Trace number 3733965

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
PB11: Sat4j Res//CP 2.3.0OPT6 0.263959 1.68127

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb
MD5SUM8b1fbd52a1a4f2762439b4bdacc06a04
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables40
Total number of constraints43
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 constraints43
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 155
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.07/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.10	c See www.sat4j.org for details.
0.07/0.11	c version 2.3.1.v20110525
0.07/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.11	c java.vm.version	19.1-b02
0.07/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.11	c sun.arch.data.model	64
0.07/0.11	c java.version		1.6.0_24
0.07/0.11	c os.name		Linux
0.07/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.11	c os.arch		amd64
0.07/0.11	c Free memory 		9996466904
0.07/0.11	c Max memory 		10048897024
0.07/0.11	c Total memory 		10048897024
0.07/0.11	c Number of processors 	8
0.07/0.13	c Pseudo Boolean Optimization
0.07/0.13	c ManyCore solver with 2 solvers running in parallel
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.13	c Expensive reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.13	c No reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c solving HOME/instance-3733965-1338691109.opb
0.07/0.13	c reading problem ... 
0.07/0.17	c ... done. Wall clock time 0.037s.
0.07/0.17	c #vars     40
0.07/0.17	c #constraints  43
0.07/0.17	c constraints type 
0.07/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 43
0.07/0.17	c constraints type 
0.07/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 43
0.07/0.18	c  And the winner is Resolution
0.18/0.67	c SATISFIABLE
0.18/0.67	c OPTIMIZING...
0.18/0.67	c Got one! Elapsed wall clock time (in seconds):0.539
0.18/0.67	o 7
0.18/0.67	c  And the winner is Resolution
0.19/1.17	c Got one! Elapsed wall clock time (in seconds):1.04
0.19/1.17	o 6
0.19/1.17	c  And the winner is Resolution
0.25/1.67	c starts		: 2
0.25/1.67	c conflicts		: 12
0.25/1.67	c decisions		: 18
0.25/1.67	c propagations		: 229
0.25/1.67	c inspects		: 1610
0.25/1.67	c shortcuts		: 0
0.25/1.67	c learnt literals	: 1
0.25/1.67	c learnt binary clauses	: 1
0.25/1.67	c learnt ternary clauses	: 2
0.25/1.67	c learnt constraints	: 11
0.25/1.67	c ignored constraints	: 0
0.25/1.67	c root simplifications	: 0
0.25/1.67	c removed literals (reason simplification)	: 60
0.25/1.67	c reason swapping (by a shorter reason)	: 0
0.25/1.67	c Calls to reduceDB	: 0
0.25/1.67	c number of reductions to clauses (during analyze)	: 0
0.25/1.67	c number of learned constraints concerned by reduction	: 0
0.25/1.67	c number of learning phase by resolution	: 0
0.25/1.67	c number of learning phase by cutting planes	: 0
0.25/1.67	c speed (assignments/second)	: 456.1752988047809
0.25/1.67	c non guided choices	1
0.25/1.67	c learnt constraints type 
0.25/1.67	c constraints type 
0.25/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 43
0.25/1.67	c constraints type 
0.25/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 43
0.25/1.67	s OPTIMUM FOUND
0.25/1.67	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 
0.25/1.67	c objective function=6
0.25/1.67	c Total wall clock time (in seconds): 1.542

Verifier Data 

OK	6

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3733965-1338691109/watcher-3733965-1338691109 -o /tmp/evaluation-result-3733965-1338691109/solver-3733965-1338691109 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3733965-1338691109.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.98 4.00 3.91 4/197 24198
/proc/meminfo: memFree=23929076/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/24198/stat : 24198 (runsolver) D 24196 24198 20030 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 335236969 12095488 50 33554432000 4194304 5436572 140736301144176 140736301140472 4883175 0 0 4096 24578 18446744071579943789 0 0 17 0 0 0 0 0 0
/proc/24198/statm: 2953 50 31 304 0 2645 0

[startup+0.078168 s]
/proc/loadavg: 3.98 4.00 3.91 4/197 24198
/proc/meminfo: memFree=23929076/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11253516 CPUtime=0.04 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 3805 0 1 0 3 1 0 0 20 0 13 0 335236969 11523600384 12678 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800971 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2813379 12679 1710 9 0 2804080 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11253516

[startup+0.10025 s]
/proc/loadavg: 3.98 4.00 3.91 4/197 24198
/proc/meminfo: memFree=23929076/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11586392 CPUtime=0.07 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 3962 0 1 0 6 1 0 0 20 0 18 0 335236969 11864465408 12835 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2896598 12835 1779 9 0 2887285 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11586392

[startup+0.300232 s]
/proc/loadavg: 3.98 4.00 3.91 4/197 24198
/proc/meminfo: memFree=23929076/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11852648 CPUtime=0.18 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 5074 0 1 0 17 1 0 0 20 0 19 0 335236969 12137111552 15376 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2963162 15376 2196 9 0 2953849 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11852648

[startup+0.700261 s]
/proc/loadavg: 3.98 4.00 3.91 4/197 24198
/proc/meminfo: memFree=23929076/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11852648 CPUtime=0.18 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 5087 0 1 0 17 1 0 0 20 0 19 0 335236969 12137111552 16401 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2963162 16401 2197 9 0 2953849 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11852648

[startup+1.50071 s]
/proc/loadavg: 3.82 3.97 3.90 3/216 24223
/proc/meminfo: memFree=23871288/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11852648 CPUtime=0.25 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 6469 0 1 0 22 3 0 0 20 0 20 0 335236969 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2963162 18229 2215 9 0 2953849 0
[pid=24198/tid=24200] ppid=24196 vsize=11852648 CPUtime=0.13 cores=0,2,4,6
/proc/24198/task/24200/stat : 24200 (java) S 24196 24198 20030 0 -1 4202560 2862 0 1 0 12 1 0 0 20 0 20 0 335236971 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471243789464 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24201] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24201/stat : 24201 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471212198184 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24202] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24202/stat : 24202 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471211145384 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24203] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24203/stat : 24203 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471210093096 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=24198/tid=24204] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24204/stat : 24204 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471209040296 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24205] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24205/stat : 24205 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471207988008 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24206] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24206/stat : 24206 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471206935208 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24207] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24207/stat : 24207 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471205882920 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24208] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24208/stat : 24208 (java) S 24196 24198 20030 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471204830120 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24209] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24209/stat : 24209 (java) S 24196 24198 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 335236974 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470590081256 251035432873 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24210] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24210/stat : 24210 (java) S 24196 24198 20030 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 335236975 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470589027320 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24211] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24211/stat : 24211 (java) S 24196 24198 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 335236975 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470587974920 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24212] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24212/stat : 24212 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470586923408 251035440928 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24213] ppid=24196 vsize=11852648 CPUtime=0.03 cores=0,2,4,6
/proc/24198/task/24213/stat : 24213 (java) S 24196 24198 20030 0 -1 4202560 632 0 0 0 3 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470585871032 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24214] ppid=24196 vsize=11852648 CPUtime=0.02 cores=0,2,4,6
/proc/24198/task/24214/stat : 24214 (java) S 24196 24198 20030 0 -1 4202560 1627 0 0 0 2 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470584818232 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24215] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24215/stat : 24215 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470583766136 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24216] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24216/stat : 24216 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470582713544 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24220] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24220/stat : 24220 (java) S 24196 24198 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 335236987 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470578500648 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 11852648

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

[startup+1.60092 s]
/proc/loadavg: 3.82 3.97 3.90 3/216 24223
/proc/meminfo: memFree=23871288/32873844 swapFree=7372/7372
[pid=24198] ppid=24196 vsize=11852648 CPUtime=0.25 cores=0,2,4,6
/proc/24198/stat : 24198 (java) S 24196 24198 20030 0 -1 4202496 6469 0 1 0 22 3 0 0 20 0 20 0 335236969 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140737179857360 251035418685 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24198/statm: 2963162 18229 2215 9 0 2953849 0
[pid=24198/tid=24200] ppid=24196 vsize=11852648 CPUtime=0.13 cores=0,2,4,6
/proc/24198/task/24200/stat : 24200 (java) S 24196 24198 20030 0 -1 4202560 2862 0 1 0 12 1 0 0 20 0 20 0 335236971 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471243789464 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24201] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24201/stat : 24201 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471212198184 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24202] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24202/stat : 24202 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471211145384 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24203] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24203/stat : 24203 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471210093096 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=24198/tid=24204] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24204/stat : 24204 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471209040296 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24205] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24205/stat : 24205 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471207988008 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24206] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24206/stat : 24206 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471206935208 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24207] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24207/stat : 24207 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471205882920 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24208] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24208/stat : 24208 (java) S 24196 24198 20030 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 335236973 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140471204830120 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24209] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24209/stat : 24209 (java) S 24196 24198 20030 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 335236974 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470590081256 251035432873 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24210] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24210/stat : 24210 (java) S 24196 24198 20030 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 335236975 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470589027320 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24211] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24211/stat : 24211 (java) S 24196 24198 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 335236975 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470587974920 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24212] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24212/stat : 24212 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470586923408 251035440928 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24213] ppid=24196 vsize=11852648 CPUtime=0.03 cores=0,2,4,6
/proc/24198/task/24213/stat : 24213 (java) S 24196 24198 20030 0 -1 4202560 632 0 0 0 3 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470585871032 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24198/tid=24214] ppid=24196 vsize=11852648 CPUtime=0.02 cores=0,2,4,6
/proc/24198/task/24214/stat : 24214 (java) S 24196 24198 20030 0 -1 4202560 1627 0 0 0 2 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470584818232 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24215] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24215/stat : 24215 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470583766136 251035431996 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24198/tid=24216] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24216/stat : 24216 (java) S 24196 24198 20030 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 335236977 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470582713544 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24198/tid=24220] ppid=24196 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/24198/task/24220/stat : 24220 (java) S 24196 24198 20030 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 335236987 12137111552 18229 33554432000 1073741824 1073778376 140737179866224 140470578500648 251035432873 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.68127
CPU time (s): 0.263959
CPU user time (s): 0.212967
CPU system time (s): 0.050992
CPU usage (%): 15.6999
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.212967
system time used= 0.050992
maximum resident set size= 75000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6483
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 288
involuntary context switches= 20

runsolver used 0.013997 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-03 04:38:29
IDJOB=3733965
IDBENCH=2638
IDSOLVER=2328
FILE ID=node118/3733965-1338691109
RUNJOBID= node118-1338678623-20049
PBS_JOBID= 14636695
Free space on /tmp= 70972 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3733965-1338691109/watcher-3733965-1338691109 -o /tmp/evaluation-result-3733965-1338691109/solver-3733965-1338691109 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3733965-1338691109.opb

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

MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04
RANDOM SEED=925602231

node118.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5320.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23929076 kB
Buffers:          486384 kB
Cached:          3839896 kB
SwapCached:            0 kB
Active:          5032408 kB
Inactive:        3010252 kB
Active(anon):    3706756 kB
Inactive(anon):    11328 kB
Active(file):    1325652 kB
Inactive(file):  2998924 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               444 kB
Writeback:             0 kB
AnonPages:       3753760 kB
Mapped:            19860 kB
Shmem:               200 kB
Slab:             723872 kB
SReclaimable:     165052 kB
SUnreclaim:       558820 kB
KernelStack:        1624 kB
PageTables:        11356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   10458364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3715072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70968 MiB
End job on node118 at 2012-06-03 04:38:30