Trace number 3458113

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 Resolution 2.3.0OPT2 2.31065 1.95522

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
MD5SUM48d9b1801c3e1b4883cb62109d96eb3c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark2.31065
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
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 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Quality of the solution as a function of time


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

Solver Data 

0.06/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.10	c See www.sat4j.org for details.
0.06/0.11	c version 2.3.1.v20110525
0.06/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.11	c java.vm.version	19.1-b02
0.06/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.11	c sun.arch.data.model	64
0.06/0.11	c java.version		1.6.0_24
0.06/0.11	c os.name		Linux
0.06/0.11	c os.version		2.6.18-164.el5
0.06/0.11	c os.arch		amd64
0.06/0.11	c Free memory 		12995394264
0.06/0.11	c Max memory 		13063553024
0.06/0.11	c Total memory 		13063553024
0.06/0.11	c Number of processors 	8
0.06/0.13	c Pseudo Boolean Optimization
0.06/0.13	c --- Begin Solver configuration ---
0.06/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.06/0.13	c Learn all clauses as in MiniSAT
0.06/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.13	c Expensive reason simplification
0.06/0.13	c Armin Biere (Picosat) restarts strategy
0.06/0.13	c Glucose learned constraints deletion strategy
0.06/0.13	c timeout=2147483s
0.06/0.13	c DB Simplification allowed=false
0.06/0.13	c --- End Solver configuration ---
0.06/0.13	c solving HOME/instance-3458113-1307158086.opb
0.06/0.13	c reading problem ... 
0.06/0.19	c ... done. Wall clock time 0.057s.
0.06/0.19	c #vars     486
0.06/0.19	c #constraints  676
0.06/0.19	c constraints type 
0.06/0.19	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324
0.06/0.19	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 352
0.78/0.50	c cleaning 2498 clauses out of 5001 with flag 5001/5001
1.00/0.78	c cleaning 4245 clauses out of 8502 with flag 11000/11000
1.33/1.08	c cleaning 5619 clauses out of 11258 with flag 18001/18001
1.63/1.36	c SATISFIABLE
1.63/1.36	c OPTIMIZING...
1.63/1.36	c Got one! Elapsed wall clock time (in seconds):1.23
1.63/1.36	o 3
1.83/1.58	c cleaning 8029 clauses out of 16076 with flag 5001/28438
2.24/1.90	c cleaning 7018 clauses out of 14046 with flag 11000/34437
2.24/1.94	c Got one! Elapsed wall clock time (in seconds):1.811
2.24/1.94	o 2
2.24/1.94	c starts		: 63
2.24/1.94	c conflicts		: 34935
2.24/1.94	c decisions		: 41880
2.24/1.94	c propagations		: 521894
2.24/1.94	c inspects		: 12422225
2.24/1.94	c shortcuts		: 0
2.24/1.94	c learnt literals	: 0
2.24/1.94	c learnt binary clauses	: 0
2.24/1.94	c learnt ternary clauses	: 6
2.24/1.94	c learnt constraints	: 34935
2.24/1.95	c ignored constraints	: 0
2.24/1.95	c root simplifications	: 0
2.24/1.95	c removed literals (reason simplification)	: 414675
2.24/1.95	c reason swapping (by a shorter reason)	: 0
2.24/1.95	c Calls to reduceDB	: 5
2.24/1.95	c number of reductions to clauses (during analyze)	: 0
2.24/1.95	c number of learned constraints concerned by reduction	: 0
2.24/1.95	c number of learning phase by resolution	: 0
2.24/1.95	c number of learning phase by cutting planes	: 0
2.24/1.95	c speed (assignments/second)	: 1.043788E8
2.24/1.95	c non guided choices	786
2.24/1.95	c learnt constraints type 
2.24/1.95	c constraints type 
2.24/1.95	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324
2.24/1.95	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 352
2.24/1.95	s OPTIMUM FOUND
2.24/1.95	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 
2.24/1.95	c objective function=2
2.24/1.95	c Total wall clock time (in seconds): 1.817

Verifier Data 

OK	2

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-3458113-1307158086/watcher-3458113-1307158086 -o /tmp/evaluation-result-3458113-1307158086/solver-3458113-1307158086 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458113-1307158086.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: 2.07 2.04 1.96 2/447 32079
/proc/meminfo: memFree=28969408/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13508980 CPUtime=0 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 3445 0 1 0 0 0 0 0 25 0 2 0 827409036 13833195520 3148 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3377245 3160 906 9 0 3368401 0
[pid=32079/tid=32080] ppid=32077 vsize=13508980 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 2389 0 1 0 0 0 0 0 25 0 2 0 827409037 13833195520 3205 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244446639163 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.0994171 s]
/proc/loadavg: 2.07 2.04 1.96 2/447 32079
/proc/meminfo: memFree=28969408/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13555088 CPUtime=0.06 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 14447 0 1 0 5 1 0 0 25 0 18 0 827409036 13880410112 14144 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3388772 14144 1755 9 0 3379506 0
[pid=32079/tid=32080] ppid=32077 vsize=13555088 CPUtime=0.06 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 13274 0 1 0 5 1 0 0 25 0 18 0 827409037 13880410112 14144 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458771915 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13555088

[startup+0.100417 s]
/proc/loadavg: 2.07 2.04 1.96 2/447 32079
/proc/meminfo: memFree=28969408/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13555088 CPUtime=0.06 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 14457 0 1 0 5 1 0 0 25 0 18 0 827409036 13880410112 14154 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3388772 14155 1755 9 0 3379506 0
[pid=32079/tid=32080] ppid=32077 vsize=13555088 CPUtime=0.06 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 13285 0 1 0 5 1 0 0 25 0 18 0 827409037 13880410112 14155 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 47450578307923 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13555088

[startup+0.300347 s]
/proc/loadavg: 2.07 2.04 1.96 2/447 32079
/proc/meminfo: memFree=28969408/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13625888 CPUtime=0.51 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 18502 0 1 0 48 3 0 0 25 0 19 0 827409036 13952909312 17255 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3406472 17255 2204 9 0 3397206 0
[pid=32079/tid=32080] ppid=32077 vsize=13625888 CPUtime=0.26 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 14230 0 1 0 25 1 0 0 25 0 19 0 827409037 13952909312 17255 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 46912505576075 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13625888

[startup+0.700305 s]
/proc/loadavg: 2.07 2.04 1.96 2/447 32079
/proc/meminfo: memFree=28969408/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13626052 CPUtime=1 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 19693 0 1 0 97 3 0 0 25 0 19 0 827409036 13953077248 18419 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3406513 18419 2241 9 0 3397247 0
[pid=32079/tid=32080] ppid=32077 vsize=13626052 CPUtime=0.64 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 14610 0 1 0 63 1 0 0 25 0 19 0 827409037 13953077248 18419 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 46912505530541 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13626052

[startup+1.50116 s]
/proc/loadavg: 2.14 2.06 1.96 3/466 32098
/proc/meminfo: memFree=28901396/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13626052 CPUtime=1.83 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 20426 0 1 0 180 3 0 0 25 0 19 0 827409036 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3406513 19150 2243 9 0 3397247 0
[pid=32079/tid=32080] ppid=32077 vsize=13626052 CPUtime=1.42 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 14620 0 1 0 140 2 0 0 25 0 19 0 827409037 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 46912505531140 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=32079/tid=32082] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32082/stat : 32082 (java) S 32077 32079 28402 0 -1 4202560 140 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 3 0 0 0
[pid=32079/tid=32083] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32083/stat : 32083 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32084] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32084/stat : 32084 (java) S 32077 32079 28402 0 -1 4202560 5 0 0 0 0 0 0 0 16 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32085] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32085/stat : 32085 (java) S 32077 32079 28402 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32086] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32086/stat : 32086 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
[pid=32079/tid=32087] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32087/stat : 32087 (java) S 32077 32079 28402 0 -1 4202560 172 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32088] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32088/stat : 32088 (java) S 32077 32079 28402 0 -1 4202560 211 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
[pid=32079/tid=32089] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32089/stat : 32089 (java) S 32077 32079 28402 0 -1 4202560 181 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32090] ppid=32077 vsize=13626052 CPUtime=0.03 cores=1,3,5,7
/proc/32079/task/32090/stat : 32090 (java) S 32077 32079 28402 0 -1 4202560 723 0 0 0 3 0 0 0 16 0 19 0 827409040 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 0 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32091] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32091/stat : 32091 (java) S 32077 32079 28402 0 -1 4202560 17 0 0 0 0 0 0 0 21 0 19 0 827409041 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32092] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32092/stat : 32092 (java) S 32077 32079 28402 0 -1 4202560 9 0 0 0 0 0 0 0 21 0 19 0 827409041 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32093] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32093/stat : 32093 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 827409045 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458768817 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32094] ppid=32077 vsize=13626052 CPUtime=0.16 cores=1,3,5,7
/proc/32079/task/32094/stat : 32094 (java) S 32077 32079 28402 0 -1 4202560 1436 0 0 0 16 0 0 0 15 0 19 0 827409045 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32095] ppid=32077 vsize=13626052 CPUtime=0.18 cores=1,3,5,7
/proc/32079/task/32095/stat : 32095 (java) S 32077 32079 28402 0 -1 4202560 1784 0 0 0 18 0 0 0 15 0 19 0 827409045 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
[pid=32079/tid=32096] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32096/stat : 32096 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 827409045 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32097] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32097/stat : 32097 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 827409045 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 4 0 16800975 18446604457219871104 0 0 -1 3 0 0 0
[pid=32079/tid=32098] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32098/stat : 32098 (java) S 32077 32079 28402 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 827409056 13953077248 19150 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 13626052

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

[startup+1.90109 s]
/proc/loadavg: 2.14 2.06 1.96 3/466 32098
/proc/meminfo: memFree=28901396/32951124 swapFree=43324008/67111528
[pid=32079] ppid=32077 vsize=13626052 CPUtime=2.24 cores=1,3,5,7
/proc/32079/stat : 32079 (java) S 32077 32079 28402 0 -1 4202496 20656 0 1 0 221 3 0 0 25 0 19 0 827409036 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/32079/statm: 3406513 19379 2244 9 0 3397247 0
[pid=32079/tid=32080] ppid=32077 vsize=13626052 CPUtime=1.8 cores=1,3,5,7
/proc/32079/task/32080/stat : 32080 (java) R 32077 32079 28402 0 -1 4202560 14621 0 1 0 178 2 0 0 25 0 19 0 827409037 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 46912505366588 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=32079/tid=32082] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32082/stat : 32082 (java) S 32077 32079 28402 0 -1 4202560 140 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 3 0 0 0
[pid=32079/tid=32083] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32083/stat : 32083 (java) S 32077 32079 28402 0 -1 4202560 52 0 0 0 0 0 0 0 16 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32084] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32084/stat : 32084 (java) S 32077 32079 28402 0 -1 4202560 43 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32085] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32085/stat : 32085 (java) S 32077 32079 28402 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32086] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32086/stat : 32086 (java) S 32077 32079 28402 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 3 0 0 0
[pid=32079/tid=32087] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32087/stat : 32087 (java) S 32077 32079 28402 0 -1 4202560 172 0 0 0 0 0 0 0 16 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32088] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32088/stat : 32088 (java) S 32077 32079 28402 0 -1 4202560 263 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
[pid=32079/tid=32089] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32089/stat : 32089 (java) S 32077 32079 28402 0 -1 4202560 181 0 0 0 0 0 0 0 15 0 19 0 827409039 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32090] ppid=32077 vsize=13626052 CPUtime=0.05 cores=1,3,5,7
/proc/32079/task/32090/stat : 32090 (java) S 32077 32079 28402 0 -1 4202560 792 0 0 0 5 0 0 0 16 0 19 0 827409040 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 0 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32091] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32091/stat : 32091 (java) S 32077 32079 28402 0 -1 4202560 17 0 0 0 0 0 0 0 21 0 19 0 827409041 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32092] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32092/stat : 32092 (java) S 32077 32079 28402 0 -1 4202560 9 0 0 0 0 0 0 0 21 0 19 0 827409041 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32093] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32093/stat : 32093 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 827409045 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458768817 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32094] ppid=32077 vsize=13626052 CPUtime=0.16 cores=1,3,5,7
/proc/32079/task/32094/stat : 32094 (java) S 32077 32079 28402 0 -1 4202560 1436 0 0 0 16 0 0 0 15 0 19 0 827409045 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 7 0 0 0
[pid=32079/tid=32095] ppid=32077 vsize=13626052 CPUtime=0.19 cores=1,3,5,7
/proc/32079/task/32095/stat : 32095 (java) S 32077 32079 28402 0 -1 4202560 1790 0 0 0 19 0 0 0 15 0 19 0 827409045 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
[pid=32079/tid=32096] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32096/stat : 32096 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 827409045 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761113 0 4 0 16800975 18446604457219871104 0 0 -1 1 0 0 0
[pid=32079/tid=32097] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32097/stat : 32097 (java) S 32077 32079 28402 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 827409045 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 4 0 16800975 18446604457219871104 0 0 -1 3 0 0 0
[pid=32079/tid=32098] ppid=32077 vsize=13626052 CPUtime=0 cores=1,3,5,7
/proc/32079/task/32098/stat : 32098 (java) S 32077 32079 28402 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 827409056 13953077248 19379 33554432000 1073741824 1073778376 140733612796768 18446744073709551615 244458761728 0 4 0 16800975 18446604457219871104 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 13626052

Child status: 30
Real time (s): 1.95522
CPU time (s): 2.31065
CPU user time (s): 2.26866
CPU system time (s): 0.041993
CPU usage (%): 118.179
Max. virtual memory (cumulated for all children) (KiB): 13626052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26865
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20804
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= 386
involuntary context switches= 87

runsolver used 0.008998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-04 05:28:06
IDJOB=3458113
IDBENCH=47933
IDSOLVER=1952
FILE ID=node105/3458113-1307158086
RUNJOBID= node105-1307155872-31371
PBS_JOBID= 13508811
Free space on /tmp= 73768 MiB

SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458113-1307158086/watcher-3458113-1307158086 -o /tmp/evaluation-result-3458113-1307158086/solver-3458113-1307158086 -C 1800 -W 1900 -M 15500  java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458113-1307158086.opb

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

MD5SUM BENCH= 48d9b1801c3e1b4883cb62109d96eb3c
RANDOM SEED=1871120735

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5410.70
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		: 2666.825
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28969672 kB
Buffers:        324080 kB
Cached:         805804 kB
SwapCached:      20984 kB
Active:        2998052 kB
Inactive:       669468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28969672 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:             384 kB
Writeback:         356 kB
AnonPages:     2534964 kB
Mapped:          27620 kB
Slab:           165088 kB
PageTables:      81756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 128316444 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= 73768 MiB
End job on node105 at 2011-06-04 05:28:08