Trace number 3454722

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 NameAnswerCPU timeWall clock time
Sat4j Res//CP 2.3.0SAT 4.01739 1.70955

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111217380.opb
MD5SUMfbac82926fe3d2a8355fb98756d16ff9
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.134978
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1172
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.01/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08	c See www.sat4j.org for details.
0.01/0.08	c version 2.3.1.v20110525
0.01/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.08	c java.vm.version	19.1-b02
0.01/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.08	c sun.arch.data.model	64
0.01/0.08	c java.version		1.6.0_24
0.01/0.08	c os.name		Linux
0.01/0.08	c os.version		2.6.18-164.el5
0.01/0.08	c os.arch		amd64
0.01/0.08	c Free memory 		9996466904
0.01/0.08	c Max memory 		10048897024
0.01/0.08	c Total memory 		10048897024
0.01/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3454722-1307186719.opb
0.10/0.11	c reading problem ... 
0.10/0.17	c ... done. Wall clock time 0.06s.
0.10/0.17	c #vars     169
0.10/0.17	c #constraints  101
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.10/0.17	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.10/0.17	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.10/0.17	c constraints type 
0.10/0.17	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.10/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.10/0.17	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.10/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.83/0.59	c cleaning 2498 clauses out of 5000 with flag 5000/5000
2.63/0.86	c cleaning 4249 clauses out of 8502 with flag 11000/11000
3.62/1.13	c cleaning 5625 clauses out of 11253 with flag 18000/18000
3.97/1.30	c  And the winner is Resolution
3.99/1.67	c starts		: 51
3.99/1.67	c conflicts		: 22717
3.99/1.67	c decisions		: 32718
3.99/1.67	c propagations		: 528902
3.99/1.67	c inspects		: 6216320
3.99/1.67	c shortcuts		: 0
3.99/1.68	c learnt literals	: 0
3.99/1.68	c learnt binary clauses	: 0
3.99/1.68	c learnt ternary clauses	: 17
3.99/1.68	c learnt constraints	: 22717
3.99/1.68	c ignored constraints	: 0
3.99/1.68	c root simplifications	: 0
3.99/1.68	c removed literals (reason simplification)	: 195347
3.99/1.68	c reason swapping (by a shorter reason)	: 0
3.99/1.68	c Calls to reduceDB	: 3
3.99/1.68	c number of reductions to clauses (during analyze)	: 0
3.99/1.68	c number of learned constraints concerned by reduction	: 0
3.99/1.68	c number of learning phase by resolution	: 0
3.99/1.68	c number of learning phase by cutting planes	: 0
3.99/1.68	c speed (assignments/second)	: 350963.50364963507
3.99/1.68	c non guided choices	48
3.99/1.68	c learnt constraints type 
3.99/1.68	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 10345
3.99/1.68	c constraints type 
3.99/1.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
3.99/1.68	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
3.99/1.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
3.99/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
3.99/1.68	c constraints type 
3.99/1.68	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
3.99/1.68	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
3.99/1.68	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
3.99/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.99/1.68	s SATISFIABLE
3.99/1.68	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 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 
3.99/1.68	c Total wall clock time (in seconds): 1.576

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3454722-1307186719/watcher-3454722-1307186719 -o /tmp/evaluation-result-3454722-1307186719/solver-3454722-1307186719 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454722-1307186719.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.48 2.27 1.95 5/509 20816
/proc/meminfo: memFree=20752132/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=36924 CPUtime=0 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 1367 0 1 0 0 0 0 0 25 0 2 0 562863153 37810176 1071 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 9231 1071 832 9 0 387 0
[pid=20816/tid=20817] ppid=20814 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) R 20814 20816 17058 0 -1 4202560 6954 0 1 0 0 0 0 0 25 0 2 0 562863153 10694979584 7769 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268660356155 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.02943 s]
/proc/loadavg: 3.48 2.27 1.95 5/509 20816
/proc/meminfo: memFree=20752132/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=10455012 CPUtime=0.01 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 10778 0 1 0 1 0 0 0 25 0 10 0 562863153 10705932288 10478 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 2613753 10480 1515 9 0 2604501 0
[pid=20816/tid=20817] ppid=20814 vsize=10455012 CPUtime=0.01 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) R 20814 20816 17058 0 -1 4202560 9661 0 1 0 1 0 0 0 25 0 10 0 562863153 10705932288 10482 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 47315478533656 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10455012

[startup+0.100387 s]
/proc/loadavg: 3.48 2.27 1.95 5/509 20816
/proc/meminfo: memFree=20752132/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=10539836 CPUtime=0.1 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 13112 0 1 0 9 1 0 0 25 0 18 0 562863153 10792792064 12778 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 2634959 12779 2092 9 0 2625693 0
[pid=20816/tid=20817] ppid=20814 vsize=10539836 CPUtime=0.08 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) R 20814 20816 17058 0 -1 4202560 11174 0 1 0 7 1 0 0 18 0 18 0 562863153 10792792064 12779 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 47315479968595 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539836

[startup+0.387299 s]
/proc/loadavg: 3.48 2.27 1.95 5/509 20816
/proc/meminfo: memFree=20752132/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=10547264 CPUtime=1.03 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 20025 0 1 0 101 2 0 0 25 0 22 0 562863153 10800398336 16831 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 2636816 16831 2220 9 0 2627550 0
[pid=20816/tid=20817] ppid=20814 vsize=10547264 CPUtime=0.16 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) S 20814 20816 17058 0 -1 4202560 11748 0 1 0 15 1 0 0 19 0 22 0 562863153 10800398336 16831 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 10547264

[startup+0.701247 s]
/proc/loadavg: 3.48 2.27 1.95 5/509 20816
/proc/meminfo: memFree=20752132/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=10559044 CPUtime=2.24 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 40522 0 1 0 220 4 0 0 25 0 22 0 562863153 10812461056 35676 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 2639761 35676 2251 9 0 2630495 0
[pid=20816/tid=20817] ppid=20814 vsize=10559044 CPUtime=0.16 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) S 20814 20816 17058 0 -1 4202560 11748 0 1 0 15 1 0 0 15 0 22 0 562863153 10812461056 35676 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 10559044

[startup+1.50114 s]
/proc/loadavg: 3.48 2.27 1.95 6/531 20838
/proc/meminfo: memFree=20575716/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=10559044 CPUtime=3.99 cores=1,3,5,7
/proc/20816/stat : 20816 (java) S 20814 20816 17058 0 -1 4202496 60737 0 1 0 392 7 0 0 25 0 19 0 562863153 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 2639761 51650 2256 9 0 2630495 0
[pid=20816/tid=20817] ppid=20814 vsize=10559044 CPUtime=0.16 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) S 20814 20816 17058 0 -1 4202560 11748 0 1 0 15 1 0 0 15 0 19 0 562863153 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
[pid=20816/tid=20819] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20819/stat : 20819 (java) S 20814 20816 17058 0 -1 4202560 159 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
[pid=20816/tid=20820] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20820/stat : 20820 (java) S 20814 20816 17058 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20821] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20821/stat : 20821 (java) S 20814 20816 17058 0 -1 4202560 155 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20822] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20822/stat : 20822 (java) S 20814 20816 17058 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
[pid=20816/tid=20823] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20823/stat : 20823 (java) S 20814 20816 17058 0 -1 4202560 91 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20824] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20824/stat : 20824 (java) S 20814 20816 17058 0 -1 4202560 83 0 0 0 0 0 0 0 16 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 7 0 0 0
[pid=20816/tid=20825] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20825/stat : 20825 (java) S 20814 20816 17058 0 -1 4202560 276 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20826] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20826/stat : 20826 (java) S 20814 20816 17058 0 -1 4202560 411 0 0 0 0 0 0 0 15 0 19 0 562863155 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 7 0 0 0
[pid=20816/tid=20827] ppid=20814 vsize=10559044 CPUtime=0.04 cores=1,3,5,7
/proc/20816/task/20827/stat : 20827 (java) S 20814 20816 17058 0 -1 4202560 1307 0 0 0 4 0 0 0 16 0 19 0 562863156 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 0 0 16800975 18446604457414564928 0 0 -1 1 0 0 0
[pid=20816/tid=20828] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20828/stat : 20828 (java) S 20814 20816 17058 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 562863157 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 1 0 0 0
[pid=20816/tid=20829] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20829/stat : 20829 (java) S 20814 20816 17058 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 562863157 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 1 0 0 0
[pid=20816/tid=20830] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20830/stat : 20830 (java) S 20814 20816 17058 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 562863159 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672485809 0 4 0 16800975 18446604457414564928 0 0 -1 1 0 0 0
[pid=20816/tid=20831] ppid=20814 vsize=10559044 CPUtime=0.8 cores=1,3,5,7
/proc/20816/task/20831/stat : 20831 (java) S 20814 20816 17058 0 -1 4202560 11688 0 0 0 80 0 0 0 16 0 19 0 562863159 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20832] ppid=20814 vsize=10559044 CPUtime=0.78 cores=1,3,5,7
/proc/20816/task/20832/stat : 20832 (java) S 20814 20816 17058 0 -1 4202560 4931 0 0 0 78 0 0 0 24 0 19 0 562863159 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 3 0 0 0
[pid=20816/tid=20833] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20833/stat : 20833 (java) S 20814 20816 17058 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 562863159 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478105 0 4 0 16800975 18446604457414564928 0 0 -1 1 0 0 0
[pid=20816/tid=20834] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20834/stat : 20834 (java) S 20814 20816 17058 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 562863159 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 4 0 16800975 18446604457414564928 0 0 -1 5 0 0 0
[pid=20816/tid=20838] ppid=20814 vsize=10559044 CPUtime=0 cores=1,3,5,7
/proc/20816/task/20838/stat : 20838 (java) S 20814 20816 17058 0 -1 4202560 7 0 0 0 0 0 0 0 22 0 19 0 562863170 10812461056 51650 33554432000 1073741824 1073778376 140736160800352 18446744073709551615 268672478720 0 4 0 16800975 18446604457414564928 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 10559044

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

[startup+1.70111 s]
/proc/loadavg: 3.48 2.27 1.95 6/531 20838
/proc/meminfo: memFree=20575716/32951124 swapFree=46575304/67111528
[pid=20816] ppid=20814 vsize=0 CPUtime=4 cores=1,3,5,7
/proc/20816/stat : 20816 (java) Z 20814 20816 17058 0 -1 4203548 60754 0 1 0 393 7 0 0 18 0 2 0 562863153 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20816/statm: 0 0 0 0 0 0 0
[pid=20816/tid=20817] ppid=20814 vsize=0 CPUtime=0.16 cores=1,3,5,7
/proc/20816/task/20817/stat : 20817 (java) R 20814 20816 17058 0 -1 4203588 11750 0 1 0 15 1 0 0 16 0 2 0 562863153 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 4
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 1.70955
CPU time (s): 4.01739
CPU user time (s): 3.9334
CPU system time (s): 0.083987
CPU usage (%): 234.996
Max. virtual memory (cumulated for all children) (KiB): 10559044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9334
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60754
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= 384
involuntary context switches= 262

runsolver used 0.013997 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node107 at 2011-06-04 13:25:19
IDJOB=3454722
IDBENCH=1175
IDSOLVER=1950
FILE ID=node107/3454722-1307186719
RUNJOBID= node107-1307186567-20282
PBS_JOBID= 13508844
Free space on /tmp= 73884 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111217380.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3454722-1307186719/watcher-3454722-1307186719 -o /tmp/evaluation-result-3454722-1307186719/solver-3454722-1307186719 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454722-1307186719.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fbac82926fe3d2a8355fb98756d16ff9
RANDOM SEED=1276247788

node107.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5359.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.829
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20752412 kB
Buffers:        337412 kB
Cached:        2172868 kB
SwapCached:      22548 kB
Active:        9812784 kB
Inactive:      2034104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20752412 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:             708 kB
Writeback:           0 kB
AnonPages:     9332272 kB
Mapped:          40984 kB
Slab:           187632 kB
PageTables:      95900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 155465772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73884 MiB
End job on node107 at 2011-06-04 13:25:21