Trace number 3456986

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 NameAnswerCPU timeWall clock time
Sat4j CuttingPlanes 2.3.0UNSAT 4.53231 3.34595

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226368.opb
MD5SUMb01ebef74b04e5bd139a4b864d0981a6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1270
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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.
0.08/0.09	c version 2.3.1.v20110525
0.08/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.08/0.09	c java.vm.version	19.1-b02
0.08/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.09	c sun.arch.data.model	64
0.08/0.09	c java.version		1.6.0_24
0.08/0.09	c os.name		Linux
0.08/0.09	c os.version		2.6.18-164.el5
0.08/0.09	c os.arch		amd64
0.08/0.09	c Free memory 		9996466904
0.08/0.09	c Max memory 		10048897024
0.08/0.09	c Total memory 		10048897024
0.08/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3456986-1307214671.opb
0.10/0.11	c reading problem ... 
0.10/0.16	c ... done. Wall clock time 0.052s.
0.10/0.16	c #vars     169
0.10/0.16	c #constraints  101
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.10/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.10/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.39/3.28	c starts		: 3
4.39/3.28	c conflicts		: 443
4.39/3.28	c decisions		: 2417
4.39/3.28	c propagations		: 17312
4.39/3.28	c inspects		: 522533
4.39/3.28	c shortcuts		: 0
4.39/3.28	c learnt literals	: 0
4.39/3.28	c learnt binary clauses	: 0
4.39/3.28	c learnt ternary clauses	: 0
4.39/3.28	c learnt constraints	: 442
4.39/3.28	c ignored constraints	: 0
4.39/3.28	c root simplifications	: 0
4.39/3.28	c removed literals (reason simplification)	: 0
4.39/3.28	c reason swapping (by a shorter reason)	: 0
4.39/3.28	c Calls to reduceDB	: 0
4.39/3.28	c number of reductions to clauses (during analyze)	: 0
4.39/3.28	c number of learned constraints concerned by reduction	: 0
4.39/3.28	c number of learning phase by resolution	: 0
4.39/3.28	c number of learning phase by cutting planes	: 0
4.39/3.28	c speed (assignments/second)	: 5541.613316261203
4.39/3.28	c non guided choices	38
4.39/3.29	c learnt constraints type 
4.39/3.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 442
4.39/3.29	c constraints type 
4.39/3.29	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
4.39/3.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
4.39/3.29	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
4.39/3.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.39/3.29	s UNSATISFIABLE
4.39/3.29	c Total wall clock time (in seconds): 3.177

Verifier Data 

ERROR: no interpretation found !

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-3456986-1307214671/watcher-3456986-1307214671 -o /tmp/evaluation-result-3456986-1307214671/solver-3456986-1307214671 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456986-1307214671.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: 1.00 1.00 1.00 1/394 16690
/proc/meminfo: memFree=29996164/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 1315 0 0 0 0 0 0 0 25 0 2 0 833066827 36646912 1017 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 8947 1017 782 9 0 386 0
[pid=16690/tid=16691] ppid=16688 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 2456 0 1 0 0 0 0 0 25 0 2 0 833066827 10694979584 3272 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237278573627 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0888561 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16690
/proc/meminfo: memFree=29996164/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10604908 CPUtime=0.08 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 12750 0 1 0 6 2 0 0 25 0 18 0 833066827 10859425792 12447 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2651227 12449 2050 9 0 2641961 0
[pid=16690/tid=16691] ppid=16688 vsize=10604908 CPUtime=0.07 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 10944 0 1 0 5 2 0 0 25 0 18 0 833066827 10859425792 12449 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237278875493 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10604908

[startup+0.100852 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16690
/proc/meminfo: memFree=29996164/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10605040 CPUtime=0.1 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 13047 0 1 0 8 2 0 0 25 0 18 0 833066827 10859560960 12744 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2651260 12744 2092 9 0 2641994 0
[pid=16690/tid=16691] ppid=16688 vsize=10605040 CPUtime=0.08 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 11137 0 1 0 6 2 0 0 25 0 18 0 833066827 10859560960 12744 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 47416123122936 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10605040

[startup+0.300821 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16690
/proc/meminfo: memFree=29996164/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10615772 CPUtime=0.54 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 20725 0 1 0 50 4 0 0 25 0 19 0 833066827 10870550528 18572 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2653943 18574 2203 9 0 2644677 0
[pid=16690/tid=16691] ppid=16688 vsize=10615772 CPUtime=0.28 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 13375 0 1 0 26 2 0 0 25 0 19 0 833066827 10870550528 18575 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 46912505537450 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 10615772

[startup+0.700748 s]
/proc/loadavg: 1.00 1.00 1.00 1/394 16690
/proc/meminfo: memFree=29996164/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10616256 CPUtime=1.71 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 56066 0 1 0 162 9 0 0 25 0 19 0 833066827 10871046144 49445 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2654064 49446 2220 9 0 2644798 0
[pid=16690/tid=16691] ppid=16688 vsize=10616256 CPUtime=0.68 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 42863 0 1 0 62 6 0 0 25 0 19 0 833066827 10871046144 49447 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 46912505219208 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 10616256

[startup+1.50061 s]
/proc/loadavg: 1.00 1.00 1.00 2/413 16709
/proc/meminfo: memFree=29670832/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10616256 CPUtime=2.65 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 148641 0 1 0 246 19 0 0 25 0 19 0 833066827 10871046144 141735 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2654064 141743 2224 9 0 2644798 0
[pid=16690/tid=16691] ppid=16688 vsize=10616256 CPUtime=1.48 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 135089 0 1 0 132 16 0 0 25 0 19 0 833066827 10871046144 141747 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 46912505577021 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=16690/tid=16693] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16693/stat : 16693 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141751 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16694] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16694/stat : 16694 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141755 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16695] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16695/stat : 16695 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141760 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16696] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16696/stat : 16696 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141764 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16697] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16697/stat : 16697 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141769 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16698] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16698/stat : 16698 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141773 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16699] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16699/stat : 16699 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141777 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16700] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16700/stat : 16700 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 141782 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16701] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16701/stat : 16701 (java) S 16688 16690 15661 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 833066830 10871046144 141786 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 0 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16702] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16702/stat : 16702 (java) S 16688 16690 15661 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 833066830 10871046144 141790 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16703] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16703/stat : 16703 (java) S 16688 16690 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833066830 10871046144 141794 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16704] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16704/stat : 16704 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066833 10871046144 141799 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290703281 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16705] ppid=16688 vsize=10616256 CPUtime=0.56 cores=1,3,5,7
/proc/16690/task/16705/stat : 16705 (java) S 16688 16690 15661 0 -1 4202560 7641 0 0 0 54 2 0 0 22 0 19 0 833066833 10871046144 141802 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 5 0 0 0
[pid=16690/tid=16706] ppid=16688 vsize=10616256 CPUtime=0.59 cores=1,3,5,7
/proc/16690/task/16706/stat : 16706 (java) S 16688 16690 15661 0 -1 4202560 4765 0 0 0 59 0 0 0 19 0 19 0 833066833 10871046144 141807 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
[pid=16690/tid=16707] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16707/stat : 16707 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066833 10871046144 141811 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16708] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16708/stat : 16708 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 833066833 10871046144 141814 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
[pid=16690/tid=16709] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16709/stat : 16709 (java) S 16688 16690 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833066843 10871046144 141819 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 10616256

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/413 16709
/proc/meminfo: memFree=29158836/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=10616256 CPUtime=4.28 cores=1,3,5,7
/proc/16690/stat : 16690 (java) S 16688 16690 15661 0 -1 4202496 337236 0 1 0 389 39 0 0 25 0 19 0 833066827 10871046144 330329 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290682341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 2654064 330333 2224 9 0 2644798 0
[pid=16690/tid=16691] ppid=16688 vsize=10616256 CPUtime=3.09 cores=1,3,5,7
/proc/16690/task/16691/stat : 16691 (java) R 16688 16690 15661 0 -1 4202560 323675 0 1 0 273 36 0 0 25 0 19 0 833066827 10871046144 330335 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 46912505537450 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=16690/tid=16693] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16693/stat : 16693 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330338 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16694] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16694/stat : 16694 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330340 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16695] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16695/stat : 16695 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330342 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16696] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16696/stat : 16696 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330345 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16697] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16697/stat : 16697 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330347 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16698] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16698/stat : 16698 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330349 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16699] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16699/stat : 16699 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330351 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16700] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16700/stat : 16700 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066829 10871046144 330354 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 7 0 0 0
[pid=16690/tid=16701] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16701/stat : 16701 (java) S 16688 16690 15661 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 19 0 833066830 10871046144 330356 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 0 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16702] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16702/stat : 16702 (java) S 16688 16690 15661 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 833066830 10871046144 330358 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16703] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16703/stat : 16703 (java) S 16688 16690 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833066830 10871046144 330360 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16704] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16704/stat : 16704 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066833 10871046144 330363 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290703281 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16705] ppid=16688 vsize=10616256 CPUtime=0.56 cores=1,3,5,7
/proc/16690/task/16705/stat : 16705 (java) S 16688 16690 15661 0 -1 4202560 7641 0 0 0 54 2 0 0 18 0 19 0 833066833 10871046144 330365 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 5 0 0 0
[pid=16690/tid=16706] ppid=16688 vsize=10616256 CPUtime=0.61 cores=1,3,5,7
/proc/16690/task/16706/stat : 16706 (java) S 16688 16690 15661 0 -1 4202560 4767 0 0 0 61 0 0 0 15 0 19 0 833066833 10871046144 330367 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
[pid=16690/tid=16707] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16707/stat : 16707 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 833066833 10871046144 330369 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290695577 0 4 0 16800975 18446604470139394752 0 0 -1 3 0 0 0
[pid=16690/tid=16708] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16708/stat : 16708 (java) S 16688 16690 15661 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 833066833 10871046144 330370 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
[pid=16690/tid=16709] ppid=16688 vsize=10616256 CPUtime=0 cores=1,3,5,7
/proc/16690/task/16709/stat : 16709 (java) S 16688 16690 15661 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 833066843 10871046144 330371 33554432000 1073741824 1073778376 140737007599904 18446744073709551615 237290696192 0 4 0 16800975 18446604470139394752 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.28
Current children cumulated vsize (KiB) 10616256

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

[startup+3.31532 s]
/proc/loadavg: 1.00 1.00 1.00 2/413 16709
/proc/meminfo: memFree=28667672/32950904 swapFree=56615552/67111528
[pid=16690] ppid=16688 vsize=0 CPUtime=4.5 cores=1,3,5,7
/proc/16690/stat : 16690 (java) Z 16688 16690 15661 0 -1 4203548 349293 0 1 0 407 43 0 0 18 0 2 0 833066827 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/16690/statm: 0 0 0 0 0 0 0
[pid=16690/tid=16700] ppid=16688 vsize=0 CPUtime=0.02 cores=1,3,5,7
/proc/16690/task/16700/stat : 16700 (java) R 16688 16690 15661 0 -1 4203588 1 0 0 0 0 2 0 0 18 0 2 0 833066829 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 3.34595
CPU time (s): 4.53231
CPU user time (s): 4.07038
CPU system time (s): 0.461929
CPU usage (%): 135.456
Max. virtual memory (cumulated for all children) (KiB): 10616256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.07038
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 349293
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= 310
involuntary context switches= 34

runsolver used 0.015997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-04 21:11:11
IDJOB=3456986
IDBENCH=1247
IDSOLVER=1951
FILE ID=node121/3456986-1307214671
RUNJOBID= node121-1307200208-15680
PBS_JOBID= 13509038
Free space on /tmp= 73960 MiB

SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456986-1307214671/watcher-3456986-1307214671 -o /tmp/evaluation-result-3456986-1307214671/solver-3456986-1307214671 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456986-1307214671.opb

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

MD5SUM BENCH= b01ebef74b04e5bd139a4b864d0981a6
RANDOM SEED=578280778

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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	: 5332.82
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		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      29996328 kB
Buffers:        338448 kB
Cached:         511488 kB
SwapCached:       9896 kB
Active:        2233772 kB
Inactive:       460536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29996328 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:     1841328 kB
Mapped:          12736 kB
Slab:           142284 kB
PageTables:      51604 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83507104 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= 73956 MiB
End job on node121 at 2011-06-04 21:11:14