Trace number 3455313

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 2.3.0OPT1 0.352945 1.2244

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/
factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708.opb
MD5SUMd30c59413d5aa00e4d7af3dc32259ce0
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.278957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
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 2146929733
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

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.
0.01/0.09	c version 2.3.1.v20110525
0.01/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.09	c java.vm.version	19.1-b02
0.01/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.09	c sun.arch.data.model	64
0.01/0.09	c java.version		1.6.0_24
0.01/0.09	c os.name		Linux
0.01/0.09	c os.version		2.6.18-164.el5
0.01/0.09	c os.arch		amd64
0.01/0.09	c Free memory 		9996466904
0.01/0.09	c Max memory 		10048897024
0.01/0.09	c Total memory 		10048897024
0.01/0.09	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-3455313-1307192783.opb
0.10/0.11	c reading problem ... 
0.25/0.21	c ... done. Wall clock time 0.095s.
0.25/0.21	c #vars     251
0.25/0.21	c #constraints  728
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
0.25/0.21	c  And the winner is Resolution
0.33/0.71	c SATISFIABLE
0.33/0.71	c OPTIMIZING...
0.33/0.71	c Got one! Elapsed wall clock time (in seconds):0.601
0.33/0.71	o 1
0.33/0.71	c  And the winner is Resolution
0.33/1.21	c starts		: 1
0.33/1.21	c conflicts		: 0
0.33/1.21	c decisions		: 10
0.33/1.21	c propagations		: 412
0.33/1.21	c inspects		: 1002
0.33/1.21	c shortcuts		: 0
0.33/1.21	c learnt literals	: 0
0.33/1.21	c learnt binary clauses	: 0
0.33/1.21	c learnt ternary clauses	: 0
0.33/1.21	c learnt constraints	: 0
0.33/1.21	c ignored constraints	: 0
0.33/1.21	c root simplifications	: 0
0.33/1.21	c removed literals (reason simplification)	: 0
0.33/1.21	c reason swapping (by a shorter reason)	: 0
0.33/1.21	c Calls to reduceDB	: 0
0.33/1.21	c number of reductions to clauses (during analyze)	: 0
0.33/1.21	c number of learned constraints concerned by reduction	: 0
0.33/1.21	c number of learning phase by resolution	: 0
0.33/1.21	c number of learning phase by cutting planes	: 0
0.33/1.21	c speed (assignments/second)	: 817.4603174603175
0.33/1.21	c non guided choices	0
0.33/1.21	c learnt constraints type 
0.33/1.21	c constraints type 
0.33/1.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 220
0.33/1.21	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 440
0.33/1.21	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 2
0.33/1.21	c constraints type 
0.33/1.22	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 440
0.33/1.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 220
0.33/1.22	c org.sat4j.pb.constraints.pb.MaxWatchPb => 2
0.33/1.22	s OPTIMUM FOUND
0.33/1.22	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 
0.33/1.22	c objective function=1
0.33/1.22	c Total wall clock time (in seconds): 1.106

Verifier Data 

OK	1

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-3455313-1307192783/watcher-3455313-1307192783 -o /tmp/evaluation-result-3455313-1307192783/solver-3455313-1307192783 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455313-1307192783.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: 3.40 3.46 3.38 3/519 1773
/proc/meminfo: memFree=25318112/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/1773/stat : 1773 (java) R 1771 1773 29288 0 -1 4202496 950 0 0 0 0 0 0 0 25 0 1 0 909509009 23580672 693 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251362577827 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1773/statm: 5757 693 509 9 0 124 0
[pid=1773/tid=1774] ppid=1771 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) R 1771 1773 29288 0 -1 4202560 7287 0 1 0 0 0 0 0 25 0 2 0 909509009 10694979584 8104 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251367240763 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.02379 s]
/proc/loadavg: 3.40 3.46 3.38 3/519 1773
/proc/meminfo: memFree=25318112/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10454868 CPUtime=0.01 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 10246 0 1 0 0 1 0 0 25 0 10 0 909509009 10705784832 9944 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2613717 9950 1169 9 0 2604465 0
[pid=1773/tid=1774] ppid=1771 vsize=10454868 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) R 1771 1773 29288 0 -1 4202560 9131 0 1 0 0 0 0 0 25 0 10 0 909509009 10705784832 9953 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 46912504009831 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10454868

[startup+0.100859 s]
/proc/loadavg: 3.40 3.46 3.38 3/519 1773
/proc/meminfo: memFree=25318112/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10540220 CPUtime=0.1 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 13034 0 1 0 9 1 0 0 25 0 18 0 909509009 10793185280 12730 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2635055 12730 2092 9 0 2625789 0
[pid=1773/tid=1774] ppid=1771 vsize=10540220 CPUtime=0.08 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) R 1771 1773 29288 0 -1 4202560 11124 0 1 0 7 1 0 0 18 0 18 0 909509009 10793185280 12731 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379373515 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540220

[startup+0.300844 s]
/proc/loadavg: 3.40 3.46 3.38 3/519 1773
/proc/meminfo: memFree=25318112/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10546476 CPUtime=0.33 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 15582 0 1 0 32 1 0 0 25 0 19 0 909509009 10799591424 14582 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2636619 14582 2204 9 0 2627353 0
[pid=1773/tid=1774] ppid=1771 vsize=10546476 CPUtime=0.19 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) S 1771 1773 29288 0 -1 4202560 11903 0 1 0 18 1 0 0 19 0 19 0 909509009 10799591424 14582 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 10546476

[startup+0.70078 s]
/proc/loadavg: 3.40 3.46 3.38 3/519 1773
/proc/meminfo: memFree=25318112/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10546476 CPUtime=0.33 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 15582 0 1 0 32 1 0 0 25 0 19 0 909509009 10799591424 14582 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2636619 14582 2204 9 0 2627353 0
[pid=1773/tid=1774] ppid=1771 vsize=10546476 CPUtime=0.19 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) S 1771 1773 29288 0 -1 4202560 11903 0 1 0 18 1 0 0 19 0 19 0 909509009 10799591424 14582 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 10546476

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

[startup+1.11869 s]
/proc/loadavg: 3.40 3.46 3.38 3/538 1797
/proc/meminfo: memFree=25267268/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10546476 CPUtime=0.33 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 15604 0 1 0 32 1 0 0 25 0 19 0 909509009 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2636619 14604 2204 9 0 2627353 0
[pid=1773/tid=1774] ppid=1771 vsize=10546476 CPUtime=0.19 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) S 1771 1773 29288 0 -1 4202560 11913 0 1 0 18 1 0 0 16 0 19 0 909509009 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1776] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1776/stat : 1776 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1777] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1777/stat : 1777 (java) S 1771 1773 29288 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1778] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1778/stat : 1778 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1779] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1779/stat : 1779 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1780] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1780/stat : 1780 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1781] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1781/stat : 1781 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1782] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1782/stat : 1782 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1783] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1783/stat : 1783 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1784] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1784/stat : 1784 (java) S 1771 1773 29288 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 0 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1785] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1785/stat : 1785 (java) S 1771 1773 29288 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1786] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1786/stat : 1786 (java) S 1771 1773 29288 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 1 0 0 0
[pid=1773/tid=1787] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1787/stat : 1787 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379370417 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1788] ppid=1771 vsize=10546476 CPUtime=0.07 cores=1,3,5,7
/proc/1773/task/1788/stat : 1788 (java) S 1771 1773 29288 0 -1 4202560 827 0 0 0 7 0 0 0 17 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 1 0 0 0
[pid=1773/tid=1789] ppid=1771 vsize=10546476 CPUtime=0.05 cores=1,3,5,7
/proc/1773/task/1789/stat : 1789 (java) S 1771 1773 29288 0 -1 4202560 1626 0 0 0 5 0 0 0 18 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1790] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1790/stat : 1790 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1791] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1791/stat : 1791 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1794] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1794/stat : 1794 (java) S 1771 1773 29288 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 909509030 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 10546476

[startup+1.20166 s]
/proc/loadavg: 3.40 3.46 3.38 3/538 1797
/proc/meminfo: memFree=25267268/32950928 swapFree=34421304/67111528
[pid=1773] ppid=1771 vsize=10546476 CPUtime=0.33 cores=1,3,5,7
/proc/1773/stat : 1773 (java) S 1771 1773 29288 0 -1 4202496 15604 0 1 0 32 1 0 0 25 0 19 0 909509009 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/1773/statm: 2636619 14604 2204 9 0 2627353 0
[pid=1773/tid=1774] ppid=1771 vsize=10546476 CPUtime=0.19 cores=1,3,5,7
/proc/1773/task/1774/stat : 1774 (java) S 1771 1773 29288 0 -1 4202560 11913 0 1 0 18 1 0 0 16 0 19 0 909509009 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1776] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1776/stat : 1776 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1777] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1777/stat : 1777 (java) S 1771 1773 29288 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1778] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1778/stat : 1778 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1779] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1779/stat : 1779 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1780] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1780/stat : 1780 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1781] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1781/stat : 1781 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1782] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1782/stat : 1782 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1783] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1783/stat : 1783 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509011 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1784] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1784/stat : 1784 (java) S 1771 1773 29288 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 0 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1785] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1785/stat : 1785 (java) S 1771 1773 29288 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1786] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1786/stat : 1786 (java) S 1771 1773 29288 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909509012 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 1 0 0 0
[pid=1773/tid=1787] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1787/stat : 1787 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379370417 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1788] ppid=1771 vsize=10546476 CPUtime=0.07 cores=1,3,5,7
/proc/1773/task/1788/stat : 1788 (java) S 1771 1773 29288 0 -1 4202560 827 0 0 0 7 0 0 0 17 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 1 0 0 0
[pid=1773/tid=1789] ppid=1771 vsize=10546476 CPUtime=0.05 cores=1,3,5,7
/proc/1773/task/1789/stat : 1789 (java) S 1771 1773 29288 0 -1 4202560 1626 0 0 0 5 0 0 0 18 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
[pid=1773/tid=1790] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1790/stat : 1790 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379362713 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1791] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1791/stat : 1791 (java) S 1771 1773 29288 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 909509015 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 3 0 0 0
[pid=1773/tid=1794] ppid=1771 vsize=10546476 CPUtime=0 cores=1,3,5,7
/proc/1773/task/1794/stat : 1794 (java) S 1771 1773 29288 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 909509030 10799591424 14604 33554432000 1073741824 1073778376 140736704500608 18446744073709551615 251379363328 0 4 0 16800975 18446604468805646336 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 10546476

Child status: 30
Real time (s): 1.2244
CPU time (s): 0.352945
CPU user time (s): 0.331949
CPU system time (s): 0.020996
CPU usage (%): 28.826
Max. virtual memory (cumulated for all children) (KiB): 10546476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.331949
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15620
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= 157
involuntary context switches= 14

runsolver used 0.015997 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-04 15:06:23
IDJOB=3455313
IDBENCH=2959
IDSOLVER=1950
FILE ID=node113/3455313-1307192783
RUNJOBID= node113-1307191756-1410
PBS_JOBID= 13508847
Free space on /tmp= 73796 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=20-496708.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455313-1307192783/watcher-3455313-1307192783 -o /tmp/evaluation-result-3455313-1307192783/solver-3455313-1307192783 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455313-1307192783.opb

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

MD5SUM BENCH= d30c59413d5aa00e4d7af3dc32259ce0
RANDOM SEED=87383782

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:      25318392 kB
Buffers:        287084 kB
Cached:         868748 kB
SwapCached:      13476 kB
Active:        6526372 kB
Inactive:       782344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25318392 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:             112 kB
Writeback:           0 kB
AnonPages:     6150680 kB
Mapped:          29380 kB
Slab:           136948 kB
PageTables:     118388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 165145996 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= 73796 MiB
End job on node113 at 2011-06-04 15:06:25