Trace number 2684533

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31UNSAT 4.68129 3.27588

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j3046_4-unsat.opb
MD5SUM194fc06f7c21580ad88e7dc6177066b4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints13430
Number of constraints which are clauses13178
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints252
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 187
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

Solver Data 

0.13/0.51	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.13/0.51	c This is free software under the dual EPL/GNU LGPL licenses.
0.13/0.52	c See www.sat4j.org for details.
0.13/0.53	c version 2.2.0.v20100531
0.13/0.53	c java.runtime.name	Java(TM) SE Runtime Environment
0.13/0.53	c java.vm.name		Java HotSpot(TM) Server VM
0.13/0.53	c java.vm.version	11.2-b01
0.13/0.53	c java.vm.vendor	Sun Microsystems Inc.
0.13/0.53	c sun.arch.data.model	32
0.13/0.53	c java.version		1.6.0_12
0.13/0.53	c os.name		Linux
0.13/0.53	c os.version		2.6.18-164.el5
0.13/0.53	c os.arch		i386
0.13/0.53	c Free memory 		1393557488
0.13/0.53	c Max memory 		1395916800
0.13/0.53	c Total memory 		1395916800
0.13/0.53	c Number of processors 	2
0.25/0.62	c Pseudo Boolean Optimization
0.25/0.62	c ManyCore solver with 2 solvers running in parallel
0.25/0.62	c --- Begin Solver configuration ---
0.25/0.62	c Stops conflict analysis at the first Unique Implication Point
0.25/0.62	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.25/0.62	c Learn all clauses as in MiniSAT
0.25/0.62	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.62	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.62	c Expensive reason simplification
0.25/0.62	c Armin Biere (Picosat) restarts strategy
0.25/0.62	c Glucose learned constraints deletion strategy
0.25/0.62	c timeout=2147483s
0.25/0.62	c DB Simplification allowed=false
0.25/0.62	c --- End Solver configuration ---
0.25/0.62	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.62	c --- Begin Solver configuration ---
0.25/0.62	c Stops conflict analysis at the first Unique Implication Point
0.25/0.62	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.25/0.62	c Learn all clauses as in MiniSAT
0.25/0.62	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.62	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.62	c No reason simplification
0.25/0.62	c Armin Biere (Picosat) restarts strategy
0.25/0.62	c Glucose learned constraints deletion strategy
0.25/0.62	c timeout=2147483s
0.25/0.62	c DB Simplification allowed=false
0.25/0.62	c --- End Solver configuration ---
0.25/0.62	
0.25/0.62	c solving HOME/instance-2684533-1278432541.opb
0.25/0.62	c reading problem ... 
3.10/2.11	c ... done. Wall clock time 1.488s.
3.10/2.11	c #vars     3968
3.10/2.11	c #constraints  11167
3.10/2.11	c constraints type 
3.10/2.11	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1106
3.10/2.11	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8766
3.10/2.11	c org.sat4j.pb.constraints.pb.MaxWatchPb => 252
3.10/2.11	c constraints type 
3.10/2.11	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8766
3.10/2.11	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1106
3.10/2.11	c org.sat4j.pb.constraints.pb.MaxWatchPb => 252
4.48/2.86	c And the winner is Resolution
4.66/3.25	c starts		: 1
4.66/3.25	c conflicts		: 10
4.66/3.25	c decisions		: 12
4.66/3.25	c propagations		: 5987
4.66/3.25	c inspects		: 15680
4.66/3.25	c learnt literals	: 2
4.66/3.25	c learnt binary clauses	: 3
4.66/3.25	c learnt ternary clauses	: 1
4.66/3.25	c learnt clauses	: 7
4.66/3.25	c ignored clauses	: 0
4.66/3.25	c root simplifications	: 0
4.66/3.25	c removed literals (reason simplification)	: 5
4.66/3.25	c reason swapping (by a shorter reason)	: 0
4.66/3.25	c Calls to reduceDB	: 0
4.66/3.25	c number of reductions to clauses (during analyze)	: 0
4.66/3.25	c number of learned constraints concerned by reduction	: 0
4.66/3.25	c number of learning phase by resolution	: 0
4.66/3.25	c number of learning phase by cutting planes	: 0
4.66/3.25	c speed (assignments/second)	: 5762.271414821945
4.66/3.25	c non guided choices	2
4.66/3.25	c learnt constraints type 
4.66/3.25	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 4
4.66/3.25	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 3
4.66/3.25	c constraints type 
4.66/3.25	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1106
4.66/3.25	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8766
4.66/3.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 252
4.66/3.25	c constraints type 
4.66/3.25	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8766
4.66/3.25	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1106
4.66/3.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 252
4.66/3.25	s UNSATISFIABLE
4.66/3.25	c Total wall clock time (in seconds): 2.628

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684533-1278432541/watcher-2684533-1278432541 -o /tmp/evaluation-result-2684533-1278432541/solver-2684533-1278432541 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2684533-1278432541.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: 0.07 0.02 0.00 2/106 17969
/proc/meminfo: memFree=1500524/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=24036 CPUtime=0
/proc/17969/stat : 17969 (runsolver) D 17967 17969 17871 0 -1 4202560 82 0 0 0 0 0 0 0 19 0 1 0 11466351 24612864 106 1992294400 4194304 4302564 140736776575424 18446744073709551615 273567818743 0 0 4096 24578 18446744071562234166 0 0 17 1 0 0 0
/proc/17969/statm: 6009 106 69 27 0 2647 0

[startup+0.073432 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 17969
/proc/meminfo: memFree=1500524/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=1700 CPUtime=0
/proc/17969/stat : 17969 (java6) D 17967 17969 17871 0 -1 4194304 162 0 7 0 0 0 0 0 17 0 1 0 11466351 1740800 73 1992294400 134512640 134550932 4292969248 18446744073709551615 5645008 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 5
/proc/17969/statm: 425 73 53 10 0 30 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1700

[startup+0.101434 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 17969
/proc/meminfo: memFree=1500524/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=248 CPUtime=0
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4194304 267 0 16 0 0 0 0 0 15 0 1 0 11466351 253952 28 1992294400 134512640 134550932 4292217520 18446744073709551615 5145172 0 2147483391 4096 0 18446744071699379390 0 0 17 0 0 0 7
/proc/17969/statm: 62 28 21 10 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 248

[startup+0.301455 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 17969
/proc/meminfo: memFree=1500524/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=13684 CPUtime=0.01
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4202496 1130 0 56 0 0 1 0 0 16 0 2 0 11466351 14012416 632 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 17
/proc/17969/statm: 3421 632 308 10 0 1206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13684

[startup+0.701495 s]
/proc/loadavg: 0.07 0.02 0.00 2/106 17969
/proc/meminfo: memFree=1500524/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=1526516 CPUtime=0.36
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4202496 5360 0 108 0 31 5 0 0 16 0 12 0 11466351 1563152384 4903 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17
/proc/17969/statm: 381629 4903 1361 10 0 378932 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526516

[startup+1.50157 s]
/proc/loadavg: 0.07 0.02 0.00 4/118 17981
/proc/meminfo: memFree=1468284/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=1534196 CPUtime=1.9
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4202496 12959 0 108 0 181 9 0 0 16 0 12 0 11466351 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17
/proc/17969/statm: 383549 11214 1411 10 0 380852 0
[pid=17969/tid=17971] ppid=17967 vsize=1534196 CPUtime=1.06
/proc/17969/task/17971/stat : 17971 (java) R 17967 17969 17871 0 -1 4202560 8100 0 60 0 100 6 0 0 18 0 12 0 11466373 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4109535451 0 4 0 16800975 0 0 0 -1 0 0 0 13
[pid=17969/tid=17972] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17972/stat : 17972 (java) S 17967 17969 17871 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 12 0 11466383 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17973] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17973/stat : 17973 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 12 0 11466383 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17974] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17974/stat : 17974 (java) S 17967 17969 17871 0 -1 4202560 2 0 0 0 0 0 0 0 17 0 12 0 11466386 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17975] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17975/stat : 17975 (java) S 17967 17969 17871 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 12 0 11466387 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17976] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17976/stat : 17976 (java) S 17967 17969 17871 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 11466387 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17977] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17977/stat : 17977 (java) S 17967 17969 17871 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 11466395 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17978] ppid=17967 vsize=1534196 CPUtime=0.03
/proc/17969/task/17978/stat : 17978 (java) R 17967 17969 17871 0 -1 4202560 151 0 0 0 3 0 0 0 19 0 12 0 11466395 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 103223344 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=17969/tid=17979] ppid=17967 vsize=1534196 CPUtime=0.78
/proc/17969/task/17979/stat : 17979 (java) R 17967 17969 17871 0 -1 4202560 3692 0 0 0 77 1 0 0 16 0 12 0 11466395 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 106251783 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=17969/tid=17980] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17980/stat : 17980 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 12 0 11466395 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17981] ppid=17967 vsize=1534196 CPUtime=0
/proc/17969/task/17981/stat : 17981 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 11466395 1571016704 11214 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 1534196

[startup+3.10172 s]
/proc/loadavg: 0.07 0.02 0.00 6/118 17981
/proc/meminfo: memFree=1434308/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=1542732 CPUtime=4.66
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4202496 21562 0 108 0 454 12 0 0 16 0 14 0 11466351 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17
/proc/17969/statm: 385683 17155 1426 10 0 382986 0
[pid=17969/tid=17971] ppid=17967 vsize=1542732 CPUtime=1.58
/proc/17969/task/17971/stat : 17971 (java) S 17967 17969 17871 0 -1 4202560 10941 0 60 0 151 7 0 0 19 0 14 0 11466373 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 13
[pid=17969/tid=17972] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17972/stat : 17972 (java) S 17967 17969 17871 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 14 0 11466383 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17973] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17973/stat : 17973 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 14 0 11466383 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17974] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17974/stat : 17974 (java) S 17967 17969 17871 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 14 0 11466386 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
[pid=17969/tid=17975] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17975/stat : 17975 (java) S 17967 17969 17871 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 11466387 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17976] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17976/stat : 17976 (java) S 17967 17969 17871 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 11466387 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17977] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17977/stat : 17977 (java) S 17967 17969 17871 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17978] ppid=17967 vsize=1542732 CPUtime=0.77
/proc/17969/task/17978/stat : 17978 (java) S 17967 17969 17871 0 -1 4202560 4102 0 0 0 76 1 0 0 18 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17979] ppid=17967 vsize=1542732 CPUtime=2.05
/proc/17969/task/17979/stat : 17979 (java) S 17967 17969 17871 0 -1 4202560 4366 0 0 0 204 1 0 0 17 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
[pid=17969/tid=17980] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17980/stat : 17980 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17981] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17981/stat : 17981 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.66
Current children cumulated vsize (KiB) 1542732

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

[startup+3.20273 s]
/proc/loadavg: 0.07 0.02 0.00 1/120 17985
/proc/meminfo: memFree=1424252/2059040 swapFree=4192956/4192956
[pid=17969] ppid=17967 vsize=1542732 CPUtime=4.66
/proc/17969/stat : 17969 (java) S 17967 17969 17871 0 -1 4202496 21562 0 108 0 454 12 0 0 16 0 14 0 11466351 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 17
/proc/17969/statm: 385683 17155 1426 10 0 382986 0
[pid=17969/tid=17971] ppid=17967 vsize=1542732 CPUtime=1.58
/proc/17969/task/17971/stat : 17971 (java) S 17967 17969 17871 0 -1 4202560 10941 0 60 0 151 7 0 0 19 0 14 0 11466373 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 13
[pid=17969/tid=17972] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17972/stat : 17972 (java) S 17967 17969 17871 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 14 0 11466383 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17973] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17973/stat : 17973 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 19 0 14 0 11466383 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17974] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17974/stat : 17974 (java) S 17967 17969 17871 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 14 0 11466386 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 0 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
[pid=17969/tid=17975] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17975/stat : 17975 (java) S 17967 17969 17871 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 11466387 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17976] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17976/stat : 17976 (java) S 17967 17969 17871 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 11466387 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17977] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17977/stat : 17977 (java) S 17967 17969 17871 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17978] ppid=17967 vsize=1542732 CPUtime=0.77
/proc/17969/task/17978/stat : 17978 (java) S 17967 17969 17871 0 -1 4202560 4102 0 0 0 76 1 0 0 18 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17979] ppid=17967 vsize=1542732 CPUtime=2.05
/proc/17969/task/17979/stat : 17979 (java) S 17967 17969 17871 0 -1 4202560 4366 0 0 0 204 1 0 0 17 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
[pid=17969/tid=17980] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17980/stat : 17980 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 23 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17981] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17981/stat : 17981 (java) S 17967 17969 17871 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 11466395 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 0 0 0 0
[pid=17969/tid=17984] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17984/stat : 17984 (java) S 17967 17969 17871 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 11466580 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
[pid=17969/tid=17985] ppid=17967 vsize=1542732 CPUtime=0
/proc/17969/task/17985/stat : 17985 (java) S 17967 17969 17871 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 11466586 1579757568 17155 1992294400 134512640 134550932 4292217520 18446744073709551615 4294960144 0 4 0 16800975 18446604437831619904 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.66
Current children cumulated vsize (KiB) 1542732

Child status: 20
Real time (s): 3.27588
CPU time (s): 4.68129
CPU user time (s): 4.54731
CPU system time (s): 0.133979
CPU usage (%): 142.902
Max. virtual memory (cumulated for all children) (KiB): 1544640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.54731
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21574
page faults= 108
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 738
involuntary context switches= 349

runsolver used 0.010998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-06 18:09:01
IDJOB=2684533
IDBENCH=72884
IDSOLVER=1166
FILE ID=node018/2684533-1278432541
PBS_JOBID= 11233454
Free space on /tmp= 62520 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j3046_4-unsat.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684533-1278432541/watcher-2684533-1278432541 -o /tmp/evaluation-result-2684533-1278432541/solver-2684533-1278432541 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2684533-1278432541.opb

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

MD5SUM BENCH= 194fc06f7c21580ad88e7dc6177066b4
RANDOM SEED=702736878

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1500920 kB
Buffers:         97680 kB
Cached:         329052 kB
SwapCached:          0 kB
Active:         168964 kB
Inactive:       317912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1500920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             988 kB
Writeback:           0 kB
AnonPages:       60176 kB
Mapped:          14416 kB
Slab:            49272 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180076 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= 62520 MiB
End job on node018 at 2010-07-06 18:09:04