Trace number 3455223

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 2.3.0OPT14745600 2.14367 3.23989

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-flugpl.opb
MD5SUM0999192fc93f1a0347078df6cc5d3945
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14745600
Best CPU time to get the best result obtained on this benchmark0.448931
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14745600
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 48318382080
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 103103023008
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 80530636800
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 162146381673
Number of bits of the biggest sum of numbers38
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 

0.04/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08	c See www.sat4j.org for details.
0.04/0.09	c version 2.3.1.v20110525
0.04/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.09	c java.vm.version	19.1-b02
0.04/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.09	c sun.arch.data.model	64
0.04/0.09	c java.version		1.6.0_24
0.04/0.09	c os.name		Linux
0.04/0.09	c os.version		2.6.18-164.el5
0.04/0.09	c os.arch		amd64
0.04/0.09	c Free memory 		9996466904
0.04/0.09	c Max memory 		10048897024
0.04/0.09	c Total memory 		10048897024
0.04/0.09	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-3455223-1307191354.opb
0.10/0.11	c reading problem ... 
0.10/0.16	c ... done. Wall clock time 0.051s.
0.10/0.16	c #vars     265
0.10/0.16	c #constraints  107
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 35
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 35
0.10/0.19	c  And the winner is Resolution
0.40/0.66	c SATISFIABLE
0.40/0.66	c OPTIMIZING...
0.40/0.66	c Got one! Elapsed wall clock time (in seconds):0.556
0.40/0.66	o 16107520
0.40/0.68	c  And the winner is Resolution
0.43/1.17	c Got one! Elapsed wall clock time (in seconds):1.061
0.43/1.17	o 14776320
0.50/1.20	c  And the winner is Resolution
0.52/1.67	c Got one! Elapsed wall clock time (in seconds):1.566
0.52/1.67	o 14755840
0.52/1.68	c  And the winner is Resolution
2.03/2.69	c Got one! Elapsed wall clock time (in seconds):2.576
2.03/2.69	o 14745600
2.03/2.70	c  And the winner is Resolution
2.10/3.20	c starts		: 6
2.10/3.20	c conflicts		: 319
2.10/3.20	c decisions		: 1216
2.10/3.20	c propagations		: 5255
2.10/3.20	c inspects		: 20695
2.10/3.20	c shortcuts		: 0
2.10/3.20	c learnt literals	: 5
2.10/3.20	c learnt binary clauses	: 9
2.10/3.20	c learnt ternary clauses	: 15
2.10/3.20	c learnt constraints	: 313
2.10/3.20	c ignored constraints	: 0
2.10/3.20	c root simplifications	: 0
2.10/3.20	c removed literals (reason simplification)	: 2091
2.10/3.20	c reason swapping (by a shorter reason)	: 0
2.10/3.20	c Calls to reduceDB	: 0
2.10/3.20	c number of reductions to clauses (during analyze)	: 0
2.10/3.20	c number of learned constraints concerned by reduction	: 0
2.10/3.20	c number of learning phase by resolution	: 0
2.10/3.20	c number of learning phase by cutting planes	: 0
2.10/3.20	c speed (assignments/second)	: 10283.757338551859
2.10/3.20	c non guided choices	0
2.10/3.20	c learnt constraints type 
2.10/3.20	c constraints type 
2.10/3.20	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 35
2.10/3.20	c constraints type 
2.10/3.20	c org.sat4j.pb.constraints.pb.MaxWatchPb => 35
2.10/3.20	s OPTIMUM FOUND
2.10/3.20	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 x252 x253 -x254 x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 
2.10/3.20	c objective function=14745600
2.10/3.20	c Total wall clock time (in seconds): 3.091

Verifier Data 

OK	14745600

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-3455223-1307191354/watcher-3455223-1307191354 -o /tmp/evaluation-result-3455223-1307191354/solver-3455223-1307191354 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455223-1307191354.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: 3.86 3.94 3.80 4/547 9517
/proc/meminfo: memFree=20101720/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/9517/stat : 9517 (java) R 9515 9517 4512 0 -1 4202496 1019 0 0 0 0 0 0 0 25 0 1 0 811551217 23580672 763 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 47538425435936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9517/statm: 5757 781 578 9 0 124 0
[pid=9517/tid=9518] ppid=9515 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) R 9515 9517 4512 0 -1 4202560 6679 0 1 0 0 0 0 0 25 0 2 0 811551218 10694979584 7495 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233509991483 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.050018 s]
/proc/loadavg: 3.86 3.94 3.80 4/547 9517
/proc/meminfo: memFree=20101720/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10467480 CPUtime=0.04 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 11388 0 1 0 3 1 0 0 25 0 13 0 811551217 10718699520 11085 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2616870 11086 1682 9 0 2607618 0
[pid=9517/tid=9518] ppid=9515 vsize=10467480 CPUtime=0.04 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) R 9515 9517 4512 0 -1 4202560 10241 0 1 0 3 1 0 0 25 0 13 0 811551218 10718699520 11086 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 47538425961571 0 4 0 16800971 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467480

[startup+0.101012 s]
/proc/loadavg: 3.86 3.94 3.80 4/547 9517
/proc/meminfo: memFree=20101720/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10540036 CPUtime=0.1 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 13071 0 1 0 9 1 0 0 25 0 18 0 811551217 10792996864 12767 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2635009 12767 2093 9 0 2625743 0
[pid=9517/tid=9518] ppid=9515 vsize=10540036 CPUtime=0.09 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) R 9515 9517 4512 0 -1 4202560 11194 0 1 0 8 1 0 0 18 0 18 0 811551218 10792996864 12767 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 47538426301267 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) 10540036

[startup+0.303978 s]
/proc/loadavg: 3.86 3.94 3.80 4/547 9517
/proc/meminfo: memFree=20101720/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10548580 CPUtime=0.4 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 17092 0 1 0 38 2 0 0 25 0 19 0 811551217 10801745920 15447 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2637145 15447 2205 9 0 2627879 0
[pid=9517/tid=9518] ppid=9515 vsize=10548580 CPUtime=0.15 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) S 9515 9517 4512 0 -1 4202560 11662 0 1 0 14 1 0 0 19 0 19 0 811551218 10801745920 15447 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 10548580

[startup+0.700907 s]
/proc/loadavg: 3.86 3.94 3.80 4/547 9517
/proc/meminfo: memFree=20101720/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10548580 CPUtime=0.43 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 17176 0 1 0 41 2 0 0 25 0 19 0 811551217 10801745920 15531 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2637145 15531 2207 9 0 2627879 0
[pid=9517/tid=9518] ppid=9515 vsize=10548580 CPUtime=0.15 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) S 9515 9517 4512 0 -1 4202560 11697 0 1 0 14 1 0 0 16 0 19 0 811551218 10801745920 15531 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 10548580

[startup+1.50076 s]
/proc/loadavg: 3.86 3.94 3.80 3/566 9542
/proc/meminfo: memFree=20047016/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10548724 CPUtime=0.52 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 17331 0 1 0 50 2 0 0 25 0 19 0 811551217 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2637181 15672 2216 9 0 2627915 0
[pid=9517/tid=9518] ppid=9515 vsize=10548724 CPUtime=0.15 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) S 9515 9517 4512 0 -1 4202560 11733 0 1 0 14 1 0 0 16 0 19 0 811551218 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9520] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9520/stat : 9520 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9521] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9521/stat : 9521 (java) S 9515 9517 4512 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9522] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9522/stat : 9522 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9523] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9523/stat : 9523 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9524] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9524/stat : 9524 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9525] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9525/stat : 9525 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9526] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9526/stat : 9526 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9527] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9527/stat : 9527 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9528] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9528/stat : 9528 (java) S 9515 9517 4512 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 811551221 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 0 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9529] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9529/stat : 9529 (java) S 9515 9517 4512 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 811551221 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9530] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9530/stat : 9530 (java) S 9515 9517 4512 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 811551221 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9531] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9531/stat : 9531 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551223 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522121137 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9532] ppid=9515 vsize=10548724 CPUtime=0.11 cores=1,3,5,7
/proc/9517/task/9532/stat : 9532 (java) S 9515 9517 4512 0 -1 4202560 1662 0 0 0 11 0 0 0 16 0 19 0 811551223 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9533] ppid=9515 vsize=10548724 CPUtime=0.13 cores=1,3,5,7
/proc/9517/task/9533/stat : 9533 (java) S 9515 9517 4512 0 -1 4202560 2454 0 0 0 13 0 0 0 15 0 19 0 811551223 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 3 0 0 0
[pid=9517/tid=9534] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9534/stat : 9534 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551223 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9535] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9535/stat : 9535 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 811551223 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9538] ppid=9515 vsize=10548724 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9538/stat : 9538 (java) S 9515 9517 4512 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 811551234 10801893376 15672 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 10548724

[startup+3.10149 s]
/proc/loadavg: 3.63 3.89 3.79 5/568 9548
/proc/meminfo: memFree=19907036/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=10557360 CPUtime=2.1 cores=1,3,5,7
/proc/9517/stat : 9517 (java) S 9515 9517 4512 0 -1 4202496 74928 0 1 0 201 9 0 0 25 0 19 0 811551217 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 2639340 65308 2229 9 0 2630074 0
[pid=9517/tid=9518] ppid=9515 vsize=10557360 CPUtime=0.16 cores=1,3,5,7
/proc/9517/task/9518/stat : 9518 (java) S 9515 9517 4512 0 -1 4202560 11801 0 1 0 15 1 0 0 16 0 19 0 811551218 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9520] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9520/stat : 9520 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9521] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9521/stat : 9521 (java) S 9515 9517 4512 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9522] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9522/stat : 9522 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9523] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9523/stat : 9523 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9524] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9524/stat : 9524 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9525] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9525/stat : 9525 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9526] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9526/stat : 9526 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9527] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9527/stat : 9527 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551220 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9528] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9528/stat : 9528 (java) S 9515 9517 4512 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 19 0 811551221 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 0 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9529] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9529/stat : 9529 (java) S 9515 9517 4512 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 811551221 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9530] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9530/stat : 9530 (java) S 9515 9517 4512 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 811551221 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9531] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9531/stat : 9531 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551223 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522121137 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9532] ppid=9515 vsize=10557360 CPUtime=0.56 cores=1,3,5,7
/proc/9517/task/9532/stat : 9532 (java) S 9515 9517 4512 0 -1 4202560 5275 0 0 0 55 1 0 0 15 0 19 0 811551223 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 5 0 0 0
[pid=9517/tid=9533] ppid=9515 vsize=10557360 CPUtime=0.6 cores=1,3,5,7
/proc/9517/task/9533/stat : 9533 (java) S 9515 9517 4512 0 -1 4202560 10535 0 0 0 59 1 0 0 15 0 19 0 811551223 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 3 0 0 0
[pid=9517/tid=9534] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9534/stat : 9534 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 811551223 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522113433 0 4 0 16800975 18446604455104112704 0 0 -1 7 0 0 0
[pid=9517/tid=9535] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9535/stat : 9535 (java) S 9515 9517 4512 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 811551223 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
[pid=9517/tid=9538] ppid=9515 vsize=10557360 CPUtime=0 cores=1,3,5,7
/proc/9517/task/9538/stat : 9538 (java) S 9515 9517 4512 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 19 0 811551234 10810736640 65308 33554432000 1073741824 1073778376 140735997230944 18446744073709551615 233522114048 0 4 0 16800975 18446604455104112704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 10557360
heavy processes:

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

[startup+3.22046 s]
/proc/loadavg: 3.63 3.89 3.79 4/549 9551
/proc/meminfo: memFree=19916112/32951124 swapFree=64303760/67111528
[pid=9517] ppid=9515 vsize=0 CPUtime=2.13 cores=1,3,5,7
/proc/9517/stat : 9517 (java) Z 9515 9517 4512 0 -1 4203548 74949 0 1 0 203 10 0 0 18 0 2 0 811551217 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/9517/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.23989
CPU time (s): 2.14367
CPU user time (s): 2.03469
CPU system time (s): 0.108983
CPU usage (%): 66.1651
Max. virtual memory (cumulated for all children) (KiB): 10557360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03469
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74949
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= 371
involuntary context switches= 68

runsolver used 0.019996 second user time and 0.079987 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-04 14:42:34
IDJOB=3455223
IDBENCH=2482
IDSOLVER=1950
FILE ID=node145/3455223-1307191354
RUNJOBID= node145-1307188484-8767
PBS_JOBID= 13508838
Free space on /tmp= 73988 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-flugpl.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455223-1307191354/watcher-3455223-1307191354 -o /tmp/evaluation-result-3455223-1307191354/solver-3455223-1307191354 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455223-1307191354.opb

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

MD5SUM BENCH= 0999192fc93f1a0347078df6cc5d3945
RANDOM SEED=1087464052

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20101860 kB
Buffers:        272508 kB
Cached:         603036 kB
SwapCached:        944 kB
Active:       12091612 kB
Inactive:       482772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20101860 kB
SwapTotal:    67111528 kB
SwapFree:     64303760 kB
Dirty:             556 kB
Writeback:           0 kB
AnonPages:    11697916 kB
Mapped:          42684 kB
Slab:           135596 kB
PageTables:      70988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163593512 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= 73988 MiB
End job on node145 at 2011-06-04 14:42:37