Trace number 3687255

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat 4j PB Resolution 2.3.2 SnapshotSAT 1.76473 1.77276

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111227418.opb
MD5SUM1d0806e8d2a90a81262a0ea6810fc3cb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.184971
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1171
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.05/0.48	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.05/0.48	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.48	c See www.sat4j.org for details.
0.05/0.48	c version 2.3.2.v20120418
0.05/0.48	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.48	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.48	c java.vm.version	19.1-b02
0.05/0.48	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.48	c sun.arch.data.model	64
0.05/0.48	c java.version		1.6.0_24
0.05/0.48	c os.name		Linux
0.05/0.48	c os.version		2.6.32-71.29.1.el6.x86_64
0.05/0.49	c os.arch		amd64
0.05/0.49	c Free memory 		501472288
0.05/0.49	c Max memory 		7480803328
0.05/0.49	c Total memory 		504102912
0.05/0.49	c Number of processors 	8
0.11/0.52	c Pseudo Boolean Optimization by upper bound
0.11/0.52	c --- Begin Solver configuration ---
0.11/0.52	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.11/0.52	c Learn all clauses as in MiniSAT
0.11/0.52	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.52	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.52	c No reason simplification
0.11/0.52	c Armin Biere (Picosat) restarts strategy
0.11/0.52	c Glucose learned constraints deletion strategy
0.11/0.52	c timeout=2147483s
0.11/0.52	c DB Simplification allowed=false
0.11/0.52	c c --- End Solver configuration ---
0.11/0.52	c solving HOME/instance-3687255-1337871890.opb
0.11/0.52	c reading problem ... 
0.11/0.57	c ... done. Wall clock time 0.053s.
0.11/0.57	c declared #vars     169
0.11/0.57	c #constraints  101
0.11/0.57	c constraints type 
0.11/0.58	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.11/0.58	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.11/0.58	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.11/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.11/0.58	c 101 constraints processed.
0.65/0.85	c cleaning 2501 clauses out of 5001 with flag 5001/5001
0.96/1.01	c cleaning 4245 clauses out of 8498 with flag 11000/11000
1.07/1.19	c cleaning 5624 clauses out of 11252 with flag 18000/18000
1.38/1.43	c cleaning 6813 clauses out of 13627 with flag 26001/26001
1.70/1.71	c cleaning 7909 clauses out of 15817 with flag 35006/35006
1.70/1.76	c starts		: 55
1.70/1.76	c conflicts		: 36684
1.70/1.76	c decisions		: 52113
1.70/1.76	c propagations		: 711284
1.70/1.76	c inspects		: 7462444
1.70/1.76	c shortcuts		: 0
1.70/1.76	c learnt literals	: 7
1.70/1.76	c learnt binary clauses	: 0
1.70/1.76	c learnt ternary clauses	: 0
1.70/1.76	c learnt constraints	: 36677
1.70/1.76	c ignored constraints	: 0
1.70/1.76	c root simplifications	: 0
1.70/1.76	c removed literals (reason simplification)	: 0
1.70/1.76	c reason swapping (by a shorter reason)	: 0
1.70/1.76	c Calls to reduceDB	: 5
1.70/1.76	c number of reductions to clauses (during analyze)	: 0
1.70/1.76	c number of learned constraints concerned by reduction	: 0
1.70/1.76	c number of learning phase by resolution	: 0
1.70/1.76	c number of learning phase by cutting planes	: 0
1.70/1.76	c speed (assignments/second)	: 602783.0508474576
1.70/1.76	c non guided choices	44
1.70/1.76	c learnt constraints type 
1.70/1.76	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 9585
1.70/1.76	c constraints type 
1.70/1.76	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
1.70/1.76	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
1.70/1.76	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
1.70/1.76	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
1.70/1.76	c 101 constraints processed.
1.70/1.76	s SATISFIABLE
1.70/1.77	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 
1.70/1.77	c Total wall clock time (in seconds): 1.247

Verifier Data 

OK	0

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-3687255-1337871890/watcher-3687255-1337871890 -o /tmp/evaluation-result-3687255-1337871890/solver-3687255-1337871890 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687255-1337871890.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: 0.07 0.02 0.00 3/171 20865
/proc/meminfo: memFree=29980940/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/20865/stat : 20865 (java) D 20863 20865 20833 0 -1 4202496 78 0 1 0 0 0 0 0 20 0 1 0 253317564 278528 33 33554432000 1073741824 1073778376 140734851942720 140734851939896 249640873255 0 0 4096 0 18446744072100588836 0 0 17 3 0 0 0 0 0
/proc/20865/statm: 68 33 25 9 0 25 0

[startup+0.0752209 s]
/proc/loadavg: 0.07 0.02 0.00 3/171 20865
/proc/meminfo: memFree=29980940/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/20865/stat : 20865 (java) D 20863 20865 20833 0 -1 4202496 1014 0 10 0 0 0 0 0 20 0 1 0 253317564 23793664 753 33554432000 1073741824 1073778376 140734479376464 140734479366456 140208260123440 0 0 4096 0 18446744071579943789 0 0 17 5 0 0 4 0 0
/proc/20865/statm: 5809 753 553 9 0 128 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23236

[startup+0.100321 s]
/proc/loadavg: 0.07 0.02 0.00 3/171 20865
/proc/meminfo: memFree=29980940/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=23236 CPUtime=0.01 cores=1,3,5,7
/proc/20865/stat : 20865 (java) D 20863 20865 20833 0 -1 4202496 1058 0 17 0 0 1 0 0 20 0 1 0 253317564 23793664 804 33554432000 1073741824 1073778376 140734479376464 140734479366456 140208262234896 0 0 4096 0 18446744071579943789 0 0 17 5 0 0 6 0 0
/proc/20865/statm: 5809 804 599 9 0 128 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23236

[startup+0.300279 s]
/proc/loadavg: 0.07 0.02 0.00 3/171 20865
/proc/meminfo: memFree=29980940/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=9225560 CPUtime=0.04 cores=1,3,5,7
/proc/20865/stat : 20865 (java) S 20863 20865 20833 0 -1 4202496 2984 0 26 0 2 2 0 0 20 0 13 0 253317564 9446973440 3708 33554432000 1073741824 1073778376 140734479376464 140734479367600 249653395517 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 8 0 0
/proc/20865/statm: 2306390 3708 1690 9 0 2297091 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9225560

[startup+0.700161 s]
/proc/loadavg: 0.07 0.02 0.00 3/171 20865
/proc/meminfo: memFree=29980940/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=9624976 CPUtime=0.51 cores=1,3,5,7
/proc/20865/stat : 20865 (java) S 20863 20865 20833 0 -1 4202496 6744 0 28 0 47 4 0 0 20 0 19 0 253317564 9855975424 7533 33554432000 1073741824 1073778376 140734479376464 140734479367600 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 8 0 0
/proc/20865/statm: 2406244 7533 2233 9 0 2396937 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9624976

[startup+1.50066 s]
/proc/loadavg: 0.23 0.05 0.02 3/213 20914
/proc/meminfo: memFree=29904780/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=9624976 CPUtime=1.5 cores=1,3,5,7
/proc/20865/stat : 20865 (java) S 20863 20865 20833 0 -1 4202496 7415 0 28 0 145 5 0 0 20 0 19 0 253317564 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140734479367600 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 8 0 0
/proc/20865/statm: 2406244 10708 2269 9 0 2396937 0
[pid=20865/tid=20879] ppid=20863 vsize=9624976 CPUtime=1 cores=1,3,5,7
/proc/20865/task/20879/stat : 20879 (java) R 20863 20865 20833 0 -1 4202560 2448 0 5 0 98 2 0 0 20 0 19 0 253317576 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208256590072 140208083811919 0 4 0 16800975 0 0 0 -1 5 0 0 26 0 0
[pid=20865/tid=20882] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20882/stat : 20882 (java) S 20863 20865 20833 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208218082216 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20886] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20886/stat : 20886 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208217029672 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20888] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20888/stat : 20888 (java) S 20863 20865 20833 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208215976616 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20891] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20891/stat : 20891 (java) S 20863 20865 20833 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208214924072 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20893] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20893/stat : 20893 (java) S 20863 20865 20833 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208213871016 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20894] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20894/stat : 20894 (java) S 20863 20865 20833 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208212818472 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20895] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20895/stat : 20895 (java) S 20863 20865 20833 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208211765416 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20896] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20896/stat : 20896 (java) S 20863 20865 20833 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208210712872 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20865/tid=20898] ppid=20863 vsize=9624976 CPUtime=0.02 cores=1,3,5,7
/proc/20865/task/20898/stat : 20898 (java) S 20863 20865 20833 0 -1 4202560 30 0 0 0 2 0 0 0 20 0 19 0 253317584 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208080141160 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20900] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20900/stat : 20900 (java) S 20863 20865 20833 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253317589 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208079087480 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20901] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20901/stat : 20901 (java) S 20863 20865 20833 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253317589 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208078034312 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20905] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20905/stat : 20905 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208076983056 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20907] ppid=20863 vsize=9624976 CPUtime=0.17 cores=1,3,5,7
/proc/20865/task/20907/stat : 20907 (java) S 20863 20865 20833 0 -1 4202560 1850 0 1 0 17 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208075929912 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20909] ppid=20863 vsize=9624976 CPUtime=0.21 cores=1,3,5,7
/proc/20865/task/20909/stat : 20909 (java) S 20863 20865 20833 0 -1 4202560 1878 0 1 0 21 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208074877368 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20911] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20911/stat : 20911 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208073824504 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20912] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20912/stat : 20912 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208072772168 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20914] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20914/stat : 20914 (java) S 20863 20865 20833 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253317622 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208071718440 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9624976

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

[startup+1.70064 s]
/proc/loadavg: 0.23 0.05 0.02 3/213 20914
/proc/meminfo: memFree=29904780/32873844 swapFree=7100/7100
[pid=20865] ppid=20863 vsize=9624976 CPUtime=1.7 cores=1,3,5,7
/proc/20865/stat : 20865 (java) S 20863 20865 20833 0 -1 4202496 7415 0 28 0 165 5 0 0 20 0 19 0 253317564 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140734479367600 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 8 0 0
/proc/20865/statm: 2406244 10708 2269 9 0 2396937 0
[pid=20865/tid=20879] ppid=20863 vsize=9624976 CPUtime=1.2 cores=1,3,5,7
/proc/20865/task/20879/stat : 20879 (java) R 20863 20865 20833 0 -1 4202560 2448 0 5 0 118 2 0 0 20 0 19 0 253317576 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208256590072 140208083744650 0 4 0 16800975 0 0 0 -1 5 0 0 26 0 0
[pid=20865/tid=20882] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20882/stat : 20882 (java) S 20863 20865 20833 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208218082216 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20886] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20886/stat : 20886 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208217029672 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20888] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20888/stat : 20888 (java) S 20863 20865 20833 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208215976616 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20891] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20891/stat : 20891 (java) S 20863 20865 20833 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208214924072 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20893] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20893/stat : 20893 (java) S 20863 20865 20833 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208213871016 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20894] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20894/stat : 20894 (java) S 20863 20865 20833 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208212818472 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20895] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20895/stat : 20895 (java) S 20863 20865 20833 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208211765416 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20865/tid=20896] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20896/stat : 20896 (java) S 20863 20865 20833 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253317581 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208210712872 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20865/tid=20898] ppid=20863 vsize=9624976 CPUtime=0.02 cores=1,3,5,7
/proc/20865/task/20898/stat : 20898 (java) S 20863 20865 20833 0 -1 4202560 30 0 0 0 2 0 0 0 20 0 19 0 253317584 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208080141160 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20900] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20900/stat : 20900 (java) S 20863 20865 20833 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253317589 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208079087480 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20901] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20901/stat : 20901 (java) S 20863 20865 20833 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253317589 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208078034312 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20905] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20905/stat : 20905 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208076983056 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20907] ppid=20863 vsize=9624976 CPUtime=0.17 cores=1,3,5,7
/proc/20865/task/20907/stat : 20907 (java) S 20863 20865 20833 0 -1 4202560 1850 0 1 0 17 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208075929912 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20909] ppid=20863 vsize=9624976 CPUtime=0.21 cores=1,3,5,7
/proc/20865/task/20909/stat : 20909 (java) S 20863 20865 20833 0 -1 4202560 1878 0 1 0 21 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208074877368 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20911] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20911/stat : 20911 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208073824504 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20865/tid=20912] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20912/stat : 20912 (java) S 20863 20865 20833 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253317604 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208072772168 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20865/tid=20914] ppid=20863 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/20865/task/20914/stat : 20914 (java) S 20863 20865 20833 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253317622 9855975424 10708 33554432000 1073741824 1073778376 140734479376464 140208071718440 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 9624976

Child status: 10
Real time (s): 1.77276
CPU time (s): 1.76473
CPU user time (s): 1.68174
CPU system time (s): 0.082987
CPU usage (%): 99.5473
Max. virtual memory (cumulated for all children) (KiB): 9624976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68174
system time used= 0.082987
maximum resident set size= 42908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7438
page faults= 28
swaps= 0
block input operations= 18248
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 702
involuntary context switches= 116

runsolver used 0.009998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-24 17:04:50
IDJOB=3687255
IDBENCH=1251
IDSOLVER=2269
FILE ID=node102/3687255-1337871890
RUNJOBID= node102-1337871881-20850
PBS_JOBID= 14620102
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111227418.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687255-1337871890/watcher-3687255-1337871890 -o /tmp/evaluation-result-3687255-1337871890/solver-3687255-1337871890 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3687255-1337871890.opb

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

MD5SUM BENCH= 1d0806e8d2a90a81262a0ea6810fc3cb
RANDOM SEED=1121662341

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5331.91
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		: 2667.178
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	: 5438.54
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		: 2667.178
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	: 5331.91
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		: 2667.178
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29981320 kB
Buffers:          193356 kB
Cached:          1929004 kB
SwapCached:            0 kB
Active:           634212 kB
Inactive:        1498092 kB
Active(anon):      12788 kB
Inactive(anon):        0 kB
Active(file):     621424 kB
Inactive(file):  1498092 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               396 kB
Writeback:             0 kB
AnonPages:         17356 kB
Mapped:            13596 kB
Shmem:               200 kB
Slab:             622260 kB
SReclaimable:      65208 kB
SUnreclaim:       557052 kB
KernelStack:        1392 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     102808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71740 MiB
End job on node102 at 2012-05-24 17:04:52