Trace number 3736459

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
PB11: Sat4j Res//CP 2.3.0OPT2 3.01254 1.68836

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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.1.v20110525
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		9996466904
0.00/0.08	c Max memory 		10048897024
0.00/0.08	c Total memory 		10048897024
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5495fd19
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3736459-1338717125.opb
0.10/0.11	c reading problem ... 
0.10/0.16	c ... done. Wall clock time 0.053s.
0.10/0.16	c #vars     320
0.10/0.16	c #constraints  425
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 225
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
0.68/0.39	c  And the winner is Resolution
1.19/0.66	c SATISFIABLE
1.19/0.66	c OPTIMIZING...
1.19/0.66	c Got one! Elapsed wall clock time (in seconds):0.555
1.19/0.66	o 3
1.70/0.86	c cleaning 2657 clauses out of 5318 with flag 3001/5318
2.08/0.93	c  And the winner is Resolution
2.56/1.16	c Got one! Elapsed wall clock time (in seconds):1.055
2.56/1.16	o 2
2.56/1.16	c  And the winner is CuttingPlanes
2.97/1.67	c starts		: 4
2.97/1.67	c conflicts		: 400
2.97/1.67	c decisions		: 657
2.97/1.67	c propagations		: 5281
2.97/1.67	c inspects		: 96244
2.97/1.67	c shortcuts		: 0
2.97/1.67	c learnt literals	: 0
2.97/1.67	c learnt binary clauses	: 0
2.97/1.67	c learnt ternary clauses	: 0
2.97/1.67	c learnt constraints	: 398
2.97/1.67	c ignored constraints	: 0
2.97/1.67	c root simplifications	: 0
2.97/1.67	c removed literals (reason simplification)	: 0
2.97/1.67	c reason swapping (by a shorter reason)	: 0
2.97/1.67	c Calls to reduceDB	: 0
2.97/1.67	c number of reductions to clauses (during analyze)	: 0
2.97/1.67	c number of learned constraints concerned by reduction	: 0
2.97/1.67	c number of learning phase by resolution	: 0
2.97/1.67	c number of learning phase by cutting planes	: 0
2.97/1.67	c speed (assignments/second)	: 10436.758893280632
2.97/1.67	c non guided choices	172
2.97/1.67	c learnt constraints type 
2.97/1.67	c constraints type 
2.97/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 200
2.97/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 225
2.97/1.67	c constraints type 
2.97/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 200
2.97/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 225
2.97/1.67	s OPTIMUM FOUND
2.97/1.67	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 
2.97/1.67	c objective function=2
2.97/1.67	c Total wall clock time (in seconds): 1.562

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-3736459-1338717125/watcher-3736459-1338717125 -o /tmp/evaluation-result-3736459-1338717125/solver-3736459-1338717125 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3736459-1338717125.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: 3.84 3.81 3.57 3/197 13736
/proc/meminfo: memFree=24037060/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/13736/stat : 13736 (java) R 13734 13736 12644 0 -1 4202496 994 0 0 0 0 0 0 0 20 0 1 0 337837972 23793664 724 33554432000 1073741824 1073778376 140735754575072 140735754564136 139780704627531 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 5809 738 545 9 0 128 0

[startup+0.019852 s]
/proc/loadavg: 3.84 3.81 3.57 3/197 13736
/proc/meminfo: memFree=24037060/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=10510056 CPUtime=0 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 2626 0 1 0 0 0 0 0 20 0 2 0 337837972 10762297344 8951 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2627514 8951 942 9 0 2618623 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10510056

[startup+0.1002 s]
/proc/loadavg: 3.84 3.81 3.57 3/197 13736
/proc/meminfo: memFree=24037060/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=11586392 CPUtime=0.1 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 4775 0 1 0 8 2 0 0 20 0 18 0 337837972 11864465408 13645 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2896598 13645 2116 9 0 2887285 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11586392

[startup+0.300155 s]
/proc/loadavg: 3.84 3.81 3.57 3/197 13736
/proc/meminfo: memFree=24037060/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=11852648 CPUtime=0.68 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 8287 0 1 0 66 2 0 0 20 0 22 0 337837972 12137111552 17536 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2963162 17536 2217 9 0 2953849 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11852648

[startup+0.700144 s]
/proc/loadavg: 3.84 3.81 3.57 3/197 13736
/proc/meminfo: memFree=24037060/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=11852648 CPUtime=1.31 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 12966 0 1 0 125 6 0 0 20 0 22 0 337837972 12137111552 23224 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2963162 23224 2236 9 0 2953849 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11852648

[startup+1.50072 s]
/proc/loadavg: 4.01 3.84 3.58 5/216 13761
/proc/meminfo: memFree=23887468/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=11852648 CPUtime=2.97 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 24801 0 1 0 287 10 0 0 20 0 18 0 337837972 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2963162 41350 2274 9 0 2953849 0
[pid=13736/tid=13737] ppid=13734 vsize=11852648 CPUtime=0.14 cores=0,2,4,6
/proc/13736/task/13737/stat : 13737 (java) S 13734 13736 12644 0 -1 4202560 2848 0 1 0 12 2 0 0 20 0 18 0 337837972 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780696601752 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13739] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13739/stat : 13739 (java) S 13734 13736 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780651355176 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13740] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13740/stat : 13740 (java) S 13734 13736 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780532726696 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13741] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13741/stat : 13741 (java) S 13734 13736 12644 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780531673896 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13742] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13742/stat : 13742 (java) S 13734 13736 12644 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780530621096 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13743] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13743/stat : 13743 (java) S 13734 13736 12644 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780529568296 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13744] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13744/stat : 13744 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780528515496 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13736/tid=13745] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13745/stat : 13745 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780527462696 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13746] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13746/stat : 13746 (java) S 13734 13736 12644 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780526409896 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13747] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13747/stat : 13747 (java) S 13734 13736 12644 0 -1 4202560 43 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780044082152 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13748] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13748/stat : 13748 (java) S 13734 13736 12644 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780043028216 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13749] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13749/stat : 13749 (java) S 13734 13736 12644 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780041975304 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13750] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13750/stat : 13750 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780040923792 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13751] ppid=13734 vsize=11852648 CPUtime=0.82 cores=0,2,4,6
/proc/13736/task/13751/stat : 13751 (java) S 13734 13736 12644 0 -1 4202560 8508 0 0 0 80 2 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780039870904 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13752] ppid=13734 vsize=11852648 CPUtime=0.99 cores=0,2,4,6
/proc/13736/task/13752/stat : 13752 (java) S 13734 13736 12644 0 -1 4202560 12008 0 0 0 96 3 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780038818104 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13753] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13753/stat : 13753 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780037765496 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13754] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13754/stat : 13754 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780036712904 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11852648

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

[startup+1.60082 s]
/proc/loadavg: 4.01 3.84 3.58 5/216 13761
/proc/meminfo: memFree=23887468/32873648 swapFree=6864/6864
[pid=13736] ppid=13734 vsize=11852648 CPUtime=2.97 cores=0,2,4,6
/proc/13736/stat : 13736 (java) S 13734 13736 12644 0 -1 4202496 24801 0 1 0 287 10 0 0 20 0 18 0 337837972 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 140735754566208 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13736/statm: 2963162 41350 2274 9 0 2953849 0
[pid=13736/tid=13737] ppid=13734 vsize=11852648 CPUtime=0.14 cores=0,2,4,6
/proc/13736/task/13737/stat : 13737 (java) S 13734 13736 12644 0 -1 4202560 2848 0 1 0 12 2 0 0 20 0 18 0 337837972 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780696601752 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13739] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13739/stat : 13739 (java) S 13734 13736 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780651355176 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13740] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13740/stat : 13740 (java) S 13734 13736 12644 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780532726696 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13741] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13741/stat : 13741 (java) S 13734 13736 12644 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780531673896 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13742] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13742/stat : 13742 (java) S 13734 13736 12644 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780530621096 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13743] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13743/stat : 13743 (java) S 13734 13736 12644 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780529568296 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13736/tid=13744] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13744/stat : 13744 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780528515496 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13736/tid=13745] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13745/stat : 13745 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780527462696 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13746] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13746/stat : 13746 (java) S 13734 13736 12644 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 337837974 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780526409896 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13747] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13747/stat : 13747 (java) S 13734 13736 12644 0 -1 4202560 43 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780044082152 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13748] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13748/stat : 13748 (java) S 13734 13736 12644 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780043028216 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13749] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13749/stat : 13749 (java) S 13734 13736 12644 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 337837975 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780041975304 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13750] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13750/stat : 13750 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780040923792 270710920992 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13751] ppid=13734 vsize=11852648 CPUtime=0.82 cores=0,2,4,6
/proc/13736/task/13751/stat : 13751 (java) S 13734 13736 12644 0 -1 4202560 8508 0 0 0 80 2 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780039870904 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13736/tid=13752] ppid=13734 vsize=11852648 CPUtime=0.99 cores=0,2,4,6
/proc/13736/task/13752/stat : 13752 (java) S 13734 13736 12644 0 -1 4202560 12008 0 0 0 96 3 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780038818104 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13753] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13753/stat : 13753 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780037765496 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13736/tid=13754] ppid=13734 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/13736/task/13754/stat : 13754 (java) S 13734 13736 12644 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 337837978 12137111552 41350 33554432000 1073741824 1073778376 140735754575072 139780036712904 270710912937 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.68836
CPU time (s): 3.01254
CPU user time (s): 2.86056
CPU system time (s): 0.151976
CPU usage (%): 178.43
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.86056
system time used= 0.151976
maximum resident set size= 167288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24810
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= 335
involuntary context switches= 99

runsolver used 0.010998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-03 11:52:05
IDJOB=3736459
IDBENCH=47923
IDSOLVER=2328
FILE ID=node125/3736459-1338717125
RUNJOBID= node125-1338714015-12660
PBS_JOBID= 14636751
Free space on /tmp= 70440 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
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= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736459-1338717125/watcher-3736459-1338717125 -o /tmp/evaluation-result-3736459-1338717125/solver-3736459-1338717125 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3736459-1338717125.opb

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

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=1705067929

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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	: 5331.92
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.373
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		: 2666.373
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:       32873648 kB
MemFree:        24037324 kB
Buffers:          608448 kB
Cached:          5029072 kB
SwapCached:         2308 kB
Active:          4751092 kB
Inactive:        3165572 kB
Active(anon):    2270424 kB
Inactive(anon):     9240 kB
Active(file):    2480668 kB
Inactive(file):  3156332 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:               732 kB
Writeback:             0 kB
AnonPages:       2292524 kB
Mapped:            22484 kB
Shmem:                96 kB
Slab:             767644 kB
SReclaimable:     211044 kB
SUnreclaim:       556600 kB
KernelStack:        1632 kB
PageTables:         8936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:   10462596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2232320 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70440 MiB
End job on node125 at 2012-06-03 11:52:07