Trace number 3688166

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
SAT 4j PB RES // CP 2.3.2 SnapshotOPT2 0.51592 1.72991

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_40_40.r.opb
MD5SUMe50e14c7bfcc297dc066e5f2818ead9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.001999
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 variables50
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint40
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.2.v20120418
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 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c ManyCore solver with 2 solvers running in parallel
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c Expensive reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c c --- End Solver configuration ---
0.11/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3688166-1337875764.opb
0.11/0.10	c reading problem ... 
0.30/0.21	c ... done. Wall clock time 0.111s.
0.30/0.21	c declared #vars     50
0.30/0.21	c #constraints  100
0.30/0.21	c constraints type 
0.30/0.21	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.30/0.21	c 100 constraints processed.
0.30/0.21	c constraints type 
0.30/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.30/0.21	c 100 constraints processed.
0.30/0.21	c objective function length is 50 literals
0.30/0.22	c  And the winner is solver0
0.39/0.72	c SATISFIABLE
0.39/0.72	c OPTIMIZING...
0.39/0.72	c Got one! Elapsed wall clock time (in seconds):0.613
0.39/0.72	o 3
0.39/0.73	c  And the winner is solver0
0.43/1.22	c Got one! Elapsed wall clock time (in seconds):1.116
0.43/1.22	o 2
0.43/1.23	c  And the winner is solver1
0.48/1.72	c starts		: 3
0.48/1.72	c conflicts		: 10
0.48/1.72	c decisions		: 203
0.48/1.72	c propagations		: 260
0.48/1.72	c inspects		: 6095
0.48/1.72	c shortcuts		: 0
0.48/1.72	c learnt literals	: 0
0.48/1.72	c learnt binary clauses	: 0
0.48/1.72	c learnt ternary clauses	: 0
0.48/1.72	c learnt constraints	: 8
0.48/1.72	c ignored constraints	: 0
0.48/1.72	c root simplifications	: 0
0.48/1.72	c removed literals (reason simplification)	: 0
0.48/1.72	c reason swapping (by a shorter reason)	: 0
0.48/1.72	c Calls to reduceDB	: 0
0.48/1.72	c number of reductions to clauses (during analyze)	: 0
0.48/1.72	c number of learned constraints concerned by reduction	: 0
0.48/1.72	c number of learning phase by resolution	: 0
0.48/1.72	c number of learning phase by cutting planes	: 0
0.48/1.72	c speed (assignments/second)	: 518.9620758483034
0.48/1.72	c non guided choices	0
0.48/1.72	c learnt constraints type 
0.48/1.72	c constraints type 
0.48/1.72	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.48/1.72	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.48/1.72	c 100 constraints processed.
0.48/1.72	c constraints type 
0.48/1.72	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.48/1.72	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.48/1.72	c 100 constraints processed.
0.48/1.72	s OPTIMUM FOUND
0.48/1.72	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 
0.48/1.72	c objective function=2
0.48/1.72	c Total wall clock time (in seconds): 1.619

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-3688166-1337875764/watcher-3688166-1337875764 -o /tmp/evaluation-result-3688166-1337875764/solver-3688166-1337875764 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688166-1337875764.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: 3.99 4.02 3.82 4/197 22588
/proc/meminfo: memFree=26047636/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=24200 CPUtime=0 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 1147 0 0 0 0 0 0 0 20 0 2 0 253702121 24780800 869 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 22434 873 659 9 0 16769 0
[pid=22588/tid=22589] ppid=22586 vsize=89740 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) R 22586 22588 21231 0 -1 4202560 19 0 0 0 0 0 0 0 20 0 2 0 253702122 91893760 886 33554432000 1073741824 1073778376 140733223687360 140733223676424 272886482304 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.0878949 s]
/proc/loadavg: 3.99 4.02 3.82 4/197 22588
/proc/meminfo: memFree=26047636/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9558412 CPUtime=0.09 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 4293 0 1 0 8 1 0 0 20 0 18 0 253702121 9787813888 5493 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2389603 5494 2109 9 0 2380296 0
[pid=22588/tid=22589] ppid=22586 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) R 22586 22588 21231 0 -1 4202560 2337 0 1 0 6 0 0 0 20 0 18 0 253702122 9787813888 5494 33554432000 1073741824 1073778376 140733223687360 139846706738432 139846567969320 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558412

[startup+0.100358 s]
/proc/loadavg: 3.99 4.02 3.82 4/197 22588
/proc/meminfo: memFree=26047636/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9558412 CPUtime=0.11 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 4434 0 1 0 10 1 0 0 20 0 18 0 253702121 9787813888 6107 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2389603 6107 2131 9 0 2380296 0
[pid=22588/tid=22589] ppid=22586 vsize=9558412 CPUtime=0.07 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) R 22586 22588 21231 0 -1 4202560 2428 0 1 0 7 0 0 0 20 0 18 0 253702122 9787813888 6107 33554432000 1073741824 1073778376 140733223687360 139846706738432 272889864629 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412

[startup+0.300185 s]
/proc/loadavg: 3.99 4.02 3.82 4/197 22588
/proc/meminfo: memFree=26047636/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9693596 CPUtime=0.39 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 6913 0 1 0 37 2 0 0 20 0 19 0 253702121 9926242304 8688 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2423399 8688 2221 9 0 2414092 0
[pid=22588/tid=22589] ppid=22586 vsize=9693596 CPUtime=0.19 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) S 22586 22588 21231 0 -1 4202560 2452 0 1 0 18 1 0 0 20 0 19 0 253702122 9926242304 8688 33554432000 1073741824 1073778376 140733223687360 139846706742264 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 9693596

[startup+0.700287 s]
/proc/loadavg: 3.99 4.02 3.82 4/197 22588
/proc/meminfo: memFree=26047636/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9693596 CPUtime=0.39 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 6913 0 1 0 37 2 0 0 20 0 19 0 253702121 9926242304 8688 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2423399 8688 2221 9 0 2414092 0
[pid=22588/tid=22589] ppid=22586 vsize=9693596 CPUtime=0.19 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) S 22586 22588 21231 0 -1 4202560 2452 0 1 0 18 1 0 0 20 0 19 0 253702122 9926242304 8688 33554432000 1073741824 1073778376 140733223687360 139846706742264 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 9693596

[startup+1.50067 s]
/proc/loadavg: 3.99 4.02 3.82 3/216 22613
/proc/meminfo: memFree=26016420/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9824668 CPUtime=0.48 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 7603 0 1 0 45 3 0 0 20 0 19 0 253702121 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2456167 10820 2233 9 0 2446860 0
[pid=22588/tid=22589] ppid=22586 vsize=9824668 CPUtime=0.2 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) S 22586 22588 21231 0 -1 4202560 2453 0 1 0 19 1 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846706742264 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22591] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22591/stat : 22591 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846695803432 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22592] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22592/stat : 22592 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846694750632 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22593] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22593/stat : 22593 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846693697832 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22594] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22594/stat : 22594 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846692645032 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=22588/tid=22595] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22595/stat : 22595 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846691593256 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22596] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22596/stat : 22596 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846690540456 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=22588/tid=22597] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22597/stat : 22597 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846689487656 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22598] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22598/stat : 22598 (java) S 22586 22588 21231 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846688434856 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22599] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22599/stat : 22599 (java) S 22586 22588 21231 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846530804200 272889853865 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22600] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22600/stat : 22600 (java) S 22586 22588 21231 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846529750264 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22601] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22601/stat : 22601 (java) S 22586 22588 21231 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846528697352 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22602] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22602/stat : 22602 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846527645840 272889861920 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22603] ppid=22586 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/22588/task/22603/stat : 22603 (java) S 22586 22588 21231 0 -1 4202560 1492 0 0 0 12 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846526593976 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22604] ppid=22586 vsize=9824668 CPUtime=0.11 cores=1,3,5,7
/proc/22588/task/22604/stat : 22604 (java) S 22586 22588 21231 0 -1 4202560 2334 0 0 0 11 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846525541176 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22605] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22605/stat : 22605 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846524488568 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22606] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22606/stat : 22606 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846523435976 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9824668

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

[startup+1.70067 s]
/proc/loadavg: 3.99 4.02 3.82 3/216 22613
/proc/meminfo: memFree=26016420/32873844 swapFree=7104/7104
[pid=22588] ppid=22586 vsize=9824668 CPUtime=0.48 cores=1,3,5,7
/proc/22588/stat : 22588 (java) S 22586 22588 21231 0 -1 4202496 7603 0 1 0 45 3 0 0 20 0 19 0 253702121 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 140733223678496 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22588/statm: 2456167 10820 2233 9 0 2446860 0
[pid=22588/tid=22589] ppid=22586 vsize=9824668 CPUtime=0.2 cores=1,3,5,7
/proc/22588/task/22589/stat : 22589 (java) S 22586 22588 21231 0 -1 4202560 2453 0 1 0 19 1 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846706742264 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22591] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22591/stat : 22591 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846695803432 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22592] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22592/stat : 22592 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846694750632 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22593] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22593/stat : 22593 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846693697832 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22594] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22594/stat : 22594 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846692645032 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=22588/tid=22595] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22595/stat : 22595 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846691593256 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22596] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22596/stat : 22596 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846690540456 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=22588/tid=22597] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22597/stat : 22597 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846689487656 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22598] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22598/stat : 22598 (java) S 22586 22588 21231 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253702122 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846688434856 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22599] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22599/stat : 22599 (java) S 22586 22588 21231 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846530804200 272889853865 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=22588/tid=22600] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22600/stat : 22600 (java) S 22586 22588 21231 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846529750264 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22601] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22601/stat : 22601 (java) S 22586 22588 21231 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253702124 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846528697352 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22602] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22602/stat : 22602 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846527645840 272889861920 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22603] ppid=22586 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/22588/task/22603/stat : 22603 (java) S 22586 22588 21231 0 -1 4202560 1492 0 0 0 12 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846526593976 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=22588/tid=22604] ppid=22586 vsize=9824668 CPUtime=0.11 cores=1,3,5,7
/proc/22588/task/22604/stat : 22604 (java) S 22586 22588 21231 0 -1 4202560 2334 0 0 0 11 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846525541176 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22605] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22605/stat : 22605 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846524488568 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=22588/tid=22606] ppid=22586 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/22588/task/22606/stat : 22606 (java) S 22586 22588 21231 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253702126 10060460032 10820 33554432000 1073741824 1073778376 140733223687360 139846523435976 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.72991
CPU time (s): 0.51592
CPU user time (s): 0.461929
CPU system time (s): 0.053991
CPU usage (%): 29.8234
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.461929
system time used= 0.053991
maximum resident set size= 45340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7610
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= 315
involuntary context switches= 36

runsolver used 0.011998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-24 18:09:24
IDJOB=3688166
IDBENCH=2865
IDSOLVER=2268
FILE ID=node119/3688166-1337875764
RUNJOBID= node119-1337871880-21248
PBS_JOBID= 14620085
Free space on /tmp= 71700 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688166-1337875764/watcher-3688166-1337875764 -o /tmp/evaluation-result-3688166-1337875764/solver-3688166-1337875764 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688166-1337875764.opb

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

MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c
RANDOM SEED=482225049

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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	: 5331.92
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		: 2666.943
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	: 5331.90
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		: 2666.943
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:        26047636 kB
Buffers:          203352 kB
Cached:          2773716 kB
SwapCached:            0 kB
Active:          3432084 kB
Inactive:        2614084 kB
Active(anon):    3071296 kB
Inactive(anon):        0 kB
Active(file):     360788 kB
Inactive(file):  2614084 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               156 kB
Writeback:             0 kB
AnonPages:       3118892 kB
Mapped:            21688 kB
Shmem:               200 kB
Slab:             625500 kB
SReclaimable:      67628 kB
SUnreclaim:       557872 kB
KernelStack:        1808 kB
PageTables:        10224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3368704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3033088 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= 71700 MiB
End job on node119 at 2012-05-24 18:09:26