Trace number 3736456

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
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31OPT2 3.2535 3.20456

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
MD5SUM872806d45eb1cc1623065d320b93ba6e
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 benchmark0.032994
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 variables120
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Quality of the solution as a function of time


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

Solver Data 

0.02/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.07	c See www.sat4j.org for details.
0.02/0.08	c version 2.2.0.v20100531
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		1349517296
0.02/0.08	c Max memory 		1356595200
0.02/0.08	c Total memory 		1356595200
0.02/0.08	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	
0.09/0.11	c solving HOME/instance-3736456-1338751715.opb
0.09/0.11	c reading problem ... 
0.09/0.17	c ... done. Wall clock time 0.06s.
0.09/0.17	c #vars     320
0.09/0.17	c #constraints  425
0.09/0.17	c constraints type 
0.09/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
0.09/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
0.09/0.17	c constraints type 
0.09/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
0.09/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
1.46/0.52	c And the winner is Resolution
1.89/1.17	c SATISFIABLE
1.89/1.17	c OPTIMIZING...
1.89/1.17	c Got one! Elapsed wall clock time (in seconds):1.062
1.89/1.17	o 3
2.35/1.33	c cleaning 2499 clauses out of 5000 with flag 5001/5001
2.69/1.42	c And the winner is Resolution
3.23/2.18	c Got one! Elapsed wall clock time (in seconds):2.063
3.23/2.18	o 2
3.23/2.18	c And the winner is Resolution
3.23/3.18	c starts		: 28
3.23/3.18	c conflicts		: 6768
3.23/3.18	c decisions		: 9134
3.23/3.18	c propagations		: 91211
3.23/3.18	c inspects		: 1206949
3.23/3.18	c learnt literals	: 1
3.23/3.18	c learnt binary clauses	: 1
3.23/3.18	c learnt ternary clauses	: 6
3.23/3.18	c learnt clauses	: 6767
3.23/3.18	c ignored clauses	: 0
3.23/3.18	c root simplifications	: 0
3.23/3.18	c removed literals (reason simplification)	: 56179
3.23/3.18	c reason swapping (by a shorter reason)	: 0
3.23/3.18	c Calls to reduceDB	: 1
3.23/3.18	c number of reductions to clauses (during analyze)	: 0
3.23/3.18	c number of learned constraints concerned by reduction	: 0
3.23/3.18	c number of learning phase by resolution	: 0
3.23/3.18	c number of learning phase by cutting planes	: 0
3.23/3.18	c speed (assignments/second)	: 90487.10317460318
3.23/3.18	c non guided choices	289
3.23/3.18	c learnt constraints type 
3.23/3.18	c constraints type 
3.23/3.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
3.23/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
3.23/3.18	c constraints type 
3.23/3.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
3.23/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
3.23/3.18	s OPTIMUM FOUND
3.23/3.18	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 
3.23/3.18	c objective function=2
3.23/3.18	c Total wall clock time (in seconds): 3.073

Verifier Data 

OK	2

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-3736456-1338751715/watcher-3736456-1338751715 -o /tmp/evaluation-result-3736456-1338751715/solver-3736456-1338751715 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736456-1338751715.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.16 3.62 3.72 3/197 17567
/proc/meminfo: memFree=28044012/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/17567/stat : 17567 (java) R 17565 17567 13986 0 -1 4202496 900 0 0 0 0 0 0 0 20 0 1 0 341295937 23793664 628 33554432000 1073741824 1073778376 140733436418864 140733436407928 239228467777 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 5809 640 474 9 0 128 0

[startup+0.045167 s]
/proc/loadavg: 3.16 3.62 3.72 3/197 17567
/proc/meminfo: memFree=28044012/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2367080 CPUtime=0.02 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 3725 0 1 0 2 0 0 0 20 0 13 0 341295937 2423889920 4933 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 591770 4934 1699 9 0 582471 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2367080

[startup+0.100299 s]
/proc/loadavg: 3.16 3.62 3.72 3/197 17567
/proc/meminfo: memFree=28044012/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2699928 CPUtime=0.09 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 4682 0 1 0 9 0 0 0 20 0 18 0 341295937 2764726272 6387 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 674982 6387 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2699928

[startup+0.300197 s]
/proc/loadavg: 3.16 3.62 3.72 3/197 17567
/proc/meminfo: memFree=28044012/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2966184 CPUtime=0.66 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 8317 0 1 0 64 2 0 0 20 0 22 0 341295937 3037372416 11629 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 741546 11629 2216 9 0 732240 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 2966184

[startup+0.700223 s]
/proc/loadavg: 3.16 3.62 3.72 3/197 17567
/proc/meminfo: memFree=28044012/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2966184 CPUtime=1.87 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 17028 0 1 0 181 6 0 0 20 0 20 0 341295937 3037372416 24721 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 741546 24721 2244 9 0 732240 0
Current children cumulated CPU time (s) 1.87
Current children cumulated vsize (KiB) 2966184

[startup+1.50075 s]
/proc/loadavg: 3.16 3.62 3.72 3/217 17589
/proc/meminfo: memFree=27958584/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2966184 CPUtime=2.92 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 22305 0 1 0 283 9 0 0 20 0 20 0 341295937 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 741546 44107 2273 9 0 732240 0
[pid=17567/tid=17569] ppid=17565 vsize=2966184 CPUtime=0.15 cores=1,3,5,7
/proc/17567/task/17569/stat : 17569 (java) S 17565 17567 13986 0 -1 4202560 2785 0 1 0 15 0 0 0 20 0 20 0 341295938 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336620057752 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17570] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17570/stat : 17570 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336604338344 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17571] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17571/stat : 17571 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336603285800 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17572] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17572/stat : 17572 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336602233256 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17573] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17573/stat : 17573 (java) S 17565 17567 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336601180712 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17567/tid=17574] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17574/stat : 17574 (java) S 17565 17567 13986 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336600128168 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17575] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17575/stat : 17575 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336599075624 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17567/tid=17576] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17576/stat : 17576 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336598023080 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17577] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17577/stat : 17577 (java) S 17565 17567 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336596970536 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17578] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17578/stat : 17578 (java) S 17565 17567 13986 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 20 0 341295940 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336584558696 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17579] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17579/stat : 17579 (java) S 17565 17567 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341295941 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336583505016 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17580] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17580/stat : 17580 (java) S 17565 17567 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341295941 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336582452360 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17581] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17581/stat : 17581 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336581401104 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17582] ppid=17565 vsize=2966184 CPUtime=0.72 cores=1,3,5,7
/proc/17567/task/17582/stat : 17582 (java) S 17565 17567 13986 0 -1 4202560 7014 0 0 0 70 2 0 0 20 0 20 0 341295943 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336462555704 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17583] ppid=17565 vsize=2966184 CPUtime=0.83 cores=1,3,5,7
/proc/17567/task/17583/stat : 17583 (java) R 17565 17567 13986 0 -1 4202560 11089 0 0 0 81 2 0 0 20 0 20 0 341295943 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336461490912 140336622962772 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17584] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17584/stat : 17584 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336460450808 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17585] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17585/stat : 17585 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336459398472 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17588] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17588/stat : 17588 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295955 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336456238120 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17589] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17589/stat : 17589 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295955 3037372416 44107 33554432000 1073741824 1073778376 140733436418864 140336455185576 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 2966184

[startup+3.10068 s]
/proc/loadavg: 3.16 3.62 3.72 3/217 17591
/proc/meminfo: memFree=27872332/32873844 swapFree=7644/7644
[pid=17567] ppid=17565 vsize=2966184 CPUtime=3.23 cores=1,3,5,7
/proc/17567/stat : 17567 (java) S 17565 17567 13986 0 -1 4202496 24299 0 1 0 313 10 0 0 20 0 20 0 341295937 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140733436410000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17567/statm: 741546 44768 2273 9 0 732240 0
[pid=17567/tid=17569] ppid=17565 vsize=2966184 CPUtime=0.15 cores=1,3,5,7
/proc/17567/task/17569/stat : 17569 (java) S 17565 17567 13986 0 -1 4202560 2785 0 1 0 15 0 0 0 20 0 20 0 341295938 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336620057752 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17570] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17570/stat : 17570 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336604338344 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17571] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17571/stat : 17571 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336603285800 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17572] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17572/stat : 17572 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336602233256 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17573] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17573/stat : 17573 (java) S 17565 17567 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336601180712 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17567/tid=17574] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17574/stat : 17574 (java) S 17565 17567 13986 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336600128168 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17575] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17575/stat : 17575 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336599075624 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17567/tid=17576] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17576/stat : 17576 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336598023080 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17577] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17577/stat : 17577 (java) S 17565 17567 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341295939 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336596970536 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17578] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17578/stat : 17578 (java) S 17565 17567 13986 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 20 0 341295940 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336584558696 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17579] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17579/stat : 17579 (java) S 17565 17567 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341295941 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336583505016 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17580] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17580/stat : 17580 (java) S 17565 17567 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341295941 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336582452360 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17581] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17581/stat : 17581 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336581401104 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17582] ppid=17565 vsize=2966184 CPUtime=0.72 cores=1,3,5,7
/proc/17567/task/17582/stat : 17582 (java) S 17565 17567 13986 0 -1 4202560 7014 0 0 0 70 2 0 0 20 0 20 0 341295943 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336462555704 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17567/tid=17583] ppid=17565 vsize=2966184 CPUtime=1.13 cores=1,3,5,7
/proc/17567/task/17583/stat : 17583 (java) S 17565 17567 13986 0 -1 4202560 13079 0 0 0 110 3 0 0 20 0 20 0 341295943 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336461503160 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17584] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17584/stat : 17584 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336460450808 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17585] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17585/stat : 17585 (java) S 17565 17567 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341295943 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336459398472 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17567/tid=17588] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17588/stat : 17588 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295955 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336456238120 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17567/tid=17589] ppid=17565 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17567/task/17589/stat : 17589 (java) S 17565 17567 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341295955 3037372416 44768 33554432000 1073741824 1073778376 140733436418864 140336455185576 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.23
Current children cumulated vsize (KiB) 2966184

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

Child status: 30
Real time (s): 3.20456
CPU time (s): 3.2535
CPU user time (s): 3.12052
CPU system time (s): 0.132979
CPU usage (%): 101.527
Max. virtual memory (cumulated for all children) (KiB): 2966788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.12052
system time used= 0.132979
maximum resident set size= 181100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24305
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 384
involuntary context switches= 78

runsolver used 0.008998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node147 at 2012-06-03 21:28:35
IDJOB=3736456
IDBENCH=47923
IDSOLVER=2324
FILE ID=node147/3736456-1338751715
RUNJOBID= node147-1338737348-14003
PBS_JOBID= 14636764
Free space on /tmp= 70784 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736456-1338751715/watcher-3736456-1338751715 -o /tmp/evaluation-result-3736456-1338751715/solver-3736456-1338751715 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736456-1338751715.opb

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

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=230998003

node147.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
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	: 5331.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
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		: 2666.951
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.951
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		: 2666.951
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:        28044640 kB
Buffers:          459768 kB
Cached:          2569584 kB
SwapCached:         3380 kB
Active:          2403472 kB
Inactive:        1558544 kB
Active(anon):     928528 kB
Inactive(anon):     5908 kB
Active(file):    1474944 kB
Inactive(file):  1552636 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:               392 kB
Writeback:             0 kB
AnonPages:        967528 kB
Mapped:            17712 kB
Shmem:                 0 kB
Slab:             722956 kB
SReclaimable:     163636 kB
SUnreclaim:       559320 kB
KernelStack:        1800 kB
PageTables:         5608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1573036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    911360 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= 70784 MiB
End job on node147 at 2012-06-03 21:28:39