Trace number 2663202

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 PB RES // CP 2.2.0 2010-05-31OPT11 1.03784 3.458

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb
MD5SUMf7ce1bbc714a6b404586716e62ae4fc9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.016997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved YES
Number of variables75
Total number of constraints104
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 constraints104
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 173
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 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c ManyCore solver with 2 solvers running in parallel
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.22	c Expensive reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.22	c No reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	
0.23/0.22	c solving HOME/instance-2663202-1278546244.opb
0.23/0.22	c reading problem ... 
0.36/0.38	c ... done. Wall clock time 0.159s.
0.36/0.38	c #vars     75
0.36/0.38	c #constraints  104
0.36/0.38	c constraints type 
0.36/0.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.36/0.38	c constraints type 
0.36/0.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
0.77/0.51	c And the winner is Resolution
0.82/1.39	c SATISFIABLE
0.82/1.39	c OPTIMIZING...
0.82/1.39	c Got one! Elapsed wall clock time (in seconds):1.168
0.82/1.39	o 12
0.86/1.45	c And the winner is CuttingPlanes
0.95/2.39	c Got one! Elapsed wall clock time (in seconds):2.172
0.95/2.39	o 11
0.96/2.40	c And the winner is Resolution
1.01/3.40	c starts		: 3
1.01/3.40	c conflicts		: 76
1.01/3.40	c decisions		: 147
1.01/3.40	c propagations		: 1915
1.01/3.40	c inspects		: 17005
1.01/3.40	c learnt literals	: 6
1.01/3.40	c learnt binary clauses	: 15
1.01/3.40	c learnt ternary clauses	: 15
1.01/3.40	c learnt clauses	: 69
1.01/3.40	c ignored clauses	: 0
1.01/3.40	c root simplifications	: 0
1.01/3.40	c removed literals (reason simplification)	: 317
1.01/3.40	c reason swapping (by a shorter reason)	: 0
1.01/3.40	c Calls to reduceDB	: 0
1.01/3.40	c number of reductions to clauses (during analyze)	: 0
1.01/3.40	c number of learned constraints concerned by reduction	: 0
1.01/3.40	c number of learning phase by resolution	: 0
1.01/3.40	c number of learning phase by cutting planes	: 0
1.01/3.40	c speed (assignments/second)	: 1892.292490118577
1.01/3.40	c non guided choices	64
1.01/3.40	c learnt constraints type 
1.01/3.40	c constraints type 
1.01/3.40	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
1.01/3.40	c constraints type 
1.01/3.40	c org.sat4j.pb.constraints.pb.MaxWatchPb => 104
1.01/3.40	s OPTIMUM FOUND
1.01/3.40	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 -x51 x52 -x53 -x54 -x55 -x56 x57 x58 x59 x60 -x61 x62 x63 x64 x65 -x66 -x67 -x68 -x69 x70 x71 x72 x73 -x74 -x75 
1.01/3.40	c objective function=11
1.01/3.40	c Total wall clock time (in seconds): 3.187

Verifier Data 

OK	11

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663202-1278546244/watcher-2663202-1278546244 -o /tmp/evaluation-result-2663202-1278546244/solver-2663202-1278546244 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663202-1278546244.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.06 0.01 0.00 3/106 1293
/proc/meminfo: memFree=1604036/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1832 CPUtime=0
/proc/1293/stat : 1293 (java6) R 1291 1293 1088 0 -1 4194304 242 0 0 0 0 0 0 0 19 0 1 0 22838247 1875968 146 1992294400 134512640 134550932 4289629472 18446744073709551615 134528019 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1293/statm: 458 148 111 10 0 63 0

[startup+0.032268 s]
/proc/loadavg: 0.06 0.01 0.00 3/106 1293
/proc/meminfo: memFree=1604036/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1521200 CPUtime=0.01
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 3275 0 1 0 0 1 0 0 19 0 4 0 22838247 1557708800 2718 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 380300 2727 944 10 0 377610 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1521200

[startup+0.101215 s]
/proc/loadavg: 0.06 0.01 0.00 3/106 1293
/proc/meminfo: memFree=1604036/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1524588 CPUtime=0.09
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 3971 0 1 0 6 3 0 0 19 0 12 0 22838247 1561178112 3410 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 381147 3410 1077 10 0 378450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524588

[startup+0.301245 s]
/proc/loadavg: 0.06 0.01 0.00 3/106 1293
/proc/meminfo: memFree=1604036/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1526472 CPUtime=0.36
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 5347 0 1 0 33 3 0 0 19 0 12 0 22838247 1563107328 4784 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 381618 4784 1366 10 0 378921 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526472

[startup+0.701286 s]
/proc/loadavg: 0.06 0.01 0.00 3/106 1293
/proc/meminfo: memFree=1604036/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1529452 CPUtime=0.82
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 6527 0 1 0 78 4 0 0 19 0 14 0 22838247 1566158848 5924 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 382363 5924 1408 10 0 379666 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 1529452

[startup+1.50139 s]
/proc/loadavg: 0.06 0.01 0.00 1/120 1309
/proc/meminfo: memFree=1585636/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1529452 CPUtime=0.95
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 7170 0 1 0 91 4 0 0 19 0 14 0 22838247 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 382363 6567 1411 10 0 379666 0
[pid=1293/tid=1295] ppid=1291 vsize=1529452 CPUtime=0.35
/proc/1293/task/1295/stat : 1295 (java) S 1291 1293 1088 0 -1 4202560 3965 0 1 0 33 2 0 0 19 0 14 0 22838248 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1296] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1296/stat : 1296 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22838249 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1297] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1297/stat : 1297 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22838249 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1298] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1298/stat : 1298 (java) S 1291 1293 1088 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22838251 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1299] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1299/stat : 1299 (java) S 1291 1293 1088 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22838251 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1300] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1300/stat : 1300 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22838251 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1301] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1301/stat : 1301 (java) S 1291 1293 1088 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22838256 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1302] ppid=1291 vsize=1529452 CPUtime=0.17
/proc/1293/task/1302/stat : 1302 (java) S 1291 1293 1088 0 -1 4202560 242 0 0 0 17 0 0 0 17 0 14 0 22838256 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1303] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1303/stat : 1303 (java) S 1291 1293 1088 0 -1 4202560 900 0 0 0 22 0 0 0 15 0 14 0 22838256 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1304] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1304/stat : 1304 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22838256 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1305] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1305/stat : 1305 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22838256 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1308] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1308/stat : 1308 (java) S 1291 1293 1088 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1309] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1309/stat : 1309 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6567 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1529452

[startup+3.10157 s]
/proc/loadavg: 0.06 0.01 0.00 1/120 1311
/proc/meminfo: memFree=1582660/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1529452 CPUtime=1.01
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 7402 0 1 0 97 4 0 0 19 0 14 0 22838247 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 382363 6798 1422 10 0 379666 0
[pid=1293/tid=1295] ppid=1291 vsize=1529452 CPUtime=0.36
/proc/1293/task/1295/stat : 1295 (java) S 1291 1293 1088 0 -1 4202560 3967 0 1 0 34 2 0 0 19 0 14 0 22838248 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1296] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1296/stat : 1296 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1297] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1297/stat : 1297 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1298] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1298/stat : 1298 (java) S 1291 1293 1088 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1299] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1299/stat : 1299 (java) S 1291 1293 1088 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1300] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1300/stat : 1300 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1301] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1301/stat : 1301 (java) S 1291 1293 1088 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1302] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1302/stat : 1302 (java) S 1291 1293 1088 0 -1 4202560 279 0 0 0 22 0 0 0 16 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1303] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1303/stat : 1303 (java) S 1291 1293 1088 0 -1 4202560 900 0 0 0 22 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1304] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1304/stat : 1304 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1305] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1305/stat : 1305 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1308] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1308/stat : 1308 (java) S 1291 1293 1088 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1309] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1309/stat : 1309 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1529452
heavy processes:

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

[startup+3.30959 s]
/proc/loadavg: 0.05 0.01 0.00 1/120 1313
/proc/meminfo: memFree=1581792/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1529452 CPUtime=1.01
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 7402 0 1 0 97 4 0 0 19 0 14 0 22838247 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 382363 6798 1422 10 0 379666 0
[pid=1293/tid=1295] ppid=1291 vsize=1529452 CPUtime=0.36
/proc/1293/task/1295/stat : 1295 (java) S 1291 1293 1088 0 -1 4202560 3967 0 1 0 34 2 0 0 19 0 14 0 22838248 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1296] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1296/stat : 1296 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1297] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1297/stat : 1297 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1298] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1298/stat : 1298 (java) S 1291 1293 1088 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1299] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1299/stat : 1299 (java) S 1291 1293 1088 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1300] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1300/stat : 1300 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1301] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1301/stat : 1301 (java) S 1291 1293 1088 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1302] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1302/stat : 1302 (java) S 1291 1293 1088 0 -1 4202560 279 0 0 0 22 0 0 0 16 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1303] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1303/stat : 1303 (java) S 1291 1293 1088 0 -1 4202560 900 0 0 0 22 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1304] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1304/stat : 1304 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1305] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1305/stat : 1305 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1308] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1308/stat : 1308 (java) S 1291 1293 1088 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1309] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1309/stat : 1309 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1529452

[startup+3.4016 s]
/proc/loadavg: 0.05 0.01 0.00 1/120 1313
/proc/meminfo: memFree=1581792/2059040 swapFree=4139384/4192956
[pid=1293] ppid=1291 vsize=1529452 CPUtime=1.01
/proc/1293/stat : 1293 (java) S 1291 1293 1088 0 -1 4202496 7402 0 1 0 97 4 0 0 19 0 14 0 22838247 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/1293/statm: 382363 6798 1422 10 0 379666 0
[pid=1293/tid=1295] ppid=1291 vsize=1529452 CPUtime=0.36
/proc/1293/task/1295/stat : 1295 (java) R 1291 1293 1088 0 -1 4202560 3967 0 1 0 34 2 0 0 18 0 14 0 22838248 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 6491380 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=1293/tid=1296] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1296/stat : 1296 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1297] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1297/stat : 1297 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22838249 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1298] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1298/stat : 1298 (java) S 1291 1293 1088 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 0 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1299] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1299/stat : 1299 (java) S 1291 1293 1088 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1300] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1300/stat : 1300 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22838251 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1301] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1301/stat : 1301 (java) S 1291 1293 1088 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1302] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1302/stat : 1302 (java) S 1291 1293 1088 0 -1 4202560 279 0 0 0 22 0 0 0 16 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1303] ppid=1291 vsize=1529452 CPUtime=0.22
/proc/1293/task/1303/stat : 1303 (java) S 1291 1293 1088 0 -1 4202560 900 0 0 0 22 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 0 0 0 0
[pid=1293/tid=1304] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1304/stat : 1304 (java) S 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1305] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1305/stat : 1305 (java) R 1291 1293 1088 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22838256 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=1293/tid=1308] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1308/stat : 1308 (java) S 1291 1293 1088 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
[pid=1293/tid=1309] ppid=1291 vsize=1529452 CPUtime=0
/proc/1293/task/1309/stat : 1309 (java) S 1291 1293 1088 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22838286 1566158848 6798 1992294400 134512640 134550932 4293846608 18446744073709551615 4294960144 0 4 0 16800975 18446604437877765120 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1529452

Child status: 30
Real time (s): 3.458
CPU time (s): 1.03784
CPU user time (s): 0.987849
CPU system time (s): 0.049992
CPU usage (%): 30.0127
Max. virtual memory (cumulated for all children) (KiB): 1529452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.987849
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7413
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= 217
involuntary context switches= 143

runsolver used 0.012998 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-08 01:44:04
IDJOB=2663202
IDBENCH=2629
IDSOLVER=1166
FILE ID=node001/2663202-1278546244
PBS_JOBID= 11239529
Free space on /tmp= 62472 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663202-1278546244/watcher-2663202-1278546244 -o /tmp/evaluation-result-2663202-1278546244/solver-2663202-1278546244 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663202-1278546244.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9
RANDOM SEED=881444289

node001.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1604432 kB
Buffers:         66500 kB
Cached:         285128 kB
SwapCached:       7252 kB
Active:         104600 kB
Inactive:       261096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1604432 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:            1300 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          11864 kB
Slab:            66996 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node001 at 2010-07-08 01:44:08