Trace number 2670166

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 CuttingPlanes 2.2.0 2010-05-26OPT2 6.45802 3.5866

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_3.opb
MD5SUMda214a3f088b29c437fc8e7d0ee2cf8a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.911861
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1476
Sum of products size (including duplicates)2952
Number of different products1476
Sum of products size2952

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.20	c version 2.2.0.v20100526
0.08/0.20	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.20	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.20	c java.vm.version	11.2-b01
0.08/0.20	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.20	c sun.arch.data.model	32
0.08/0.20	c java.version		1.6.0_12
0.08/0.20	c os.name		Linux
0.08/0.20	c os.version		2.6.18-164.el5
0.08/0.20	c os.arch		i386
0.08/0.20	c Free memory 		1393557488
0.08/0.20	c Max memory 		1395916800
0.08/0.20	c Total memory 		1395916800
0.08/0.20	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2670166-1276707945.opb
0.23/0.21	c reading problem ... 
0.79/0.69	c ... done. Wall clock time 0.482s.
0.79/0.69	c #vars     1526
0.79/0.69	c #constraints  3002
0.79/0.69	c constraints type 
0.79/0.69	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1526
0.79/0.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1476
0.94/0.74	c SATISFIABLE
0.94/0.74	c OPTIMIZING...
0.94/0.74	c Got one! Elapsed wall clock time (in seconds):0.535
0.94/0.74	o 3
4.85/2.75	c Got one! Elapsed wall clock time (in seconds):2.545
4.85/2.75	o 2
6.37/3.53	c starts		: 4
6.37/3.53	c conflicts		: 211
6.37/3.53	c decisions		: 464
6.37/3.53	c propagations		: 44378
6.37/3.54	c inspects		: 613569
6.37/3.54	c learnt literals	: 0
6.37/3.54	c learnt binary clauses	: 0
6.37/3.54	c learnt ternary clauses	: 0
6.37/3.54	c learnt clauses	: 210
6.37/3.54	c ignored clauses	: 0
6.37/3.54	c root simplifications	: 0
6.37/3.54	c removed literals (reason simplification)	: 0
6.37/3.54	c reason swapping (by a shorter reason)	: 0
6.37/3.54	c Calls to reduceDB	: 0
6.37/3.54	c number of reductions to clauses (during analyze)	: 0
6.37/3.54	c number of learned constraints concerned by reduction	: 0
6.37/3.54	c number of learning phase by resolution	: 0
6.37/3.54	c number of learning phase by cutting planes	: 0
6.37/3.54	c speed (assignments/second)	: 56604.59183673469
6.37/3.54	c non guided choices	0
6.37/3.54	c learnt constraints type 
6.37/3.54	c constraints type 
6.37/3.54	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1526
6.37/3.54	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
6.37/3.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1476
6.37/3.54	s OPTIMUM FOUND
6.37/3.54	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 
6.37/3.54	c objective function=2
6.37/3.54	c Total wall clock time (in seconds): 3.331

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670166-1276707945/watcher-2670166-1276707945 -o /tmp/evaluation-result-2670166-1276707945/solver-2670166-1276707945 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670166-1276707945.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: 1.00 1.00 1.00 3/105 18371
/proc/meminfo: memFree=1808328/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1700 CPUtime=0
/proc/18371/stat : 18371 (java6) R 18369 18371 17482 0 -1 4194304 201 0 0 0 0 0 0 0 25 0 1 0 12088328 1740800 106 1992294400 134512640 134550932 4289213040 18446744073709551615 6400160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18371/statm: 458 112 86 10 0 63 0

[startup+0.0671981 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 18371
/proc/meminfo: memFree=1808328/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1522820 CPUtime=0.04
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 3670 0 1 0 3 1 0 0 25 0 7 0 12088328 1559367680 3111 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 380705 3111 1033 10 0 378015 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1522820

[startup+0.101195 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 18371
/proc/meminfo: memFree=1808328/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1525208 CPUtime=0.08
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 3963 0 1 0 6 2 0 0 25 0 12 0 12088328 1561812992 3402 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 381302 3402 1076 10 0 378604 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1525208

[startup+0.301223 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 18371
/proc/meminfo: memFree=1808328/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1527124 CPUtime=0.38
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 5463 0 1 0 35 3 0 0 25 0 12 0 12088328 1563774976 4899 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 381781 4899 1364 10 0 379083 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1527124

[startup+0.701265 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 18371
/proc/meminfo: memFree=1808328/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1528040 CPUtime=0.94
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 6512 0 1 0 91 3 0 0 25 0 12 0 12088328 1564712960 5890 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 382010 5890 1405 10 0 379312 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1528040

[startup+1.50236 s]
/proc/loadavg: 1.00 1.00 1.00 3/118 18384
/proc/meminfo: memFree=1782804/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1542484 CPUtime=2.46
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 14034 0 1 0 240 6 0 0 25 0 13 0 12088328 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 385621 11915 1420 10 0 382923 0
[pid=18371/tid=18373] ppid=18369 vsize=1542484 CPUtime=1.16
/proc/18371/task/18373/stat : 18373 (java) R 18369 18371 17482 0 -1 4202560 6931 0 1 0 113 3 0 0 25 0 13 0 12088330 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4108488450 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18371/tid=18374] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18374/stat : 18374 (java) S 18369 18371 17482 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 12088331 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18375] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18375/stat : 18375 (java) S 18369 18371 17482 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12088331 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18376] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18376/stat : 18376 (java) S 18369 18371 17482 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12088333 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18377] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18377/stat : 18377 (java) S 18369 18371 17482 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 13 0 12088333 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18378] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18378/stat : 18378 (java) S 18369 18371 17482 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 12088334 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18379] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18379/stat : 18379 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18380] ppid=18369 vsize=1542484 CPUtime=0.42
/proc/18371/task/18380/stat : 18380 (java) R 18369 18371 17482 0 -1 4202560 1452 0 0 0 42 0 0 0 22 0 13 0 12088338 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 105600623 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18371/tid=18381] ppid=18369 vsize=1542484 CPUtime=0.85
/proc/18371/task/18381/stat : 18381 (java) R 18369 18371 17482 0 -1 4202560 4581 0 0 0 84 1 0 0 16 0 13 0 12088338 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 105495939 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18371/tid=18382] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18382/stat : 18382 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18383] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18383/stat : 18383 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12088338 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18384] ppid=18369 vsize=1542484 CPUtime=0
/proc/18371/task/18384/stat : 18384 (java) S 18369 18371 17482 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12088399 1579503616 11915 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 1542484

[startup+3.10252 s]
/proc/loadavg: 1.00 1.00 1.00 4/118 18384
/proc/meminfo: memFree=1746596/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1543376 CPUtime=5.65
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 38459 0 1 0 550 15 0 0 25 0 13 0 12088328 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 385844 31173 1424 10 0 383146 0
[pid=18371/tid=18373] ppid=18369 vsize=1543376 CPUtime=2.75
/proc/18371/task/18373/stat : 18373 (java) R 18369 18371 17482 0 -1 4202560 25998 0 1 0 264 11 0 0 25 0 13 0 12088330 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4109101786 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18371/tid=18374] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18374/stat : 18374 (java) S 18369 18371 17482 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 12088331 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18375] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18375/stat : 18375 (java) S 18369 18371 17482 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12088331 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18376] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18376/stat : 18376 (java) S 18369 18371 17482 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 13 0 12088333 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18377] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18377/stat : 18377 (java) S 18369 18371 17482 0 -1 4202560 9 0 0 0 0 0 0 0 25 0 13 0 12088333 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18378] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18378/stat : 18378 (java) S 18369 18371 17482 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 12088334 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18379] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18379/stat : 18379 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18380] ppid=18369 vsize=1543376 CPUtime=0.42
/proc/18371/task/18380/stat : 18380 (java) R 18369 18371 17482 0 -1 4202560 1452 0 0 0 42 0 0 0 22 0 13 0 12088338 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 103108657 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18371/tid=18381] ppid=18369 vsize=1543376 CPUtime=2.46
/proc/18371/task/18381/stat : 18381 (java) R 18369 18371 17482 0 -1 4202560 9939 0 0 0 243 3 0 0 18 0 13 0 12088338 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 104140814 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18371/tid=18382] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18382/stat : 18382 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18383] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18383/stat : 18383 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12088338 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18384] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18384/stat : 18384 (java) S 18369 18371 17482 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12088399 1580417024 31173 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.65
Current children cumulated vsize (KiB) 1543376

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

[startup+3.50256 s]
/proc/loadavg: 1.00 1.00 1.00 4/118 18384
/proc/meminfo: memFree=1677900/2059040 swapFree=4140432/4192956
[pid=18371] ppid=18369 vsize=1543376 CPUtime=6.37
/proc/18371/stat : 18371 (java) S 18369 18371 17482 0 -1 4202496 45350 0 1 0 619 18 0 0 25 0 13 0 12088328 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18371/statm: 385844 38063 1434 10 0 383146 0
[pid=18371/tid=18373] ppid=18369 vsize=1543376 CPUtime=3.11
/proc/18371/task/18373/stat : 18373 (java) R 18369 18371 17482 0 -1 4202560 32068 0 1 0 298 13 0 0 25 0 13 0 12088330 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4108924656 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18371/tid=18374] ppid=18369 vsize=1543376 CPUtime=0.02
/proc/18371/task/18374/stat : 18374 (java) S 18369 18371 17482 0 -1 4202560 785 0 0 0 2 0 0 0 18 0 13 0 12088331 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18375] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18375/stat : 18375 (java) S 18369 18371 17482 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 12088331 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18376] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18376/stat : 18376 (java) S 18369 18371 17482 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 13 0 12088333 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 0 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18377] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18377/stat : 18377 (java) S 18369 18371 17482 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 12088333 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18378] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18378/stat : 18378 (java) S 18369 18371 17482 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 12088334 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18379] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18379/stat : 18379 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18380] ppid=18369 vsize=1543376 CPUtime=0.54
/proc/18371/task/18380/stat : 18380 (java) S 18369 18371 17482 0 -1 4202560 1466 0 0 0 54 0 0 0 22 0 13 0 12088338 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18381] ppid=18369 vsize=1543376 CPUtime=2.66
/proc/18371/task/18381/stat : 18381 (java) S 18369 18371 17482 0 -1 4202560 9954 0 0 0 263 3 0 0 18 0 13 0 12088338 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18382] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18382/stat : 18382 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 12088338 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
[pid=18371/tid=18383] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18383/stat : 18383 (java) S 18369 18371 17482 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 12088338 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 1 0 0 0
[pid=18371/tid=18384] ppid=18369 vsize=1543376 CPUtime=0
/proc/18371/task/18384/stat : 18384 (java) S 18369 18371 17482 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 12088399 1580417024 38063 1992294400 134512640 134550932 4293555648 18446744073709551615 4294960144 0 4 0 16800975 18446604437566813504 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.37
Current children cumulated vsize (KiB) 1543376

Child status: 30
Real time (s): 3.5866
CPU time (s): 6.45802
CPU user time (s): 6.25305
CPU system time (s): 0.204968
CPU usage (%): 180.06
Max. virtual memory (cumulated for all children) (KiB): 1548496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.25305
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45366
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= 395
involuntary context switches= 322

runsolver used 0.011998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-16 19:05:45
IDJOB=2670166
IDBENCH=48125
IDSOLVER=1165
FILE ID=node084/2670166-1276707945
PBS_JOBID= 11174082
Free space on /tmp= 62512 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_3.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670166-1276707945/watcher-2670166-1276707945 -o /tmp/evaluation-result-2670166-1276707945/solver-2670166-1276707945 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670166-1276707945.opb

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

MD5SUM BENCH= da214a3f088b29c437fc8e7d0ee2cf8a
RANDOM SEED=1301617468

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1808732 kB
Buffers:         20452 kB
Cached:         142124 kB
SwapCached:      13444 kB
Active:          80600 kB
Inactive:       102680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1808732 kB
SwapTotal:     4192956 kB
SwapFree:      4140432 kB
Dirty:             312 kB
Writeback:           0 kB
AnonPages:       11224 kB
Mapped:          13036 kB
Slab:            45220 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180228 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= 62512 MiB
End job on node084 at 2010-06-16 19:05:49