Trace number 3454076

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 0.598908 1.67218

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_2.opb
MD5SUM1b2c311bc08d6a60081ae54583924503
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 benchmark0.000999
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 variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
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 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)96
Sum of products size (including duplicates)192
Number of different products48
Sum of products size96

Quality of the solution as a function of time


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

Solver Data 

0.05/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.09	c See www.sat4j.org for details.
0.05/0.09	c version 2.3.1.v20110525
0.05/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.09	c java.vm.version	19.1-b02
0.05/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.09	c sun.arch.data.model	64
0.05/0.09	c java.version		1.6.0_24
0.05/0.09	c os.name		Linux
0.05/0.09	c os.version		2.6.18-164.el5
0.05/0.09	c os.arch		amd64
0.05/0.09	c Free memory 		9996466904
0.05/0.09	c Max memory 		10048897024
0.05/0.10	c Total memory 		10048897024
0.05/0.10	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-3454076-1307195750.opb
0.09/0.12	c reading problem ... 
0.09/0.15	c ... done. Wall clock time 0.029s.
0.09/0.15	c #vars     68
0.09/0.15	c #constraints  128
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.09/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.09/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.09/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.09/0.16	c  And the winner is Resolution
0.17/0.65	c SATISFIABLE
0.17/0.65	c OPTIMIZING...
0.17/0.65	c Got one! Elapsed wall clock time (in seconds):0.533
0.17/0.65	o -2
0.17/0.66	c  And the winner is Resolution
0.17/1.16	c Got one! Elapsed wall clock time (in seconds):1.037
0.17/1.16	o -3
0.28/1.22	c  And the winner is CuttingPlanes
0.58/1.66	c starts		: 3
0.58/1.66	c conflicts		: 46
0.58/1.66	c decisions		: 70
0.58/1.66	c propagations		: 961
0.58/1.66	c inspects		: 3443
0.58/1.66	c shortcuts		: 0
0.58/1.66	c learnt literals	: 0
0.58/1.66	c learnt binary clauses	: 0
0.58/1.66	c learnt ternary clauses	: 0
0.58/1.66	c learnt constraints	: 45
0.58/1.66	c ignored constraints	: 0
0.58/1.66	c root simplifications	: 0
0.58/1.66	c removed literals (reason simplification)	: 0
0.58/1.66	c reason swapping (by a shorter reason)	: 0
0.58/1.66	c Calls to reduceDB	: 0
0.58/1.66	c number of reductions to clauses (during analyze)	: 0
0.58/1.66	c number of learned constraints concerned by reduction	: 0
0.58/1.66	c number of learning phase by resolution	: 0
0.58/1.66	c number of learning phase by cutting planes	: 0
0.58/1.66	c speed (assignments/second)	: 1902.970297029703
0.58/1.66	c non guided choices	0
0.58/1.66	c learnt constraints type 
0.58/1.66	c constraints type 
0.58/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.58/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.58/1.66	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.58/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.58/1.66	c constraints type 
0.58/1.66	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.58/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.58/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.58/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.58/1.66	s OPTIMUM FOUND
0.58/1.66	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 -x15 x16 -x17 x18 -x19 -x20 
0.58/1.66	c objective function=-3
0.58/1.66	c Total wall clock time (in seconds): 1.544

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-3454076-1307195750/watcher-3454076-1307195750 -o /tmp/evaluation-result-3454076-1307195750/solver-3454076-1307195750 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454076-1307195750.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: 2.68 3.45 3.47 4/534 21476
/proc/meminfo: memFree=25079800/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10430980 CPUtime=0 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 1973 0 1 0 0 0 0 0 17 0 2 0 811991276 10681323520 1674 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2607745 1688 906 9 0 2598901 0
[pid=21474/tid=21477] ppid=21471 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) R 21471 21474 21439 0 -1 4202560 4183 0 1 0 0 0 0 0 17 0 2 0 811991277 10694979584 4999 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212039349307 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0808931 s]
/proc/loadavg: 2.68 3.45 3.47 4/534 21476
/proc/meminfo: memFree=25079800/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10473836 CPUtime=0.05 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 11827 0 1 0 4 1 0 0 17 0 18 0 811991276 10725208064 11523 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2618459 11524 1742 9 0 2609193 0
[pid=21474/tid=21477] ppid=21471 vsize=10473836 CPUtime=0.05 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) R 21471 21474 21439 0 -1 4202560 10653 0 1 0 4 1 0 0 18 0 18 0 811991277 10725208064 11525 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 47301213451011 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10473836

[startup+0.102054 s]
/proc/loadavg: 2.68 3.45 3.47 4/534 21476
/proc/meminfo: memFree=25079800/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10540396 CPUtime=0.09 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 12970 0 1 0 8 1 0 0 17 0 18 0 811991276 10793365504 12633 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2635099 12633 2091 9 0 2625833 0
[pid=21474/tid=21477] ppid=21471 vsize=10540396 CPUtime=0.07 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) R 21471 21474 21439 0 -1 4202560 11013 0 1 0 6 1 0 0 18 0 18 0 811991277 10793365504 12635 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 46912505219208 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540396

[startup+0.300861 s]
/proc/loadavg: 2.68 3.45 3.47 4/534 21476
/proc/meminfo: memFree=25079800/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10544508 CPUtime=0.17 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 13723 0 1 0 16 1 0 0 17 0 19 0 811991276 10797576192 13358 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2636127 13358 2140 9 0 2626861 0
[pid=21474/tid=21477] ppid=21471 vsize=10544508 CPUtime=0.12 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) S 21471 21474 21439 0 -1 4202560 11544 0 1 0 11 1 0 0 19 0 19 0 811991277 10797576192 13358 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544508

[startup+0.700781 s]
/proc/loadavg: 2.68 3.45 3.47 4/534 21476
/proc/meminfo: memFree=25079800/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10544508 CPUtime=0.17 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 13738 0 1 0 16 1 0 0 17 0 19 0 811991276 10797576192 13373 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2636127 13373 2140 9 0 2626861 0
[pid=21474/tid=21477] ppid=21471 vsize=10544508 CPUtime=0.12 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) S 21471 21474 21439 0 -1 4202560 11551 0 1 0 11 1 0 0 16 0 19 0 811991277 10797576192 13373 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544508

[startup+1.50065 s]
/proc/loadavg: 2.63 3.42 3.46 2/572 21526
/proc/meminfo: memFree=24979320/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10547580 CPUtime=0.58 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 18785 0 1 0 56 2 0 0 17 0 19 0 811991276 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2636895 15748 2195 9 0 2627629 0
[pid=21474/tid=21477] ppid=21471 vsize=10547580 CPUtime=0.12 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) S 21471 21474 21439 0 -1 4202560 11553 0 1 0 11 1 0 0 16 0 19 0 811991277 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21489] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21489/stat : 21489 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21490] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21490/stat : 21490 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21491] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21491/stat : 21491 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21492] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21492/stat : 21492 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21493] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21493/stat : 21493 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21494] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21494/stat : 21494 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21495] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21495/stat : 21495 (java) S 21471 21474 21439 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21496] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21496/stat : 21496 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21498] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21498/stat : 21498 (java) S 21471 21474 21439 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 0 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21501] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21501/stat : 21501 (java) S 21471 21474 21439 0 -1 4202560 16 0 0 0 0 0 0 0 21 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21502] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21502/stat : 21502 (java) S 21471 21474 21439 0 -1 4202560 7 0 0 0 0 0 0 0 22 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21504] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21504/stat : 21504 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051478961 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21505] ppid=21471 vsize=10547580 CPUtime=0.16 cores=1,3,5,7
/proc/21474/task/21505/stat : 21505 (java) S 21471 21474 21439 0 -1 4202560 2674 0 0 0 16 0 0 0 16 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21510] ppid=21471 vsize=10547580 CPUtime=0.14 cores=1,3,5,7
/proc/21474/task/21510/stat : 21510 (java) S 21471 21474 21439 0 -1 4202560 2973 0 0 0 14 0 0 0 18 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21511] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21511/stat : 21511 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21512] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21512/stat : 21512 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 10547580

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

[startup+1.60164 s]
/proc/loadavg: 2.63 3.42 3.46 2/572 21526
/proc/meminfo: memFree=24979320/32951124 swapFree=46970528/67111528
[pid=21474] ppid=21471 vsize=10547580 CPUtime=0.58 cores=1,3,5,7
/proc/21474/stat : 21474 (java) S 21471 21474 21439 0 -1 4202496 18785 0 1 0 56 2 0 0 17 0 19 0 811991276 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051458021 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/21474/statm: 2636895 15748 2195 9 0 2627629 0
[pid=21474/tid=21477] ppid=21471 vsize=10547580 CPUtime=0.12 cores=1,3,5,7
/proc/21474/task/21477/stat : 21477 (java) S 21471 21474 21439 0 -1 4202560 11553 0 1 0 11 1 0 0 16 0 19 0 811991277 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21489] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21489/stat : 21489 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21490] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21490/stat : 21490 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21491] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21491/stat : 21491 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21492] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21492/stat : 21492 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21493] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21493/stat : 21493 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21494] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21494/stat : 21494 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21495] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21495/stat : 21495 (java) S 21471 21474 21439 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21496] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21496/stat : 21496 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811991279 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 7 0 0 0
[pid=21474/tid=21498] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21498/stat : 21498 (java) S 21471 21474 21439 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 0 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21501] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21501/stat : 21501 (java) S 21471 21474 21439 0 -1 4202560 16 0 0 0 0 0 0 0 21 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21502] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21502/stat : 21502 (java) S 21471 21474 21439 0 -1 4202560 7 0 0 0 0 0 0 0 22 0 19 0 811991280 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21504] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21504/stat : 21504 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051478961 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21505] ppid=21471 vsize=10547580 CPUtime=0.16 cores=1,3,5,7
/proc/21474/task/21505/stat : 21505 (java) S 21471 21474 21439 0 -1 4202560 2674 0 0 0 16 0 0 0 16 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
[pid=21474/tid=21510] ppid=21471 vsize=10547580 CPUtime=0.14 cores=1,3,5,7
/proc/21474/task/21510/stat : 21510 (java) S 21471 21474 21439 0 -1 4202560 2973 0 0 0 14 0 0 0 18 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21511] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21511/stat : 21511 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471257 0 4 0 16800975 18446604460621919232 0 0 -1 3 0 0 0
[pid=21474/tid=21512] ppid=21471 vsize=10547580 CPUtime=0 cores=1,3,5,7
/proc/21474/task/21512/stat : 21512 (java) S 21471 21474 21439 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 811991283 10800721920 15748 33554432000 1073741824 1073778376 140736966977888 18446744073709551615 212051471872 0 4 0 16800975 18446604460621919232 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 10547580

Child status: 30
Real time (s): 1.67218
CPU time (s): 0.598908
CPU user time (s): 0.574912
CPU system time (s): 0.023996
CPU usage (%): 35.816
Max. virtual memory (cumulated for all children) (KiB): 10547580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.574912
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18797
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= 511
involuntary context switches= 36

runsolver used 0.013997 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-04 15:55:50
IDJOB=3454076
IDBENCH=48280
IDSOLVER=1950
FILE ID=node146/3454076-1307195750
RUNJOBID= node146-1307195750-21458
PBS_JOBID= 13508875
Free space on /tmp= 73784 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_2.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3454076-1307195750/watcher-3454076-1307195750 -o /tmp/evaluation-result-3454076-1307195750/solver-3454076-1307195750 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454076-1307195750.opb

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

MD5SUM BENCH= 1b2c311bc08d6a60081ae54583924503
RANDOM SEED=684984130

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      25080260 kB
Buffers:        179556 kB
Cached:         312056 kB
SwapCached:      60452 kB
Active:         260832 kB
Inactive:      7362968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25080260 kB
SwapTotal:    67111528 kB
SwapFree:     46970528 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:     7083348 kB
Mapped:          15872 kB
Slab:            77640 kB
PageTables:      97356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160671944 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= 73784 MiB
End job on node146 at 2011-06-04 15:55:52