864/stat : 16864 (java) S 16857 16859 15968 0 -1 4202560 24 0 0 0 18 27 0 0 15 0 13 0 12063967 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16865] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16865/stat : 16865 (java) S 16857 16859 15968 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 12063968 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16866] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16866/stat : 16866 (java) S 16857 16859 15968 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 12063968 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16867] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16867/stat : 16867 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16868] ppid=16857 vsize=1543860 CPUtime=1.25
/proc/16859/task/16868/stat : 16868 (java) S 16857 16859 15968 0 -1 4202560 2851 0 0 0 124 1 0 0 15 0 13 0 12063972 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16869] ppid=16857 vsize=1543860 CPUtime=1.84
/proc/16859/task/16869/stat : 16869 (java) S 16857 16859 15968 0 -1 4202560 7296 0 0 0 182 2 0 0 16 0 13 0 12063972 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16870] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16870/stat : 16870 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16871] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16871/stat : 16871 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12063972 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16872] ppid=16857 vsize=1543860 CPUtime=0
/proc/16859/task/16872/stat : 16872 (java) S 16857 16859 15968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12064026 1580912640 40313 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.62
Current children cumulated vsize (KiB) 1543860

[startup+7.3022 s]
/proc/loadavg: 1.00 1.02 1.00 2/118 16872
/proc/meminfo: memFree=1562268/2059040 swapFree=4192956/4192956
[pid=16859] ppid=16857 vsize=1544184 CPUtime=9.84
/proc/16859/stat : 16859 (java) S 16857 16859 15968 0 -1 4202496 46115 0 1 0 939 45 0 0 25 0 13 0 12063962 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16859/statm: 386046 40324 1439 10 0 383348 0
[pid=16859/tid=16861] ppid=16857 vsize=1544184 CPUtime=6.07
/proc/16859/task/16861/stat : 16861 (java) S 16857 16859 15968 0 -1 4202560 32097 0 1 0 595 12 0 0 25 0 13 0 12063964 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16862] ppid=16857 vsize=1544184 CPUtime=0.07
/proc/16859/task/16862/stat : 16862 (java) S 16857 16859 15968 0 -1 4202560 1494 0 0 0 7 0 0 0 18 0 13 0 12063965 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16863] ppid=16857 vsize=1544184 CPUtime=0.06
/proc/16859/task/16863/stat : 16863 (java) S 16857 16859 15968 0 -1 4202560 1279 0 0 0 6 0 0 0 18 0 13 0 12063965 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16864] ppid=16857 vsize=1544184 CPUtime=0.45
/proc/16859/task/16864/stat : 16864 (java) S 16857 16859 15968 0 -1 4202560 24 0 0 0 18 27 0 0 15 0 13 0 12063967 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 0 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16865] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16865/stat : 16865 (java) S 16857 16859 15968 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 12063968 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16866] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16866/stat : 16866 (java) S 16857 16859 15968 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 12063968 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16867] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16867/stat : 16867 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16868] ppid=16857 vsize=1544184 CPUtime=1.28
/proc/16859/task/16868/stat : 16868 (java) S 16857 16859 15968 0 -1 4202560 2852 0 0 0 127 1 0 0 16 0 13 0 12063972 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16869] ppid=16857 vsize=1544184 CPUtime=1.84
/proc/16859/task/16869/stat : 16869 (java) S 16857 16859 15968 0 -1 4202560 7296 0 0 0 182 2 0 0 16 0 13 0 12063972 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16870] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16870/stat : 16870 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12063972 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
[pid=16859/tid=16871] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16871/stat : 16871 (java) S 16857 16859 15968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12063972 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 1 0 0 0
[pid=16859/tid=16872] ppid=16857 vsize=1544184 CPUtime=0
/proc/16859/task/16872/stat : 16872 (java) S 16857 16859 15968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12064026 1581244416 40324 1992294400 134512640 134550932 4288289680 18446744073709551615 4294960144 0 4 0 16800975 18446604437828018368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.84
Current children cumulated vsize (KiB) 1544184

Child status: 30
Real time (s): 7.32676
CPU time (s): 9.8705
CPU user time (s): 9.39657
CPU system time (s): 0.473927
CPU usage (%): 134.718
Max. virtual memory (cumulated for all children) (KiB): 1544440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.39657
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46118
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= 460
involuntary context switches= 300

runsolver used 0.018997 second user time and 0.049992 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-16 19:01:39
IDJOB=2670160
IDBENCH=48119
IDSOLVER=1165
FILE ID=node081/2670160-1276707699
PBS_JOBID= 11174085
Free space on /tmp= 121808 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_1.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670160-1276707699/watcher-2670160-1276707699 -o /tmp/evaluation-result-2670160-1276707699/solver-2670160-1276707699 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670160-1276707699.opb

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

MD5SUM BENCH= 3c8b2b83a32c4c8e761f030b6789f3c6
RANDOM SEED=1301617468

node081.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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1718448 kB
Buffers:         68160 kB
Cached:         145424 kB
SwapCached:          0 kB
Active:         123076 kB
Inactive:       150044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1718448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             376 kB
Writeback:           0 kB
AnonPages:       59556 kB
Mapped:          15412 kB
Slab:            45604 kB
PageTables:       3868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181512 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-16 19:01:46