Trace number 3455354

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 Res//CP 2.3.0OPT-1281 1.26381 1.73734

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
MD5SUMc49ae2232cc025bcb67a7710817d2f1e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1281
Best CPU time to get the best result obtained on this benchmark0.698892
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1281
Optimality of the best value was proved YES
Number of variables251
Total number of constraints661
Number of constraints which are clauses660
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint220
Number of terms in the objective function 11
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2047
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147333568
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.09/0.09	c version 2.3.1.v20110525
0.09/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.09/0.09	c java.vm.version	19.1-b02
0.09/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.09	c sun.arch.data.model	64
0.09/0.09	c java.version		1.6.0_24
0.09/0.09	c os.name		Linux
0.09/0.09	c os.version		2.6.18-164.el5
0.09/0.09	c os.arch		amd64
0.09/0.09	c Free memory 		9996466904
0.09/0.09	c Max memory 		10048897024
0.09/0.09	c Total memory 		10048897024
0.09/0.09	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-3455354-1307193271.opb
0.10/0.11	c reading problem ... 
0.25/0.21	c ... done. Wall clock time 0.096s.
0.25/0.21	c #vars     251
0.25/0.21	c #constraints  717
0.25/0.21	c constraints type 
0.25/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 220
0.25/0.21	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
0.25/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.25/0.21	c constraints type 
0.25/0.21	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 440
0.25/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 220
0.25/0.21	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.25/0.32	c  And the winner is Resolution
0.77/0.71	c SATISFIABLE
0.77/0.71	c OPTIMIZING...
0.77/0.71	c Got one! Elapsed wall clock time (in seconds):0.6
0.77/0.71	o -1159
0.77/0.75	c  And the winner is Resolution
0.94/1.22	c Got one! Elapsed wall clock time (in seconds):1.104
0.94/1.22	o -1281
0.94/1.26	c  And the winner is Resolution
1.23/1.73	c starts		: 8
1.23/1.73	c conflicts		: 958
1.23/1.73	c decisions		: 1094
1.23/1.73	c propagations		: 25886
1.23/1.73	c inspects		: 198972
1.23/1.73	c shortcuts		: 0
1.23/1.73	c learnt literals	: 9
1.23/1.73	c learnt binary clauses	: 19
1.23/1.73	c learnt ternary clauses	: 39
1.23/1.73	c learnt constraints	: 948
1.23/1.73	c ignored constraints	: 0
1.23/1.73	c root simplifications	: 0
1.23/1.73	c removed literals (reason simplification)	: 39118
1.23/1.73	c reason swapping (by a shorter reason)	: 0
1.23/1.73	c Calls to reduceDB	: 0
1.23/1.73	c number of reductions to clauses (during analyze)	: 0
1.23/1.73	c number of learned constraints concerned by reduction	: 0
1.23/1.73	c number of learning phase by resolution	: 0
1.23/1.73	c number of learning phase by cutting planes	: 0
1.23/1.73	c speed (assignments/second)	: 50756.862745098035
1.23/1.73	c non guided choices	16
1.23/1.73	c learnt constraints type 
1.23/1.73	c constraints type 
1.23/1.73	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 220
1.23/1.73	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
1.23/1.73	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
1.23/1.73	c constraints type 
1.23/1.73	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 440
1.23/1.73	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 220
1.23/1.73	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
1.23/1.73	s OPTIMUM FOUND
1.23/1.73	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 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 x212 x213 x214 x215 x216 x217 -x218 x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 
1.23/1.73	c objective function=-1281
1.23/1.73	c Total wall clock time (in seconds): 1.616

Verifier Data 

OK	-1281

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-3455354-1307193271/watcher-3455354-1307193271 -o /tmp/evaluation-result-3455354-1307193271/solver-3455354-1307193271 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455354-1307193271.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: 3.36 3.23 3.23 3/575 14090
/proc/meminfo: memFree=21411068/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 3595 0 1 0 0 0 0 0 25 0 2 0 830924169 10694979584 3298 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2611079 3310 917 9 0 2602235 0
[pid=14090/tid=14091] ppid=14088 vsize=10444316 CPUtime=0.01 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) R 14088 14090 10194 0 -1 4202560 6741 0 1 0 0 1 0 0 25 0 2 0 830924169 10694979584 7557 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239476388923 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.08982 s]
/proc/loadavg: 3.36 3.23 3.23 3/575 14090
/proc/meminfo: memFree=21411068/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10539820 CPUtime=0.09 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 12708 0 1 0 7 2 0 0 25 0 18 0 830924169 10792775680 12385 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2634955 12385 2019 9 0 2625689 0
[pid=14090/tid=14091] ppid=14088 vsize=10539820 CPUtime=0.07 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) R 14088 14090 10194 0 -1 4202560 10965 0 1 0 6 1 0 0 18 0 18 0 830924169 10792775680 12391 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488521675 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10539820

[startup+0.100767 s]
/proc/loadavg: 3.36 3.23 3.23 3/575 14090
/proc/meminfo: memFree=21411068/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10540224 CPUtime=0.1 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 13075 0 1 0 8 2 0 0 25 0 18 0 830924169 10793189376 12751 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2635056 12753 2093 9 0 2625790 0
[pid=14090/tid=14091] ppid=14088 vsize=10540224 CPUtime=0.08 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) R 14088 14090 10194 0 -1 4202560 11123 0 1 0 7 1 0 0 18 0 18 0 830924169 10793189376 12754 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 47139088799256 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540224

[startup+0.326803 s]
/proc/loadavg: 3.36 3.23 3.23 3/575 14090
/proc/meminfo: memFree=21411068/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10549408 CPUtime=0.7 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 16700 0 1 0 68 2 0 0 25 0 19 0 830924169 10802593792 15681 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2637352 15681 2218 9 0 2628086 0
[pid=14090/tid=14091] ppid=14088 vsize=10549408 CPUtime=0.2 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) S 14088 14090 10194 0 -1 4202560 11950 0 1 0 18 2 0 0 19 0 19 0 830924169 10802593792 15681 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 10549408

[startup+0.700749 s]
/proc/loadavg: 3.36 3.23 3.23 3/575 14090
/proc/meminfo: memFree=21411068/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10549004 CPUtime=0.77 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 16776 0 1 0 75 2 0 0 25 0 19 0 830924169 10802180096 15606 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2637251 15606 2219 9 0 2627985 0
[pid=14090/tid=14091] ppid=14088 vsize=10549004 CPUtime=0.2 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) S 14088 14090 10194 0 -1 4202560 11950 0 1 0 18 2 0 0 19 0 19 0 830924169 10802180096 15606 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.77
Current children cumulated vsize (KiB) 10549004

[startup+1.50159 s]
/proc/loadavg: 3.36 3.23 3.23 3/594 14115
/proc/meminfo: memFree=21345452/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10557672 CPUtime=1.23 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 27751 0 1 0 119 4 0 0 25 0 19 0 830924169 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2639418 24485 2226 9 0 2630152 0
[pid=14090/tid=14091] ppid=14088 vsize=10557672 CPUtime=0.2 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) S 14088 14090 10194 0 -1 4202560 11956 0 1 0 18 2 0 0 16 0 19 0 830924169 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 7 0 0 0
[pid=14090/tid=14093] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14093/stat : 14093 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14094] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14094/stat : 14094 (java) S 14088 14090 10194 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14095] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14095/stat : 14095 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14096] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14096/stat : 14096 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14097] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14097/stat : 14097 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14098] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14098/stat : 14098 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14099] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14099/stat : 14099 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14100] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14100/stat : 14100 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14101] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14101/stat : 14101 (java) S 14088 14090 10194 0 -1 4202560 4 0 0 0 0 0 0 0 16 0 19 0 830924172 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 0 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14102] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14102/stat : 14102 (java) S 14088 14090 10194 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 830924173 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14103] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14103/stat : 14103 (java) S 14088 14090 10194 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 830924173 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14104] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14104/stat : 14104 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488518577 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14105] ppid=14088 vsize=10557672 CPUtime=0.39 cores=1,3,5,7
/proc/14090/task/14105/stat : 14105 (java) S 14088 14090 10194 0 -1 4202560 5190 0 0 0 39 0 0 0 16 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14106] ppid=14088 vsize=10557672 CPUtime=0.26 cores=1,3,5,7
/proc/14090/task/14106/stat : 14106 (java) S 14088 14090 10194 0 -1 4202560 3013 0 0 0 26 0 0 0 17 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14107] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14107/stat : 14107 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14108] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14108/stat : 14108 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14111] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14111/stat : 14111 (java) S 14088 14090 10194 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 830924190 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 10557672

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

[startup+1.70154 s]
/proc/loadavg: 3.36 3.23 3.23 3/594 14115
/proc/meminfo: memFree=21345452/32950928 swapFree=67056580/67111528
[pid=14090] ppid=14088 vsize=10557672 CPUtime=1.23 cores=1,3,5,7
/proc/14090/stat : 14090 (java) S 14088 14090 10194 0 -1 4202496 27751 0 1 0 119 4 0 0 25 0 19 0 830924169 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488497637 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/14090/statm: 2639418 24485 2226 9 0 2630152 0
[pid=14090/tid=14091] ppid=14088 vsize=10557672 CPUtime=0.2 cores=1,3,5,7
/proc/14090/task/14091/stat : 14091 (java) S 14088 14090 10194 0 -1 4202560 11956 0 1 0 18 2 0 0 16 0 19 0 830924169 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 7 0 0 0
[pid=14090/tid=14093] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14093/stat : 14093 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14094] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14094/stat : 14094 (java) S 14088 14090 10194 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14095] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14095/stat : 14095 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14096] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14096/stat : 14096 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14097] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14097/stat : 14097 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14098] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14098/stat : 14098 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14099] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14099/stat : 14099 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14100] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14100/stat : 14100 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924171 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14101] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14101/stat : 14101 (java) S 14088 14090 10194 0 -1 4202560 4 0 0 0 0 0 0 0 16 0 19 0 830924172 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 0 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14102] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14102/stat : 14102 (java) S 14088 14090 10194 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 830924173 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14103] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14103/stat : 14103 (java) S 14088 14090 10194 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 830924173 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14104] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14104/stat : 14104 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488518577 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14105] ppid=14088 vsize=10557672 CPUtime=0.39 cores=1,3,5,7
/proc/14090/task/14105/stat : 14105 (java) S 14088 14090 10194 0 -1 4202560 5190 0 0 0 39 0 0 0 16 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14106] ppid=14088 vsize=10557672 CPUtime=0.26 cores=1,3,5,7
/proc/14090/task/14106/stat : 14106 (java) S 14088 14090 10194 0 -1 4202560 3013 0 0 0 26 0 0 0 17 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14107] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14107/stat : 14107 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488510873 0 4 0 16800975 18446604462047441024 0 0 -1 5 0 0 0
[pid=14090/tid=14108] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14108/stat : 14108 (java) S 14088 14090 10194 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 830924175 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 3 0 0 0
[pid=14090/tid=14111] ppid=14088 vsize=10557672 CPUtime=0 cores=1,3,5,7
/proc/14090/task/14111/stat : 14111 (java) S 14088 14090 10194 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 830924190 10811056128 24485 33554432000 1073741824 1073778376 140737059642016 18446744073709551615 239488511488 0 4 0 16800975 18446604462047441024 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 10557672

Child status: 30
Real time (s): 1.73734
CPU time (s): 1.26381
CPU user time (s): 1.20982
CPU system time (s): 0.053991
CPU usage (%): 72.744
Max. virtual memory (cumulated for all children) (KiB): 10560344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.20982
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27762
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= 305
involuntary context switches= 30

runsolver used 0.016997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-04 15:14:31
IDJOB=3455354
IDBENCH=3041
IDSOLVER=1950
FILE ID=node148/3455354-1307193271
RUNJOBID= node148-1307192075-13624
PBS_JOBID= 13508860
Free space on /tmp= 73896 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455354-1307193271/watcher-3455354-1307193271 -o /tmp/evaluation-result-3455354-1307193271/solver-3455354-1307193271 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455354-1307193271.opb

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

MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e
RANDOM SEED=1081359268

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21411208 kB
Buffers:        265724 kB
Cached:         635600 kB
SwapCached:       7908 kB
Active:       10714136 kB
Inactive:       511764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21411208 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:             504 kB
Writeback:           0 kB
AnonPages:    10323168 kB
Mapped:          52044 kB
Slab:           179364 kB
PageTables:      64552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 180731084 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= 73896 MiB
End job on node148 at 2011-06-04 15:14:33