Trace number 3688044

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
SAT 4j PB RES // CP 2.3.2 SnapshotOPT17 2.52361 3.30946

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
MD5SUMa6fbaa86ad104839735089987b256e67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables141
Total number of constraints215
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 constraints215
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 323
Number of bits of the biggest sum of numbers9
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 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.08	c version 2.3.2.v20120418
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		501472288
0.02/0.08	c Max memory 		7480803328
0.02/0.08	c Total memory 		504102912
0.02/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
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@63415de6
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 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@23174b07
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 c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688044-1337875730.opb
0.10/0.11	c reading problem ... 
0.26/0.25	c ... done. Wall clock time 0.131s.
0.26/0.25	c declared #vars     141
0.26/0.25	c #constraints  215
0.26/0.25	c constraints type 
0.26/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 215
0.26/0.25	c 215 constraints processed.
0.26/0.25	c constraints type 
0.26/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
0.26/0.25	c 215 constraints processed.
0.26/0.25	c objective function length is 6 literals
0.60/0.32	c  And the winner is solver0
0.81/0.75	c SATISFIABLE
0.81/0.75	c OPTIMIZING...
0.81/0.75	c Got one! Elapsed wall clock time (in seconds):0.632
0.81/0.75	o 29
0.81/0.77	c  And the winner is solver0
0.93/1.25	c Got one! Elapsed wall clock time (in seconds):1.133
0.93/1.25	o 26
0.93/1.26	c  And the winner is solver0
0.95/1.75	c Got one! Elapsed wall clock time (in seconds):1.634
0.95/1.75	o 25
0.95/1.77	c  And the winner is solver0
1.01/2.25	c Got one! Elapsed wall clock time (in seconds):2.135
1.01/2.25	o 21
1.01/2.26	c  And the winner is solver0
1.01/2.75	c Got one! Elapsed wall clock time (in seconds):2.636
1.01/2.75	o 17
1.01/2.75	c  And the winner is solver0
2.28/3.29	c starts		: 8
2.28/3.29	c conflicts		: 552
2.28/3.29	c decisions		: 867
2.28/3.29	c propagations		: 16518
2.28/3.29	c inspects		: 226484
2.28/3.29	c shortcuts		: 0
2.28/3.29	c learnt literals	: 1
2.28/3.29	c learnt binary clauses	: 0
2.28/3.29	c learnt ternary clauses	: 1
2.28/3.29	c learnt constraints	: 551
2.28/3.29	c ignored constraints	: 0
2.28/3.29	c root simplifications	: 0
2.28/3.29	c removed literals (reason simplification)	: 680
2.28/3.29	c reason swapping (by a shorter reason)	: 0
2.28/3.29	c Calls to reduceDB	: 0
2.28/3.29	c number of reductions to clauses (during analyze)	: 0
2.28/3.29	c number of learned constraints concerned by reduction	: 0
2.28/3.29	c number of learning phase by resolution	: 0
2.28/3.29	c number of learning phase by cutting planes	: 0
2.28/3.29	c speed (assignments/second)	: 5440.711462450593
2.28/3.29	c non guided choices	220
2.28/3.29	c learnt constraints type 
2.28/3.29	c constraints type 
2.28/3.29	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 215
2.28/3.29	c 215 constraints processed.
2.28/3.29	c constraints type 
2.28/3.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
2.28/3.29	c 215 constraints processed.
2.28/3.29	s OPTIMUM FOUND
2.28/3.29	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 
2.28/3.29	c objective function=17
2.28/3.29	c Total wall clock time (in seconds): 3.174

Verifier Data 

OK	17

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3688044-1337875730/watcher-3688044-1337875730 -o /tmp/evaluation-result-3688044-1337875730/solver-3688044-1337875730 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688044-1337875730.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: 3.56 3.65 3.63 4/195 2142
/proc/meminfo: memFree=25011180/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/2142/stat : 2142 (java) R 2140 2142 718 0 -1 4202496 980 0 0 0 0 0 0 0 20 0 1 0 253698459 23793664 707 33554432000 1073741824 1073778376 140735028080352 140735028069416 229346686312 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 5809 707 521 9 0 128 0

[startup+0.0432451 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2142
/proc/meminfo: memFree=25011180/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9225560 CPUtime=0.02 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 3085 0 1 0 2 0 0 0 20 0 13 0 253698459 9446973440 3271 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2306390 3271 1702 9 0 2297091 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9225560

[startup+0.100285 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2142
/proc/meminfo: memFree=25011180/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 4379 0 1 0 9 1 0 0 20 0 18 0 253698459 9787813888 5060 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2389603 5060 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300203 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2142
/proc/meminfo: memFree=25011180/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9824668 CPUtime=0.6 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 7748 0 1 0 58 2 0 0 20 0 22 0 253698459 10060460032 9660 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2456167 9660 2228 9 0 2446860 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9824668

[startup+0.700205 s]
/proc/loadavg: 3.56 3.65 3.63 4/195 2142
/proc/meminfo: memFree=25011180/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9824668 CPUtime=0.81 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 8040 0 1 0 77 4 0 0 20 0 19 0 253698459 10060460032 10207 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2456167 10207 2234 9 0 2446860 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 9824668

[startup+1.50066 s]
/proc/loadavg: 3.56 3.65 3.63 3/214 2167
/proc/meminfo: memFree=24972496/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9824668 CPUtime=0.95 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 8078 0 1 0 89 6 0 0 20 0 19 0 253698459 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2456167 12784 2239 9 0 2446860 0
[pid=2142/tid=2144] ppid=2140 vsize=9824668 CPUtime=0.22 cores=1,3,5,7
/proc/2142/task/2144/stat : 2144 (java) S 2140 2142 718 0 -1 4202560 2510 0 1 0 21 1 0 0 20 0 19 0 253698460 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715619640312 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2145] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2145/stat : 2145 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715558369576 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2146] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2146/stat : 2146 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715557316776 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2147] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2147/stat : 2147 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715556264488 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2148] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2148/stat : 2148 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715459889576 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2142/tid=2149] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2149/stat : 2149 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715458837288 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2150] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2150/stat : 2150 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715457784488 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2142/tid=2151] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2151/stat : 2151 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715456732200 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2152] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2152/stat : 2152 (java) S 2140 2142 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253698461 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715455679400 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2153] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2153/stat : 2153 (java) S 2140 2142 718 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253698462 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715443480808 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2154] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2154/stat : 2154 (java) S 2140 2142 718 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253698462 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715442426872 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2155] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2155/stat : 2155 (java) S 2140 2142 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253698462 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715441374472 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2156] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2156/stat : 2156 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698465 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715440322960 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2157] ppid=2140 vsize=9824668 CPUtime=0.24 cores=1,3,5,7
/proc/2142/task/2157/stat : 2157 (java) S 2140 2142 718 0 -1 4202560 2171 0 0 0 24 0 0 0 20 0 19 0 253698465 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715439270584 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2158] ppid=2140 vsize=9824668 CPUtime=0.22 cores=1,3,5,7
/proc/2142/task/2158/stat : 2158 (java) S 2140 2142 718 0 -1 4202560 2068 0 0 0 22 0 0 0 20 0 19 0 253698465 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715438217784 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2159] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2159/stat : 2159 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698465 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715437165688 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2160] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2160/stat : 2160 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253698465 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715436113096 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2164] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2164/stat : 2164 (java) S 2140 2142 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253698485 10060460032 12784 33554432000 1073741824 1073778376 140735028080352 139715431900200 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 9824668

[startup+3.10073 s]
/proc/loadavg: 3.56 3.65 3.63 3/214 2173
/proc/meminfo: memFree=24963728/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=9824668 CPUtime=1.98 cores=1,3,5,7
/proc/2142/stat : 2142 (java) S 2140 2142 718 0 -1 4202496 19739 0 1 0 187 11 0 0 20 0 21 0 253698459 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 140735028071488 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 2456167 38453 2241 9 0 2446860 0
[pid=2142/tid=2144] ppid=2140 vsize=9824668 CPUtime=0.23 cores=1,3,5,7
/proc/2142/task/2144/stat : 2144 (java) S 2140 2142 718 0 -1 4202560 2511 0 1 0 21 2 0 0 20 0 21 0 253698460 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715619640312 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2145] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2145/stat : 2145 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715558369576 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2146] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2146/stat : 2146 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715557316776 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2147] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2147/stat : 2147 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715556264488 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2148] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2148/stat : 2148 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715459889576 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2142/tid=2149] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2149/stat : 2149 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715458837288 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2150] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2150/stat : 2150 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715457784488 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=2142/tid=2151] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2151/stat : 2151 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715456732200 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2152] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2152/stat : 2152 (java) S 2140 2142 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 21 0 253698461 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715455679400 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2153] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2153/stat : 2153 (java) S 2140 2142 718 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 21 0 253698462 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715443480808 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2154] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2154/stat : 2154 (java) S 2140 2142 718 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 21 0 253698462 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715442426872 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2155] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2155/stat : 2155 (java) S 2140 2142 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 21 0 253698462 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715441374472 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2156] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2156/stat : 2156 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698465 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715440322960 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=2142/tid=2157] ppid=2140 vsize=9824668 CPUtime=0.58 cores=1,3,5,7
/proc/2142/task/2157/stat : 2157 (java) R 2140 2142 718 0 -1 4202560 7203 0 0 0 57 1 0 0 20 0 21 0 253698465 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715439257768 139715622246489 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=2142/tid=2158] ppid=2140 vsize=9824668 CPUtime=0.54 cores=1,3,5,7
/proc/2142/task/2158/stat : 2158 (java) R 2140 2142 718 0 -1 4202560 8636 0 0 0 52 2 0 0 20 0 21 0 253698465 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715438204416 139715626614116 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2159] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2159/stat : 2159 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698465 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715437165688 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=2142/tid=2160] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2160/stat : 2160 (java) S 2140 2142 718 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 21 0 253698465 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715436113096 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=2142/tid=2164] ppid=2140 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/2142/task/2164/stat : 2164 (java) S 2140 2142 718 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 21 0 253698485 10060460032 38453 33554432000 1073741824 1073778376 140735028080352 139715431900200 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 9824668
heavy processes:

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

[startup+3.3075 s]
/proc/loadavg: 3.43 3.62 3.62 5/215 2179
/proc/meminfo: memFree=24843312/32873852 swapFree=6848/6848
[pid=2142] ppid=2140 vsize=0 CPUtime=2.5 cores=1,3,5,7
/proc/2142/stat : 2142 (java) Z 2140 2142 718 0 -1 4203532 20576 0 1 0 235 15 0 0 20 0 2 0 253698459 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2142/statm: 0 0 0 0 0 0 0
[pid=2142/tid=2157] ppid=2140 vsize=0 CPUtime=0.78 cores=1,3,5,7
/proc/2142/task/2157/stat : 2157 (java) R 2140 2142 718 0 -1 4203588 7931 0 0 0 76 2 0 0 20 0 2 0 253698465 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.30946
CPU time (s): 2.52361
CPU user time (s): 2.35164
CPU system time (s): 0.171973
CPU usage (%): 76.2547
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.35164
system time used= 0.171973
maximum resident set size= 175748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20576
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 479
involuntary context switches= 72

runsolver used 0.010998 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-24 18:08:50
IDJOB=3688044
IDBENCH=2628
IDSOLVER=2268
FILE ID=node129/3688044-1337875730
RUNJOBID= node129-1337871881-736
PBS_JOBID= 14620075
Free space on /tmp= 71640 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688044-1337875730/watcher-3688044-1337875730 -o /tmp/evaluation-result-3688044-1337875730/solver-3688044-1337875730 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688044-1337875730.opb

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

MD5SUM BENCH= a6fbaa86ad104839735089987b256e67
RANDOM SEED=647637232

node129.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        25011708 kB
Buffers:          215036 kB
Cached:          2161632 kB
SwapCached:            0 kB
Active:          5247140 kB
Inactive:        1835000 kB
Active(anon):    4707636 kB
Inactive(anon):        0 kB
Active(file):     539504 kB
Inactive(file):  1835000 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               176 kB
Writeback:             0 kB
AnonPages:       4746344 kB
Mapped:            22612 kB
Shmem:               204 kB
Slab:             626980 kB
SReclaimable:      69144 kB
SUnreclaim:       557836 kB
KernelStack:        1792 kB
PageTables:        13396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    6016160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4653056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71640 MiB
End job on node129 at 2012-05-24 18:08:54