Trace number 3458233

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 3.02254 1.74396

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
MD5SUM703541714091bf2de3415b24b852b4fc
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 benchmark2.29765
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


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

Solver Data 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.08	c version 2.3.1.v20110525
0.03/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.08	c java.vm.version	19.1-b02
0.03/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.08	c sun.arch.data.model	64
0.03/0.08	c java.version		1.6.0_24
0.03/0.08	c os.name		Linux
0.03/0.08	c os.version		2.6.18-164.el5
0.03/0.08	c os.arch		amd64
0.03/0.08	c Free memory 		12995394264
0.03/0.08	c Max memory 		13063553024
0.03/0.08	c Total memory 		13063553024
0.03/0.09	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-3458233-1307158404.opb
0.11/0.11	c reading problem ... 
0.11/0.16	c ... done. Wall clock time 0.052s.
0.11/0.16	c #vars     432
0.11/0.16	c #constraints  601
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
0.11/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
0.65/0.48	c cleaning 2498 clauses out of 5001 with flag 5001/5001
1.00/0.76	c cleaning 4247 clauses out of 8502 with flag 11000/11000
1.59/1.09	c cleaning 5625 clauses out of 11255 with flag 18000/18000
1.94/1.22	c SATISFIABLE
1.94/1.22	c OPTIMIZING...
1.94/1.22	c Got one! Elapsed wall clock time (in seconds):1.115
1.94/1.22	o 10
2.14/1.38	c cleaning 5786 clauses out of 11577 with flag 3000/23947
2.33/1.49	c Got one! Elapsed wall clock time (in seconds):1.384
2.33/1.49	o 9
2.75/1.66	c cleaning 5839 clauses out of 11691 with flag 4000/29847
2.96/1.70	c Got one! Elapsed wall clock time (in seconds):1.598
2.96/1.70	o 2
2.96/1.71	c starts		: 57
2.96/1.71	c conflicts		: 30677
2.96/1.71	c decisions		: 37315
2.96/1.71	c propagations		: 457369
2.96/1.71	c inspects		: 9639409
2.96/1.71	c shortcuts		: 0
2.96/1.71	c learnt literals	: 0
2.96/1.71	c learnt binary clauses	: 2
2.96/1.71	c learnt ternary clauses	: 4
2.96/1.71	c learnt constraints	: 30677
2.96/1.71	c ignored constraints	: 0
2.96/1.71	c root simplifications	: 0
2.96/1.71	c removed literals (reason simplification)	: 373926
2.96/1.71	c reason swapping (by a shorter reason)	: 0
2.96/1.71	c Calls to reduceDB	: 5
2.96/1.71	c number of reductions to clauses (during analyze)	: 0
2.96/1.71	c number of learned constraints concerned by reduction	: 0
2.96/1.71	c number of learning phase by resolution	: 0
2.96/1.71	c number of learning phase by cutting planes	: 0
2.96/1.71	c speed (assignments/second)	: 9.14738E7
2.96/1.71	c non guided choices	988
2.96/1.71	c learnt constraints type 
2.96/1.71	c constraints type 
2.96/1.71	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
2.96/1.71	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
2.96/1.71	s OPTIMUM FOUND
2.96/1.71	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 
2.96/1.71	c objective function=2
2.96/1.71	c Total wall clock time (in seconds): 1.604

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-3458233-1307158404/watcher-3458233-1307158404 -o /tmp/evaluation-result-3458233-1307158404/solver-3458233-1307158404 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458233-1307158404.opb 

running on 4 cores: 0,2,4,6

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: 2.21 2.08 1.98 3/487 12292
/proc/meminfo: memFree=24067860/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=31604 CPUtime=0 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 1248 0 0 0 0 0 0 0 25 0 2 0 906070885 32362496 968 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 7901 973 744 9 0 386 0
[pid=12292/tid=12293] ppid=12290 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 6593 0 1 0 0 0 0 0 25 0 2 0 906070885 13850947584 7409 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252457759803 0 4 0 16784584 0 0 0 -1 4 0 0 0

[startup+0.0461911 s]
/proc/loadavg: 2.21 2.08 1.98 3/487 12292
/proc/meminfo: memFree=24067860/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13549480 CPUtime=0.03 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 13776 0 1 0 2 1 0 0 25 0 13 0 906070885 13874667520 13474 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3387370 13475 1673 9 0 3378118 0
[pid=12292/tid=12293] ppid=12290 vsize=13549480 CPUtime=0.03 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 12632 0 1 0 2 1 0 0 25 0 13 0 906070885 13874667520 13476 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 47766010918931 0 4 0 16784584 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13549480

[startup+0.101181 s]
/proc/loadavg: 2.21 2.08 1.98 3/487 12292
/proc/meminfo: memFree=24067860/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13622252 CPUtime=0.11 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 15609 0 1 0 9 2 0 0 25 0 18 0 906070885 13949186048 15283 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3405563 15283 2093 9 0 3396297 0
[pid=12292/tid=12293] ppid=12290 vsize=13622252 CPUtime=0.09 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 13675 0 1 0 7 2 0 0 18 0 18 0 906070885 13949186048 15283 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 47766008549283 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13622252

[startup+0.301131 s]
/proc/loadavg: 2.21 2.08 1.98 3/487 12292
/proc/meminfo: memFree=24067860/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13625812 CPUtime=0.53 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 18340 0 1 0 50 3 0 0 25 0 19 0 906070885 13952831488 17293 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3406453 17293 2207 9 0 3397187 0
[pid=12292/tid=12293] ppid=12290 vsize=13625812 CPUtime=0.29 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 14309 0 1 0 27 2 0 0 19 0 19 0 906070885 13952831488 17293 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 46912505519111 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 13625812

[startup+0.701087 s]
/proc/loadavg: 2.21 2.08 1.98 3/487 12292
/proc/meminfo: memFree=24067860/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13626004 CPUtime=1 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 19475 0 1 0 97 3 0 0 25 0 19 0 906070885 13953028096 18302 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3406501 18302 2247 9 0 3397235 0
[pid=12292/tid=12293] ppid=12290 vsize=13626004 CPUtime=0.67 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 14597 0 1 0 65 2 0 0 19 0 19 0 906070885 13953028096 18302 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 47766012447952 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13626004

[startup+1.50587 s]
/proc/loadavg: 2.21 2.08 1.98 4/506 12311
/proc/meminfo: memFree=23981108/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13644008 CPUtime=2.56 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 31508 0 1 0 252 4 0 0 25 0 19 0 906070885 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3411002 25642 2249 9 0 3401736 0
[pid=12292/tid=12293] ppid=12290 vsize=13644008 CPUtime=1.43 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 14605 0 1 0 141 2 0 0 18 0 19 0 906070885 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 46912505567872 0 4 0 16800975 0 0 0 -1 4 0 0 0
[pid=12292/tid=12295] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12295/stat : 12295 (java) S 12290 12292 8699 0 -1 4202560 228 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12296] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12296/stat : 12296 (java) S 12290 12292 8699 0 -1 4202560 6 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12297] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12297/stat : 12297 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12298] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12298/stat : 12298 (java) S 12290 12292 8699 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12299] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12299/stat : 12299 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12300] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12300/stat : 12300 (java) S 12290 12292 8699 0 -1 4202560 104 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12301] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12301/stat : 12301 (java) S 12290 12292 8699 0 -1 4202560 144 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12302] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12302/stat : 12302 (java) S 12290 12292 8699 0 -1 4202560 170 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12303] ppid=12290 vsize=13644008 CPUtime=0.05 cores=0,2,4,6
/proc/12292/task/12303/stat : 12303 (java) S 12290 12292 8699 0 -1 4202560 701 0 0 0 5 0 0 0 16 0 19 0 906070888 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 0 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12304] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12304/stat : 12304 (java) S 12290 12292 8699 0 -1 4202560 17 0 0 0 0 0 0 0 21 0 19 0 906070889 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12305] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12305/stat : 12305 (java) S 12290 12292 8699 0 -1 4202560 9 0 0 0 0 0 0 0 21 0 19 0 906070889 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12306] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12306/stat : 12306 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906070891 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469889457 0 4 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12307] ppid=12290 vsize=13644008 CPUtime=0.29 cores=0,2,4,6
/proc/12292/task/12307/stat : 12307 (java) R 12290 12292 8699 0 -1 4202560 5412 0 0 0 29 0 0 0 16 0 19 0 906070891 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 47766007084496 0 4 0 16800975 0 0 0 -1 2 0 0 0
[pid=12292/tid=12308] ppid=12290 vsize=13644008 CPUtime=0.75 cores=0,2,4,6
/proc/12292/task/12308/stat : 12308 (java) S 12290 12292 8699 0 -1 4202560 8985 0 0 0 75 0 0 0 15 0 19 0 906070891 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12309] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12309/stat : 12309 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906070891 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12310] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12310/stat : 12310 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906070891 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12311] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12311/stat : 12311 (java) S 12290 12292 8699 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 906070901 13971464192 25642 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 13644008

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

[startup+1.70087 s]
/proc/loadavg: 2.21 2.08 1.98 4/506 12311
/proc/meminfo: memFree=23981108/32951124 swapFree=56297244/67111528
[pid=12292] ppid=12290 vsize=13644008 CPUtime=2.96 cores=0,2,4,6
/proc/12292/stat : 12292 (java) S 12290 12292 8699 0 -1 4202496 32045 0 1 0 292 4 0 0 25 0 19 0 906070885 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/12292/statm: 3411002 26038 2249 9 0 3401736 0
[pid=12292/tid=12293] ppid=12290 vsize=13644008 CPUtime=1.61 cores=0,2,4,6
/proc/12292/task/12293/stat : 12293 (java) R 12290 12292 8699 0 -1 4202560 14606 0 1 0 159 2 0 0 18 0 19 0 906070885 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 46912505526199 0 4 0 16800975 0 0 0 -1 4 0 0 0
[pid=12292/tid=12295] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12295/stat : 12295 (java) S 12290 12292 8699 0 -1 4202560 228 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12296] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12296/stat : 12296 (java) S 12290 12292 8699 0 -1 4202560 6 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12297] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12297/stat : 12297 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12298] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12298/stat : 12298 (java) S 12290 12292 8699 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12299] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12299/stat : 12299 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12300] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12300/stat : 12300 (java) S 12290 12292 8699 0 -1 4202560 105 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12301] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12301/stat : 12301 (java) S 12290 12292 8699 0 -1 4202560 144 0 0 0 0 0 0 0 15 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12302] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12302/stat : 12302 (java) S 12290 12292 8699 0 -1 4202560 171 0 0 0 0 0 0 0 16 0 19 0 906070887 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
[pid=12292/tid=12303] ppid=12290 vsize=13644008 CPUtime=0.06 cores=0,2,4,6
/proc/12292/task/12303/stat : 12303 (java) S 12290 12292 8699 0 -1 4202560 721 0 0 0 6 0 0 0 16 0 19 0 906070888 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 0 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12304] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12304/stat : 12304 (java) S 12290 12292 8699 0 -1 4202560 17 0 0 0 0 0 0 0 21 0 19 0 906070889 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12305] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12305/stat : 12305 (java) S 12290 12292 8699 0 -1 4202560 9 0 0 0 0 0 0 0 21 0 19 0 906070889 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12306] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12306/stat : 12306 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906070891 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469889457 0 4 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12307] ppid=12290 vsize=13644008 CPUtime=0.49 cores=0,2,4,6
/proc/12292/task/12307/stat : 12307 (java) R 12290 12292 8699 0 -1 4202560 5926 0 0 0 48 1 0 0 16 0 19 0 906070891 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 47766009370182 0 4 0 16800975 0 0 0 -1 2 0 0 0
[pid=12292/tid=12308] ppid=12290 vsize=13644008 CPUtime=0.76 cores=0,2,4,6
/proc/12292/task/12308/stat : 12308 (java) S 12290 12292 8699 0 -1 4202560 8985 0 0 0 76 0 0 0 16 0 19 0 906070891 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12309] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12309/stat : 12309 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 906070891 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469881753 0 4 0 16800975 18446604445248958528 0 0 -1 4 0 0 0
[pid=12292/tid=12310] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12310/stat : 12310 (java) S 12290 12292 8699 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 906070891 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 4 0 16800975 18446604445248958528 0 0 -1 2 0 0 0
[pid=12292/tid=12311] ppid=12290 vsize=13644008 CPUtime=0 cores=0,2,4,6
/proc/12292/task/12311/stat : 12311 (java) S 12290 12292 8699 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 906070901 13971464192 26038 33554432000 1073741824 1073778376 140733883163008 18446744073709551615 252469882368 0 4 0 16800975 18446604445248958528 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13644008

Child status: 30
Real time (s): 1.74396
CPU time (s): 3.02254
CPU user time (s): 2.97055
CPU system time (s): 0.051992
CPU usage (%): 173.315
Max. virtual memory (cumulated for all children) (KiB): 13647812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.97055
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32474
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= 346
involuntary context switches= 98

runsolver used 0.008998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node111 at 2011-06-04 05:33:24
IDJOB=3458233
IDBENCH=48053
IDSOLVER=1952
FILE ID=node111/3458233-1307158404
RUNJOBID= node111-1307156522-11740
PBS_JOBID= 13508805
Free space on /tmp= 73868 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=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458233-1307158404/watcher-3458233-1307158404 -o /tmp/evaluation-result-3458233-1307158404/solver-3458233-1307158404 -C 1800 -W 1900 -M 15500  java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458233-1307158404.opb

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

MD5SUM BENCH= 703541714091bf2de3415b24b852b4fc
RANDOM SEED=127392611

node111.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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5428.12
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.86
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24068140 kB
Buffers:        312404 kB
Cached:         818708 kB
SwapCached:      11784 kB
Active:        7839784 kB
Inactive:       765212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24068140 kB
SwapTotal:    67111528 kB
SwapFree:     56297244 kB
Dirty:            1096 kB
Writeback:           0 kB
AnonPages:     7471164 kB
Mapped:          36052 kB
Slab:           143684 kB
PageTables:      66200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162506216 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= 73868 MiB
End job on node111 at 2011-06-04 05:33:26