Trace number 3456125

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 CuttingPlanes 2.3.0OPT2 2.56661 1.31579

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
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 benchmark0.008998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Quality of the solution as a function of time


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

Solver Data 

0.04/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08	c See www.sat4j.org for details.
0.04/0.09	c version 2.3.1.v20110525
0.04/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.09	c java.vm.version	19.1-b02
0.04/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.09	c sun.arch.data.model	64
0.04/0.09	c java.version		1.6.0_24
0.04/0.09	c os.name		Linux
0.04/0.09	c os.version		2.6.18-164.el5
0.04/0.09	c os.arch		amd64
0.04/0.09	c Free memory 		9996466904
0.04/0.09	c Max memory 		10048897024
0.04/0.09	c Total memory 		10048897024
0.04/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-3456125-1307663456.opb
0.09/0.11	c reading problem ... 
0.23/0.26	c ... done. Wall clock time 0.148s.
0.23/0.26	c #vars     1516
0.23/0.26	c #constraints  2982
0.23/0.26	c constraints type 
0.23/0.26	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1516
0.23/0.26	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
0.23/0.28	c SATISFIABLE
0.23/0.28	c OPTIMIZING...
0.23/0.28	c Got one! Elapsed wall clock time (in seconds):0.171
0.23/0.28	o 4
0.44/0.37	c Got one! Elapsed wall clock time (in seconds):0.261
0.44/0.37	o 3
2.27/1.15	c Got one! Elapsed wall clock time (in seconds):1.043
2.27/1.15	o 2
2.54/1.30	c starts		: 6
2.54/1.30	c conflicts		: 243
2.54/1.30	c decisions		: 479
2.54/1.30	c propagations		: 53078
2.54/1.30	c inspects		: 668026
2.54/1.30	c shortcuts		: 0
2.54/1.30	c learnt literals	: 0
2.54/1.30	c learnt binary clauses	: 0
2.54/1.30	c learnt ternary clauses	: 0
2.54/1.30	c learnt constraints	: 242
2.54/1.30	c ignored constraints	: 0
2.54/1.30	c root simplifications	: 0
2.54/1.30	c removed literals (reason simplification)	: 0
2.54/1.30	c reason swapping (by a shorter reason)	: 0
2.54/1.30	c Calls to reduceDB	: 0
2.54/1.30	c number of reductions to clauses (during analyze)	: 0
2.54/1.30	c number of learned constraints concerned by reduction	: 0
2.54/1.30	c number of learning phase by resolution	: 0
2.54/1.30	c number of learning phase by cutting planes	: 0
2.54/1.30	c speed (assignments/second)	: 366055.1724137931
2.54/1.30	c non guided choices	0
2.54/1.30	c learnt constraints type 
2.54/1.30	c constraints type 
2.54/1.30	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1516
2.54/1.30	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
2.54/1.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1466
2.54/1.30	s OPTIMUM FOUND
2.54/1.30	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 
2.54/1.30	c objective function=2
2.54/1.30	c Total wall clock time (in seconds): 1.19

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-3456125-1307663456/watcher-3456125-1307663456 -o /tmp/evaluation-result-3456125-1307663456/solver-3456125-1307663456 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456125-1307663456.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: 1.97 2.04 2.01 2/195 13370
/proc/meminfo: memFree=28164400/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/13370/stat : 13370 (java) R 13368 13370 11688 0 -1 4202496 937 0 0 0 0 0 0 0 25 0 1 0 858760935 23580672 680 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254256654101 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13370/statm: 5757 689 505 9 0 124 0

[startup+0.057856 s]
/proc/loadavg: 1.97 2.04 2.01 2/195 13370
/proc/meminfo: memFree=28164400/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10467616 CPUtime=0.04 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 11493 0 1 0 3 1 0 0 25 0 13 0 858760935 10718838784 11189 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800971 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2616904 11190 1685 9 0 2607652 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616

[startup+0.100849 s]
/proc/loadavg: 1.97 2.04 2.01 2/195 13370
/proc/meminfo: memFree=28164400/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10540224 CPUtime=0.09 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 13060 0 1 0 8 1 0 0 25 0 18 0 858760935 10793189376 12718 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2635056 12720 2093 9 0 2625790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540224

[startup+0.300813 s]
/proc/loadavg: 1.97 2.04 2.01 2/195 13370
/proc/meminfo: memFree=28164400/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10542932 CPUtime=0.44 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 15273 0 1 0 43 1 0 0 25 0 19 0 858760935 10795962368 14731 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2635733 14731 2202 9 0 2626467 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 10542932

[startup+0.70071 s]
/proc/loadavg: 1.97 2.04 2.01 2/195 13370
/proc/meminfo: memFree=28164400/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10554956 CPUtime=1.64 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 34378 0 1 0 160 4 0 0 25 0 19 0 858760935 10808274944 29513 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2638739 29516 2220 9 0 2629473 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 10554956

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

[startup+1.10767 s]
/proc/loadavg: 1.97 2.04 2.01 3/214 13389
/proc/meminfo: memFree=27985900/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10554956 CPUtime=2.27 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 58687 0 1 0 220 7 0 0 25 0 19 0 858760935 10808274944 52976 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2638739 52979 2224 9 0 2629473 0
[pid=13370/tid=13372] ppid=13368 vsize=10554956 CPUtime=1.08 cores=1,3,5,7
/proc/13370/task/13372/stat : 13372 (java) R 13368 13370 11688 0 -1 4202560 44539 0 1 0 103 5 0 0 20 0 19 0 858760936 10808274944 52981 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 46912505630583 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13370/tid=13373] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13373/stat : 13373 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52982 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13374] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13374/stat : 13374 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52984 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13375] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13375/stat : 13375 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52985 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13376] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13376/stat : 13376 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52986 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13377] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13377/stat : 13377 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52987 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13378] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13378/stat : 13378 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52988 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13379] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13379/stat : 13379 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52989 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13380] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13380/stat : 13380 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 52991 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13381] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13381/stat : 13381 (java) S 13368 13370 11688 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 858760938 10808274944 52992 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 0 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13382] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13382/stat : 13382 (java) S 13368 13370 11688 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 858760939 10808274944 52993 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13383] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13383/stat : 13383 (java) S 13368 13370 11688 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 858760939 10808274944 52994 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13384] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13384/stat : 13384 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760941 10808274944 52995 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273440177 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13385] ppid=13368 vsize=10554956 CPUtime=0.59 cores=1,3,5,7
/proc/13370/task/13385/stat : 13385 (java) S 13368 13370 11688 0 -1 4202560 7591 0 0 0 59 0 0 0 24 0 19 0 858760941 10808274944 52996 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 7 0 0 0
[pid=13370/tid=13386] ppid=13368 vsize=10554956 CPUtime=0.57 cores=1,3,5,7
/proc/13370/task/13386/stat : 13386 (java) S 13368 13370 11688 0 -1 4202560 5401 0 0 0 57 0 0 0 24 0 19 0 858760941 10808274944 52997 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 5 0 0 0
[pid=13370/tid=13387] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13387/stat : 13387 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760941 10808274944 52999 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13388] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13388/stat : 13388 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 858760941 10808274944 53000 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13389] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13389/stat : 13389 (java) S 13368 13370 11688 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 858760962 10808274944 53002 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 10554956

[startup+1.3016 s]
/proc/loadavg: 1.97 2.04 2.01 3/214 13389
/proc/meminfo: memFree=27985900/32951124 swapFree=67057920/67111528
[pid=13370] ppid=13368 vsize=10554956 CPUtime=2.54 cores=1,3,5,7
/proc/13370/stat : 13370 (java) S 13368 13370 11688 0 -1 4202496 68862 0 1 0 246 8 0 0 25 0 19 0 858760935 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/13370/statm: 2638739 63151 2226 9 0 2629473 0
[pid=13370/tid=13372] ppid=13368 vsize=10554956 CPUtime=1.28 cores=1,3,5,7
/proc/13370/task/13372/stat : 13372 (java) R 13368 13370 11688 0 -1 4202560 54698 0 1 0 122 6 0 0 20 0 19 0 858760936 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 46912505194936 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13370/tid=13373] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13373/stat : 13373 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13374] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13374/stat : 13374 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13375] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13375/stat : 13375 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13376] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13376/stat : 13376 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13377] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13377/stat : 13377 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13378] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13378/stat : 13378 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13379] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13379/stat : 13379 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13380] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13380/stat : 13380 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760937 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13381] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13381/stat : 13381 (java) S 13368 13370 11688 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 858760938 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 0 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13382] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13382/stat : 13382 (java) S 13368 13370 11688 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 858760939 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13383] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13383/stat : 13383 (java) S 13368 13370 11688 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 858760939 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13384] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13384/stat : 13384 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760941 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273440177 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13385] ppid=13368 vsize=10554956 CPUtime=0.65 cores=1,3,5,7
/proc/13370/task/13385/stat : 13385 (java) R 13368 13370 11688 0 -1 4202560 7600 0 0 0 65 0 0 0 22 0 19 0 858760941 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 47994740679851 0 4 0 16800975 0 0 0 -1 7 0 0 0
[pid=13370/tid=13386] ppid=13368 vsize=10554956 CPUtime=0.58 cores=1,3,5,7
/proc/13370/task/13386/stat : 13386 (java) S 13368 13370 11688 0 -1 4202560 5403 0 0 0 58 0 0 0 23 0 19 0 858760941 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 5 0 0 0
[pid=13370/tid=13387] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13387/stat : 13387 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 858760941 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273432473 0 4 0 16800975 18446604454222669952 0 0 -1 1 0 0 0
[pid=13370/tid=13388] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13388/stat : 13388 (java) S 13368 13370 11688 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 858760941 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
[pid=13370/tid=13389] ppid=13368 vsize=10554956 CPUtime=0 cores=1,3,5,7
/proc/13370/task/13389/stat : 13389 (java) S 13368 13370 11688 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 858760962 10808274944 63151 33554432000 1073741824 1073778376 140736449335376 18446744073709551615 254273433088 0 4 0 16800975 18446604454222669952 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 2.54
Current children cumulated vsize (KiB) 10554956

Child status: 30
Real time (s): 1.31579
CPU time (s): 2.56661
CPU user time (s): 2.46862
CPU system time (s): 0.097985
CPU usage (%): 195.061
Max. virtual memory (cumulated for all children) (KiB): 10554956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.46862
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68889
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= 269
involuntary context switches= 27

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-10 01:50:56
IDJOB=3456125
IDBENCH=48137
IDSOLVER=1951
FILE ID=node140/3456125-1307663456
RUNJOBID= node140-1307656277-12527
PBS_JOBID= 13549412
Free space on /tmp= 73924 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456125-1307663456/watcher-3456125-1307663456 -o /tmp/evaluation-result-3456125-1307663456/solver-3456125-1307663456 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456125-1307663456.opb

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

MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e
RANDOM SEED=1786427827

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      28164928 kB
Buffers:        234056 kB
Cached:         460432 kB
SwapCached:       7060 kB
Active:        4222976 kB
Inactive:       357856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28164928 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:             452 kB
Writeback:           0 kB
AnonPages:     3883828 kB
Mapped:          21428 kB
Slab:           133316 kB
PageTables:      12024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 10566460 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= 73920 MiB
End job on node140 at 2011-06-10 01:50:58