Trace number 2670112

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 9.48656 5.79469

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
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 benchmark1.58076
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 variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
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 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Quality of the solution as a function of time


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

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2670112-1276704918.opb
0.25/0.20	c reading problem ... 
0.40/0.31	c ... done. Wall clock time 0.108s.
0.40/0.31	c #vars     324
0.40/0.31	c #constraints  451
0.40/0.31	c constraints type 
0.40/0.31	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
0.40/0.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
5.71/3.09	c SATISFIABLE
5.71/3.09	c OPTIMIZING...
5.71/3.09	c Got one! Elapsed wall clock time (in seconds):2.889
5.71/3.09	o 3
9.32/5.67	c Got one! Elapsed wall clock time (in seconds):5.467
9.32/5.67	o 2
9.43/5.72	c starts		: 14
9.43/5.72	c conflicts		: 2134
9.43/5.72	c decisions		: 2824
9.43/5.72	c propagations		: 29511
9.43/5.72	c inspects		: 2260253
9.43/5.72	c learnt literals	: 0
9.43/5.72	c learnt binary clauses	: 0
9.43/5.72	c learnt ternary clauses	: 0
9.43/5.72	c learnt clauses	: 2134
9.43/5.72	c ignored clauses	: 0
9.43/5.72	c root simplifications	: 0
9.43/5.72	c removed literals (reason simplification)	: 0
9.43/5.72	c reason swapping (by a shorter reason)	: 0
9.43/5.72	c Calls to reduceDB	: 0
9.43/5.72	c number of reductions to clauses (during analyze)	: 0
9.43/5.72	c number of learned constraints concerned by reduction	: 0
9.43/5.72	c number of learning phase by resolution	: 0
9.43/5.72	c number of learning phase by cutting planes	: 0
9.43/5.72	c speed (assignments/second)	: 567519.2307692308
9.43/5.72	c non guided choices	270
9.43/5.72	c learnt constraints type 
9.43/5.72	c constraints type 
9.43/5.72	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 216
9.43/5.72	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
9.43/5.72	s OPTIMUM FOUND
9.43/5.72	v -x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 x11 x12 x13 -x14 -x15 x16 x17 -x18 x19 -x20 -x21 -x22 x23 x24 x25 x26 -x27 x28 -x29 -x30 x31 -x32 x33 x34 -x35 -x36 x37 x38 x39 -x40 -x41 -x42 -x43 x44 -x45 x46 -x47 x48 -x49 x50 -x51 x52 x53 -x54 -x55 x56 -x57 x58 x59 x60 -x61 x62 x63 x64 x65 x66 -x67 x68 x69 -x70 -x71 x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 x85 x86 -x87 -x88 x89 -x90 x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 x99 x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 
9.43/5.72	c objective function=2
9.43/5.72	c Total wall clock time (in seconds): 5.521

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-2670112-1276704918/watcher-2670112-1276704918 -o /tmp/evaluation-result-2670112-1276704918/solver-2670112-1276704918 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670112-1276704918.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: 1.18 1.04 1.01 3/106 18925
/proc/meminfo: memFree=1710260/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=248 CPUtime=0
/proc/18925/stat : 18925 (java) R 18923 18925 18278 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 11784745 253952 28 1992294400 134512640 134550932 4292096272 18446744073709551615 11117140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18925/statm: 62 28 21 10 0 23 0

[startup+0.050308 s]
/proc/loadavg: 1.18 1.04 1.01 3/106 18925
/proc/meminfo: memFree=1710260/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1521664 CPUtime=0.04
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 3540 0 1 0 2 2 0 0 18 0 7 0 11784745 1558183936 2980 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 380416 2980 1007 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101313 s]
/proc/loadavg: 1.18 1.04 1.01 3/106 18925
/proc/meminfo: memFree=1710260/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1524184 CPUtime=0.08
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 3983 0 1 0 6 2 0 0 18 0 12 0 11784745 1560764416 3421 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 381046 3421 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300606 s]
/proc/loadavg: 1.18 1.04 1.01 3/106 18925
/proc/meminfo: memFree=1710260/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1526212 CPUtime=0.4
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 5321 0 1 0 37 3 0 0 18 0 12 0 11784745 1562841088 4757 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 381553 4757 1364 10 0 378855 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526212

[startup+0.700598 s]
/proc/loadavg: 1.18 1.04 1.01 3/106 18925
/proc/meminfo: memFree=1710260/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1532720 CPUtime=1.14
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 8501 0 1 0 110 4 0 0 18 0 13 0 11784745 1569505280 7296 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 383180 7296 1400 10 0 380482 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1532720

[startup+1.50158 s]
/proc/loadavg: 1.17 1.04 1.01 5/119 18938
/proc/meminfo: memFree=1677916/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1535796 CPUtime=2.73
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 19229 0 1 0 264 9 0 0 18 0 13 0 11784745 1572655104 16923 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 383949 16925 1411 10 0 381251 0
[pid=18925/tid=18927] ppid=18923 vsize=1535796 CPUtime=1.47
/proc/18925/task/18927/stat : 18927 (java) R 18923 18925 18278 0 -1 4202560 13542 0 1 0 141 6 0 0 18 0 13 0 11784746 1572655104 16926 1992294400 134512640 134550932 4292096272 18446744073709551615 4109962721 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18928] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18928/stat : 18928 (java) S 18923 18925 18278 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 13 0 11784747 1572655104 16927 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18929] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18929/stat : 18929 (java) S 18923 18925 18278 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 11784747 1572655104 16927 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18930] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18930/stat : 18930 (java) S 18923 18925 18278 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11784749 1572655104 16927 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18931] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18931/stat : 18931 (java) S 18923 18925 18278 0 -1 4202560 10 0 0 0 0 0 0 0 24 0 13 0 11784750 1572655104 16929 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18932] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18932/stat : 18932 (java) S 18923 18925 18278 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 11784750 1572655104 16930 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18933] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18933/stat : 18933 (java) S 18923 18925 18278 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 11784754 1572655104 16931 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18934] ppid=18923 vsize=1535796 CPUtime=0.77
/proc/18925/task/18934/stat : 18934 (java) R 18923 18925 18278 0 -1 4202560 3680 0 0 0 76 1 0 0 25 0 13 0 11784754 1572655104 16931 1992294400 134512640 134550932 4292096272 18446744073709551615 103371461 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18925/tid=18935] ppid=18923 vsize=1535796 CPUtime=0.46
/proc/18925/task/18935/stat : 18935 (java) R 18923 18925 18278 0 -1 4202560 940 0 0 0 46 0 0 0 25 0 13 0 11784754 1572655104 16932 1992294400 134512640 134550932 4292096272 18446744073709551615 105575901 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18936] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18936/stat : 18936 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11784754 1572655104 16933 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18937] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18937/stat : 18937 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11784754 1572655104 16933 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18938] ppid=18923 vsize=1535796 CPUtime=0
/proc/18925/task/18938/stat : 18938 (java) S 18923 18925 18278 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11784777 1572655104 16935 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 1535796

[startup+3.10055 s]
/proc/loadavg: 1.17 1.04 1.01 5/119 18938
/proc/meminfo: memFree=1609716/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1544424 CPUtime=5.91
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 46735 0 1 0 570 21 0 0 18 0 13 0 11784745 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 386106 38027 1435 10 0 383408 0
[pid=18925/tid=18927] ppid=18923 vsize=1544424 CPUtime=3.04
/proc/18925/task/18927/stat : 18927 (java) R 18923 18925 18278 0 -1 4202560 32091 0 1 0 289 15 0 0 19 0 13 0 11784746 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4109986078 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18925/tid=18928] ppid=18923 vsize=1544424 CPUtime=0.01
/proc/18925/task/18928/stat : 18928 (java) S 18923 18925 18278 0 -1 4202560 416 0 0 0 1 0 0 0 18 0 13 0 11784747 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18929] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18929/stat : 18929 (java) S 18923 18925 18278 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11784747 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18930] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18930/stat : 18930 (java) S 18923 18925 18278 0 -1 4202560 8 0 0 0 0 0 0 0 16 0 13 0 11784749 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18931] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18931/stat : 18931 (java) S 18923 18925 18278 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11784750 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18932] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18932/stat : 18932 (java) S 18923 18925 18278 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11784750 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18933] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18933/stat : 18933 (java) S 18923 18925 18278 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 11784754 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18934] ppid=18923 vsize=1544424 CPUtime=2.36
/proc/18925/task/18934/stat : 18934 (java) R 18923 18925 18278 0 -1 4202560 12211 0 0 0 232 4 0 0 18 0 13 0 11784754 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 105575901 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18935] ppid=18923 vsize=1544424 CPUtime=0.46
/proc/18925/task/18935/stat : 18935 (java) R 18923 18925 18278 0 -1 4202560 940 0 0 0 46 0 0 0 25 0 13 0 11784754 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 105571084 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18936] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18936/stat : 18936 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11784754 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18937] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18937/stat : 18937 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11784754 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18938] ppid=18923 vsize=1544424 CPUtime=0
/proc/18925/task/18938/stat : 18938 (java) S 18923 18925 18278 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11784777 1581490176 38027 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 1544424

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

[startup+4.70052 s]
/proc/loadavg: 1.17 1.04 1.01 2/119 18938
/proc/meminfo: memFree=1558008/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1543868 CPUtime=8.38
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 51095 0 1 0 815 23 0 0 18 0 13 0 11784745 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 385967 39481 1435 10 0 383269 0
[pid=18925/tid=18927] ppid=18923 vsize=1543868 CPUtime=4.59
/proc/18925/task/18927/stat : 18927 (java) R 18923 18925 18278 0 -1 4202560 32096 0 1 0 444 15 0 0 22 0 13 0 11784746 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4109988000 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18928] ppid=18923 vsize=1543868 CPUtime=0.04
/proc/18925/task/18928/stat : 18928 (java) S 18923 18925 18278 0 -1 4202560 1097 0 0 0 4 0 0 0 16 0 13 0 11784747 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18929] ppid=18923 vsize=1543868 CPUtime=0.03
/proc/18925/task/18929/stat : 18929 (java) S 18923 18925 18278 0 -1 4202560 834 0 0 0 3 0 0 0 16 0 13 0 11784747 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18930] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18930/stat : 18930 (java) S 18923 18925 18278 0 -1 4202560 20 0 0 0 0 0 0 0 15 0 13 0 11784749 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18931] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18931/stat : 18931 (java) S 18923 18925 18278 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18932] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18932/stat : 18932 (java) S 18923 18925 18278 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18933] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18933/stat : 18933 (java) S 18923 18925 18278 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18934] ppid=18923 vsize=1543868 CPUtime=2.83
/proc/18925/task/18934/stat : 18934 (java) S 18923 18925 18278 0 -1 4202560 12602 0 0 0 279 4 0 0 19 0 13 0 11784754 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18935] ppid=18923 vsize=1543868 CPUtime=0.84
/proc/18925/task/18935/stat : 18935 (java) S 18923 18925 18278 0 -1 4202560 3379 0 0 0 83 1 0 0 22 0 13 0 11784754 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18936] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18936/stat : 18936 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18937] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18937/stat : 18937 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11784754 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18938] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18938/stat : 18938 (java) S 18923 18925 18278 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11784777 1580920832 39481 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.38
Current children cumulated vsize (KiB) 1543868

[startup+5.50951 s]
/proc/loadavg: 1.15 1.04 1.01 2/119 18938
/proc/meminfo: memFree=1555652/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1543868 CPUtime=9.23
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 52926 0 1 0 899 24 0 0 18 0 13 0 11784745 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 385967 41262 1435 10 0 383269 0
[pid=18925/tid=18927] ppid=18923 vsize=1543868 CPUtime=5.36
/proc/18925/task/18927/stat : 18927 (java) R 18923 18925 18278 0 -1 4202560 32098 0 1 0 521 15 0 0 25 0 13 0 11784746 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4109988764 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18925/tid=18928] ppid=18923 vsize=1543868 CPUtime=0.07
/proc/18925/task/18928/stat : 18928 (java) S 18923 18925 18278 0 -1 4202560 2018 0 0 0 7 0 0 0 15 0 13 0 11784747 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18929] ppid=18923 vsize=1543868 CPUtime=0.06
/proc/18925/task/18929/stat : 18929 (java) S 18923 18925 18278 0 -1 4202560 1734 0 0 0 6 0 0 0 16 0 13 0 11784747 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18930] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18930/stat : 18930 (java) S 18923 18925 18278 0 -1 4202560 28 0 0 0 0 0 0 0 15 0 13 0 11784749 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18931] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18931/stat : 18931 (java) S 18923 18925 18278 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18932] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18932/stat : 18932 (java) S 18923 18925 18278 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18933] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18933/stat : 18933 (java) S 18923 18925 18278 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18934] ppid=18923 vsize=1543868 CPUtime=2.83
/proc/18925/task/18934/stat : 18934 (java) S 18923 18925 18278 0 -1 4202560 12602 0 0 0 279 4 0 0 19 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18935] ppid=18923 vsize=1543868 CPUtime=0.84
/proc/18925/task/18935/stat : 18935 (java) S 18923 18925 18278 0 -1 4202560 3379 0 0 0 83 1 0 0 17 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18936] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18936/stat : 18936 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18937] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18937/stat : 18937 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18938] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18938/stat : 18938 (java) S 18923 18925 18278 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11784777 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.23
Current children cumulated vsize (KiB) 1543868

[startup+5.7015 s]
/proc/loadavg: 1.15 1.04 1.01 2/119 18938
/proc/meminfo: memFree=1555652/2059040 swapFree=4192952/4192956
[pid=18925] ppid=18923 vsize=1543868 CPUtime=9.43
/proc/18925/stat : 18925 (java) S 18923 18925 18278 0 -1 4202496 52926 0 1 0 919 24 0 0 18 0 13 0 11784745 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18925/statm: 385967 41262 1435 10 0 383269 0
[pid=18925/tid=18927] ppid=18923 vsize=1543868 CPUtime=5.55
/proc/18925/task/18927/stat : 18927 (java) R 18923 18925 18278 0 -1 4202560 32098 0 1 0 540 15 0 0 25 0 13 0 11784746 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4109633382 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18925/tid=18928] ppid=18923 vsize=1543868 CPUtime=0.07
/proc/18925/task/18928/stat : 18928 (java) S 18923 18925 18278 0 -1 4202560 2018 0 0 0 7 0 0 0 15 0 13 0 11784747 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18929] ppid=18923 vsize=1543868 CPUtime=0.06
/proc/18925/task/18929/stat : 18929 (java) S 18923 18925 18278 0 -1 4202560 1734 0 0 0 6 0 0 0 16 0 13 0 11784747 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18930] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18930/stat : 18930 (java) S 18923 18925 18278 0 -1 4202560 28 0 0 0 0 0 0 0 15 0 13 0 11784749 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 0 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18931] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18931/stat : 18931 (java) S 18923 18925 18278 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18932] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18932/stat : 18932 (java) S 18923 18925 18278 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11784750 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18933] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18933/stat : 18933 (java) S 18923 18925 18278 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18934] ppid=18923 vsize=1543868 CPUtime=2.83
/proc/18925/task/18934/stat : 18934 (java) S 18923 18925 18278 0 -1 4202560 12602 0 0 0 279 4 0 0 19 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18935] ppid=18923 vsize=1543868 CPUtime=0.85
/proc/18925/task/18935/stat : 18935 (java) S 18923 18925 18278 0 -1 4202560 3379 0 0 0 84 1 0 0 15 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18936] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18936/stat : 18936 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 0 0 0 0
[pid=18925/tid=18937] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18937/stat : 18937 (java) S 18923 18925 18278 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11784754 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
[pid=18925/tid=18938] ppid=18923 vsize=1543868 CPUtime=0
/proc/18925/task/18938/stat : 18938 (java) S 18923 18925 18278 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11784777 1580920832 41262 1992294400 134512640 134550932 4292096272 18446744073709551615 4294960144 0 4 0 16800975 18446604437837537472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.43
Current children cumulated vsize (KiB) 1543868

Child status: 30
Real time (s): 5.79469
CPU time (s): 9.48656
CPU user time (s): 9.2246
CPU system time (s): 0.26196
CPU usage (%): 163.711
Max. virtual memory (cumulated for all children) (KiB): 1548588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.2246
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52939
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= 407
involuntary context switches= 389

runsolver used 0.015997 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-16 18:15:18
IDJOB=2670112
IDBENCH=48071
IDSOLVER=1165
FILE ID=node036/2670112-1276704918
PBS_JOBID= 11174106
Free space on /tmp= 62524 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670112-1276704918/watcher-2670112-1276704918 -o /tmp/evaluation-result-2670112-1276704918/solver-2670112-1276704918 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670112-1276704918.opb

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

MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76
RANDOM SEED=1384025668

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1710780 kB
Buffers:         73812 kB
Cached:         132720 kB
SwapCached:          4 kB
Active:         130120 kB
Inactive:       135828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1710780 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             508 kB
Writeback:           0 kB
AnonPages:       59436 kB
Mapped:          15348 kB
Slab:            60512 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181800 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= 62524 MiB
End job on node036 at 2010-06-16 18:15:24