Trace number 3453923

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 2.3.0OPT2 0.19297 1.65114

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_10_4_3.opb
MD5SUMa8fbcc01f657819297e89e0c04aa2cf2
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 benchmark0.000999
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 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 constraint5
Maximum length of a constraint8
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 products52
Sum of products size104

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		2.6.18-164.el5
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
0.11/0.11	c Pseudo Boolean Optimization
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-3453923-1307194474.opb
0.11/0.11	c reading problem ... 
0.11/0.13	c ... done. Wall clock time 0.023s.
0.11/0.13	c #vars     62
0.11/0.13	c #constraints  114
0.11/0.13	c constraints type 
0.11/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 62
0.11/0.13	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.11/0.13	c constraints type 
0.11/0.13	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 62
0.11/0.13	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.11/0.13	c  And the winner is Resolution
0.15/0.63	c SATISFIABLE
0.15/0.63	c OPTIMIZING...
0.15/0.63	c Got one! Elapsed wall clock time (in seconds):0.526
0.15/0.63	o 3
0.15/0.64	c  And the winner is Resolution
0.16/1.14	c Got one! Elapsed wall clock time (in seconds):1.032
0.16/1.14	o 2
0.16/1.14	c  And the winner is Resolution
0.17/1.64	c starts		: 3
0.17/1.64	c conflicts		: 14
0.17/1.64	c decisions		: 28
0.17/1.64	c propagations		: 378
0.17/1.64	c inspects		: 1261
0.17/1.64	c shortcuts		: 0
0.17/1.64	c learnt literals	: 1
0.17/1.64	c learnt binary clauses	: 3
0.17/1.64	c learnt ternary clauses	: 0
0.17/1.64	c learnt constraints	: 12
0.17/1.64	c ignored constraints	: 0
0.17/1.64	c root simplifications	: 0
0.17/1.64	c removed literals (reason simplification)	: 12
0.17/1.64	c reason swapping (by a shorter reason)	: 0
0.17/1.64	c Calls to reduceDB	: 0
0.17/1.64	c number of reductions to clauses (during analyze)	: 0
0.17/1.64	c number of learned constraints concerned by reduction	: 0
0.17/1.64	c number of learning phase by resolution	: 0
0.17/1.64	c number of learning phase by cutting planes	: 0
0.17/1.64	c speed (assignments/second)	: 750.0
0.17/1.64	c non guided choices	0
0.17/1.64	c learnt constraints type 
0.17/1.64	c constraints type 
0.17/1.64	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 62
0.17/1.64	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.17/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 52
0.17/1.64	c constraints type 
0.17/1.64	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 62
0.17/1.64	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.17/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.17/1.64	s OPTIMUM FOUND
0.17/1.64	v -x1 -x2 -x3 -x4 x5 x6 -x7 -x8 -x9 -x10 
0.17/1.64	c objective function=2
0.17/1.64	c Total wall clock time (in seconds): 1.537

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453923-1307194474/watcher-3453923-1307194474 -o /tmp/evaluation-result-3453923-1307194474/solver-3453923-1307194474 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453923-1307194474.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: 1.78 2.97 3.48 3/454 1128
/proc/meminfo: memFree=20463420/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=30580 CPUtime=0 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 1197 0 0 0 0 0 0 0 25 0 2 0 831045230 31313920 923 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 7645 930 706 9 0 383 0
[pid=1128/tid=1129] ppid=1126 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) R 1126 1128 29081 0 -1 4202560 5689 0 1 0 0 0 0 0 25 0 2 0 831045231 10694979584 6505 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255376995387 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.0833169 s]
/proc/loadavg: 1.78 2.97 3.48 3/454 1128
/proc/meminfo: memFree=20463420/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10539904 CPUtime=0.09 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 12942 0 1 0 8 1 0 0 25 0 18 0 831045230 10792861696 12604 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2634976 12605 2091 9 0 2625710 0
[pid=1128/tid=1129] ppid=1126 vsize=10539904 CPUtime=0.07 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) R 1126 1128 29081 0 -1 4202560 11010 0 1 0 6 1 0 0 18 0 18 0 831045231 10792861696 12605 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 47682053762147 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10539904

[startup+0.106393 s]
/proc/loadavg: 1.78 2.97 3.48 3/454 1128
/proc/meminfo: memFree=20463420/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10540036 CPUtime=0.11 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 13182 0 1 0 10 1 0 0 25 0 18 0 831045230 10792996864 12844 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2635009 12844 2108 9 0 2625743 0
[pid=1128/tid=1129] ppid=1126 vsize=10540036 CPUtime=0.09 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) R 1126 1128 29081 0 -1 4202560 11230 0 1 0 8 1 0 0 18 0 18 0 831045231 10792996864 12844 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 47682053146398 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540036

[startup+0.300364 s]
/proc/loadavg: 1.78 2.97 3.48 3/454 1128
/proc/meminfo: memFree=20463420/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10544284 CPUtime=0.15 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 13600 0 1 0 14 1 0 0 25 0 19 0 831045230 10797346816 13262 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2636071 13262 2141 9 0 2626805 0
[pid=1128/tid=1129] ppid=1126 vsize=10544284 CPUtime=0.12 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) S 1126 1128 29081 0 -1 4202560 11529 0 1 0 11 1 0 0 19 0 19 0 831045231 10797346816 13262 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 10544284

[startup+0.700326 s]
/proc/loadavg: 1.78 2.97 3.48 3/454 1128
/proc/meminfo: memFree=20463420/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10544284 CPUtime=0.16 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 13682 0 1 0 15 1 0 0 25 0 20 0 831045230 10797346816 13344 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2636071 13344 2141 9 0 2626805 0
[pid=1128/tid=1129] ppid=1126 vsize=10544284 CPUtime=0.12 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) S 1126 1128 29081 0 -1 4202560 11554 0 1 0 11 1 0 0 16 0 20 0 831045231 10797346816 13344 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544284

[startup+1.50118 s]
/proc/loadavg: 1.78 2.97 3.48 3/477 1156
/proc/meminfo: memFree=20171512/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10544284 CPUtime=0.17 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 13720 0 1 0 16 1 0 0 25 0 19 0 831045230 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2636071 13382 2141 9 0 2626805 0
[pid=1128/tid=1129] ppid=1126 vsize=10544284 CPUtime=0.12 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) S 1126 1128 29081 0 -1 4202560 11555 0 1 0 11 1 0 0 16 0 19 0 831045231 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1131] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1131/stat : 1131 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1132] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1132/stat : 1132 (java) S 1126 1128 29081 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1133] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1133/stat : 1133 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1134] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1134/stat : 1134 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1135] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1135/stat : 1135 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1136] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1136/stat : 1136 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1137] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1137/stat : 1137 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1138] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1138/stat : 1138 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1139] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1139/stat : 1139 (java) S 1126 1128 29081 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 831045233 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 0 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1140] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1140/stat : 1140 (java) S 1126 1128 29081 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 831045234 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1141] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1141/stat : 1141 (java) S 1126 1128 29081 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831045234 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1142] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1142/stat : 1142 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389125041 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1143] ppid=1126 vsize=10544284 CPUtime=0.02 cores=0,2,4,6
/proc/1128/task/1143/stat : 1143 (java) S 1126 1128 29081 0 -1 4202560 366 0 0 0 2 0 0 0 15 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 4 0 0 0
[pid=1128/tid=1144] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1144/stat : 1144 (java) S 1126 1128 29081 0 -1 4202560 491 0 0 0 0 0 0 0 18 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1145] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1145/stat : 1145 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1146] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1146/stat : 1146 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 0 0 0 0
[pid=1128/tid=1150] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1150/stat : 1150 (java) S 1126 1128 29081 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 831045244 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544284

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

[startup+1.60117 s]
/proc/loadavg: 1.78 2.97 3.48 3/477 1156
/proc/meminfo: memFree=20171512/32951124 swapFree=60787360/67111528
[pid=1128] ppid=1126 vsize=10544284 CPUtime=0.17 cores=0,2,4,6
/proc/1128/stat : 1128 (java) S 1126 1128 29081 0 -1 4202496 13720 0 1 0 16 1 0 0 25 0 19 0 831045230 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389104101 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1128/statm: 2636071 13382 2141 9 0 2626805 0
[pid=1128/tid=1129] ppid=1126 vsize=10544284 CPUtime=0.12 cores=0,2,4,6
/proc/1128/task/1129/stat : 1129 (java) S 1126 1128 29081 0 -1 4202560 11555 0 1 0 11 1 0 0 16 0 19 0 831045231 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1131] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1131/stat : 1131 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1132] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1132/stat : 1132 (java) S 1126 1128 29081 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1133] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1133/stat : 1133 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1134] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1134/stat : 1134 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1135] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1135/stat : 1135 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1136] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1136/stat : 1136 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1137] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1137/stat : 1137 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1138] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1138/stat : 1138 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045232 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1139] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1139/stat : 1139 (java) S 1126 1128 29081 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 831045233 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 0 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1140] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1140/stat : 1140 (java) S 1126 1128 29081 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 831045234 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1141] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1141/stat : 1141 (java) S 1126 1128 29081 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831045234 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1142] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1142/stat : 1142 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389125041 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1143] ppid=1126 vsize=10544284 CPUtime=0.02 cores=0,2,4,6
/proc/1128/task/1143/stat : 1143 (java) S 1126 1128 29081 0 -1 4202560 366 0 0 0 2 0 0 0 15 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 4 0 0 0
[pid=1128/tid=1144] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1144/stat : 1144 (java) S 1126 1128 29081 0 -1 4202560 491 0 0 0 0 0 0 0 18 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 6 0 0 0
[pid=1128/tid=1145] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1145/stat : 1145 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117337 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
[pid=1128/tid=1146] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1146/stat : 1146 (java) S 1126 1128 29081 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831045236 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 0 0 0 0
[pid=1128/tid=1150] ppid=1126 vsize=10544284 CPUtime=0 cores=0,2,4,6
/proc/1128/task/1150/stat : 1150 (java) S 1126 1128 29081 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 831045244 10797346816 13382 33554432000 1073741824 1073778376 140736788589200 18446744073709551615 255389117952 0 4 0 16800975 18446604444321700032 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544284

Child status: 30
Real time (s): 1.65114
CPU time (s): 0.19297
CPU user time (s): 0.170974
CPU system time (s): 0.021996
CPU usage (%): 11.6871
Max. virtual memory (cumulated for all children) (KiB): 10544284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.170974
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13733
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= 180
involuntary context switches= 61

runsolver used 0.010998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node135 at 2011-06-04 15:34:34
IDJOB=3453923
IDBENCH=48127
IDSOLVER=1950
FILE ID=node135/3453923-1307194474
RUNJOBID= node135-1307194471-1026
PBS_JOBID= 13508851
Free space on /tmp= 73964 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_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-3453923-1307194474/watcher-3453923-1307194474 -o /tmp/evaluation-result-3453923-1307194474/solver-3453923-1307194474 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453923-1307194474.opb

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

MD5SUM BENCH= a8fbcc01f657819297e89e0c04aa2cf2
RANDOM SEED=1323402754

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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	: 5332.83
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		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20463708 kB
Buffers:        271996 kB
Cached:         643096 kB
SwapCached:       6168 kB
Active:       11673864 kB
Inactive:       555292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20463708 kB
SwapTotal:    67111528 kB
SwapFree:     60787360 kB
Dirty:            1232 kB
Writeback:           0 kB
AnonPages:    11313380 kB
Mapped:          34052 kB
Slab:           126468 kB
PageTables:      66440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134755340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73964 MiB
End job on node135 at 2011-06-04 15:34:35