Trace number 3453962

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Res//CP 2.3.0OPT-3 0.184971 1.65465

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_10_4_3.opb
MD5SUM09f24c2e264dfbb5434207d53f9d29e3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
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 constraints10
Minimum length of a constraint4
Maximum length of a constraint7
Number of terms in the objective function 10
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 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)52
Sum of products size (including duplicates)104
Number of different products26
Sum of products size52

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.
0.00/0.09	c version 2.3.1.v20110525
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.18-164.el5
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		9996466904
0.00/0.09	c Max memory 		10048897024
0.00/0.09	c Total memory 		10048897024
0.00/0.09	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@67ee3914
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@1c691f36
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-3453962-1307194690.opb
0.10/0.11	c reading problem ... 
0.10/0.13	c ... done. Wall clock time 0.022s.
0.10/0.13	c #vars     36
0.10/0.13	c #constraints  88
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.10/0.13	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.10/0.13	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 26
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.10/0.13	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.10/0.13	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.10/0.14	c  And the winner is Resolution
0.16/0.64	c SATISFIABLE
0.16/0.64	c OPTIMIZING...
0.16/0.64	c Got one! Elapsed wall clock time (in seconds):0.526
0.16/0.64	o -2
0.16/0.64	c  And the winner is Resolution
0.16/1.14	c Got one! Elapsed wall clock time (in seconds):1.03
0.16/1.14	o -3
0.16/1.14	c  And the winner is Resolution
0.17/1.65	c starts		: 3
0.17/1.65	c conflicts		: 12
0.17/1.65	c decisions		: 14
0.17/1.65	c propagations		: 90
0.17/1.65	c inspects		: 391
0.17/1.65	c shortcuts		: 0
0.17/1.65	c learnt literals	: 6
0.17/1.65	c learnt binary clauses	: 0
0.17/1.65	c learnt ternary clauses	: 2
0.17/1.65	c learnt constraints	: 5
0.17/1.65	c ignored constraints	: 0
0.17/1.65	c root simplifications	: 0
0.17/1.65	c removed literals (reason simplification)	: 2
0.17/1.65	c reason swapping (by a shorter reason)	: 0
0.17/1.65	c Calls to reduceDB	: 0
0.17/1.65	c number of reductions to clauses (during analyze)	: 0
0.17/1.65	c number of learned constraints concerned by reduction	: 0
0.17/1.65	c number of learning phase by resolution	: 0
0.17/1.65	c number of learning phase by cutting planes	: 0
0.17/1.65	c speed (assignments/second)	: 178.57142857142858
0.17/1.65	c non guided choices	0
0.17/1.65	c learnt constraints type 
0.17/1.65	c constraints type 
0.17/1.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.17/1.65	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.17/1.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.17/1.65	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 26
0.17/1.65	c constraints type 
0.17/1.65	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.17/1.65	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.17/1.65	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.17/1.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.17/1.65	s OPTIMUM FOUND
0.17/1.65	v x1 -x2 -x3 x4 -x5 -x6 -x7 x8 -x9 -x10 
0.17/1.65	c objective function=-3
0.17/1.65	c Total wall clock time (in seconds): 1.535

Verifier Data 

OK	-3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453962-1307194690/watcher-3453962-1307194690 -o /tmp/evaluation-result-3453962-1307194690/solver-3453962-1307194690 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453962-1307194690.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: 1.92 2.03 2.40 2/510 28595
/proc/meminfo: memFree=21736928/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 6274 0 1 0 0 0 0 0 17 0 2 0 811884639 10694979584 5976 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2611079 5994 917 9 0 2602235 0
[pid=28595/tid=28599] ppid=28592 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) R 28592 28595 24981 0 -1 4202560 5221 0 1 0 0 0 0 0 18 0 2 0 811884639 10694979584 6038 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264726099003 0 4 0 16784584 0 0 0 -1 4 0 0 0

[startup+0.020482 s]
/proc/loadavg: 1.92 2.03 2.40 2/510 28595
/proc/meminfo: memFree=21736928/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 7149 0 1 0 0 0 0 0 17 0 2 0 811884639 10694979584 6851 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2611079 6864 917 9 0 2602235 0
[pid=28595/tid=28599] ppid=28592 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) R 28592 28595 24981 0 -1 4202560 6047 0 1 0 0 0 0 0 18 0 2 0 811884639 10694979584 6864 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264726099003 0 4 0 16784584 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10444316

[startup+0.100496 s]
/proc/loadavg: 1.92 2.03 2.40 2/510 28595
/proc/meminfo: memFree=21736928/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10539996 CPUtime=0.1 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 13013 0 1 0 9 1 0 0 17 0 18 0 811884639 10792955904 12710 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2634999 12713 2092 9 0 2625733 0
[pid=28595/tid=28599] ppid=28592 vsize=10539996 CPUtime=0.08 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) R 28592 28595 24981 0 -1 4202560 11128 0 1 0 7 1 0 0 18 0 18 0 811884639 10792955904 12714 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 47659914831384 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539996

[startup+0.300487 s]
/proc/loadavg: 1.92 2.03 2.40 2/510 28595
/proc/meminfo: memFree=21736928/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10544108 CPUtime=0.16 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 13597 0 1 0 15 1 0 0 17 0 19 0 811884639 10797166592 13294 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2636027 13294 2140 9 0 2626761 0
[pid=28595/tid=28599] ppid=28592 vsize=10544108 CPUtime=0.12 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) S 28592 28595 24981 0 -1 4202560 11573 0 1 0 11 1 0 0 19 0 19 0 811884639 10797166592 13294 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544108

[startup+0.700469 s]
/proc/loadavg: 1.92 2.03 2.40 2/510 28595
/proc/meminfo: memFree=21736928/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10544108 CPUtime=0.16 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 13654 0 1 0 15 1 0 0 17 0 20 0 811884639 10797166592 13351 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2636027 13351 2140 9 0 2626761 0
[pid=28595/tid=28599] ppid=28592 vsize=10544108 CPUtime=0.12 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) S 28592 28595 24981 0 -1 4202560 11582 0 1 0 11 1 0 0 16 0 20 0 811884639 10797166592 13351 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544108

[startup+1.50123 s]
/proc/loadavg: 1.92 2.03 2.40 1/553 28653
/proc/meminfo: memFree=21629556/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10545136 CPUtime=0.17 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 13694 0 1 0 16 1 0 0 17 0 20 0 811884639 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2636284 13391 2140 9 0 2627018 0
[pid=28595/tid=28599] ppid=28592 vsize=10545136 CPUtime=0.12 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) S 28592 28595 24981 0 -1 4202560 11583 0 1 0 11 1 0 0 16 0 20 0 811884639 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28607] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28607/stat : 28607 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28608] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28608/stat : 28608 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28609] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28609/stat : 28609 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28610] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28610/stat : 28610 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28611] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28611/stat : 28611 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28612] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28612/stat : 28612 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28613] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28613/stat : 28613 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28614] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28614/stat : 28614 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28624] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28624/stat : 28624 (java) S 28592 28595 24981 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 811884642 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 0 0 16800975 18446604440824605568 0 0 -1 2 0 0 0
[pid=28595/tid=28625] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28625/stat : 28625 (java) S 28592 28595 24981 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 20 0 811884643 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28626] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28626/stat : 28626 (java) S 28592 28595 24981 0 -1 4202560 7 0 0 0 0 0 0 0 24 0 20 0 811884643 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28630] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28630/stat : 28630 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738228657 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28631] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28631/stat : 28631 (java) S 28592 28595 24981 0 -1 4202560 177 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 2 0 0 0
[pid=28595/tid=28632] ppid=28592 vsize=10545136 CPUtime=0.02 cores=0,2,4,6
/proc/28595/task/28632/stat : 28632 (java) S 28592 28595 24981 0 -1 4202560 637 0 0 0 2 0 0 0 18 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28633] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28633/stat : 28633 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28634] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28634/stat : 28634 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 0 0 0 0
[pid=28595/tid=28642] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28642/stat : 28642 (java) S 28592 28595 24981 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 20 0 811884653 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10545136

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

[startup+1.60121 s]
/proc/loadavg: 1.92 2.03 2.40 1/553 28653
/proc/meminfo: memFree=21629556/32951124 swapFree=62999000/67111528
[pid=28595] ppid=28592 vsize=10545136 CPUtime=0.17 cores=0,2,4,6
/proc/28595/stat : 28595 (java) S 28592 28595 24981 0 -1 4202496 13694 0 1 0 16 1 0 0 17 0 20 0 811884639 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28595/statm: 2636284 13391 2140 9 0 2627018 0
[pid=28595/tid=28599] ppid=28592 vsize=10545136 CPUtime=0.12 cores=0,2,4,6
/proc/28595/task/28599/stat : 28599 (java) S 28592 28595 24981 0 -1 4202560 11583 0 1 0 11 1 0 0 16 0 20 0 811884639 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28607] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28607/stat : 28607 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28608] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28608/stat : 28608 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28609] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28609/stat : 28609 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28610] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28610/stat : 28610 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28611] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28611/stat : 28611 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28612] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28612/stat : 28612 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28613] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28613/stat : 28613 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28614] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28614/stat : 28614 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 811884641 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28624] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28624/stat : 28624 (java) S 28592 28595 24981 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 811884642 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 0 0 16800975 18446604440824605568 0 0 -1 2 0 0 0
[pid=28595/tid=28625] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28625/stat : 28625 (java) S 28592 28595 24981 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 20 0 811884643 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28626] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28626/stat : 28626 (java) S 28592 28595 24981 0 -1 4202560 7 0 0 0 0 0 0 0 24 0 20 0 811884643 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28630] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28630/stat : 28630 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738228657 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28631] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28631/stat : 28631 (java) S 28592 28595 24981 0 -1 4202560 177 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 2 0 0 0
[pid=28595/tid=28632] ppid=28592 vsize=10545136 CPUtime=0.02 cores=0,2,4,6
/proc/28595/task/28632/stat : 28632 (java) S 28592 28595 24981 0 -1 4202560 637 0 0 0 2 0 0 0 18 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 6 0 0 0
[pid=28595/tid=28633] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28633/stat : 28633 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738220953 0 4 0 16800975 18446604440824605568 0 0 -1 4 0 0 0
[pid=28595/tid=28634] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28634/stat : 28634 (java) S 28592 28595 24981 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 811884645 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 0 0 0 0
[pid=28595/tid=28642] ppid=28592 vsize=10545136 CPUtime=0 cores=0,2,4,6
/proc/28595/task/28642/stat : 28642 (java) S 28592 28595 24981 0 -1 4202560 7 0 0 0 0 0 0 0 21 0 20 0 811884653 10798219264 13391 33554432000 1073741824 1073778376 140737334181104 18446744073709551615 264738221568 0 4 0 16800975 18446604440824605568 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10545136

Child status: 30
Real time (s): 1.65465
CPU time (s): 0.184971
CPU user time (s): 0.166974
CPU system time (s): 0.017997
CPU usage (%): 11.1789
Max. virtual memory (cumulated for all children) (KiB): 10545136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.166974
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13712
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 298
involuntary context switches= 49

runsolver used 0.012998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-04 15:38:10
IDJOB=3453962
IDBENCH=48166
IDSOLVER=1950
FILE ID=node141/3453962-1307194690
RUNJOBID= node141-1307194690-28584
PBS_JOBID= 13508859
Free space on /tmp= 73908 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_3.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453962-1307194690/watcher-3453962-1307194690 -o /tmp/evaluation-result-3453962-1307194690/solver-3453962-1307194690 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453962-1307194690.opb

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

MD5SUM BENCH= 09f24c2e264dfbb5434207d53f9d29e3
RANDOM SEED=2017337673

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5362.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21737216 kB
Buffers:        289448 kB
Cached:         673676 kB
SwapCached:       8848 kB
Active:       10395924 kB
Inactive:       552760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21737216 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:             276 kB
Writeback:           0 kB
AnonPages:     9983964 kB
Mapped:          24760 kB
Slab:           125872 kB
PageTables:      69304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150652600 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73904 MiB
End job on node141 at 2011-06-04 15:38:12