Trace number 2663032

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 2010-05-31UNSAT 7.01393 4.4194

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa6288-047.opb
MD5SUM74304bad8e53580b77abf30e0c0ba7f6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.272958
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables20820
Total number of constraints44648
Number of constraints which are clauses44648
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Number of terms in the objective function 20820
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 20820
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20820
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100531
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2663032-1276420307.opb
0.24/0.21	c reading problem ... 
4.32/2.33	c ... done. Wall clock time 2.123s.
4.32/2.33	c #vars     20820
4.32/2.33	c #constraints  44629
4.32/2.33	c constraints type 
4.32/2.33	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16515
4.32/2.33	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 28106
4.32/2.33	c constraints type 
4.32/2.33	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28106
4.32/2.33	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16515
5.90/3.12	c And the winner is Resolution
6.99/4.39	c starts		: 0
6.99/4.39	c conflicts		: 0
6.99/4.39	c decisions		: 0
6.99/4.39	c propagations		: 191
6.99/4.39	c inspects		: 343
6.99/4.39	c learnt literals	: 0
6.99/4.39	c learnt binary clauses	: 0
6.99/4.39	c learnt ternary clauses	: 0
6.99/4.39	c learnt clauses	: 0
6.99/4.39	c ignored clauses	: 0
6.99/4.39	c root simplifications	: 0
6.99/4.39	c removed literals (reason simplification)	: 0
6.99/4.39	c reason swapping (by a shorter reason)	: 0
6.99/4.39	c Calls to reduceDB	: 0
6.99/4.39	c number of reductions to clauses (during analyze)	: 0
6.99/4.39	c number of learned constraints concerned by reduction	: 0
6.99/4.39	c number of learning phase by resolution	: 0
6.99/4.39	c number of learning phase by cutting planes	: 0
6.99/4.39	c speed (assignments/second)	: 92.71844660194175
6.99/4.39	c non guided choices	0
6.99/4.39	c learnt constraints type 
6.99/4.39	c constraints type 
6.99/4.39	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16515
6.99/4.39	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 28106
6.99/4.39	c constraints type 
6.99/4.39	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28106
6.99/4.39	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16515
6.99/4.39	s UNSATISFIABLE
6.99/4.39	c Total wall clock time (in seconds): 4.186

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-2663032-1276420307/watcher-2663032-1276420307 -o /tmp/evaluation-result-2663032-1276420307/solver-2663032-1276420307 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663032-1276420307.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: 1.09 1.13 1.46 3/106 24751
/proc/meminfo: memFree=1855276/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1700 CPUtime=0
/proc/24751/stat : 24751 (java) R 24749 24751 24429 0 -1 4194304 369 0 0 0 0 0 0 0 19 0 1 0 17634718 1740800 99 1992294400 134512640 134550932 4293459440 18446744073709551615 134521816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24751/statm: 425 105 81 10 0 30 0

[startup+0.107429 s]
/proc/loadavg: 1.09 1.13 1.46 3/106 24751
/proc/meminfo: memFree=1855276/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1524180 CPUtime=0.09
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 4033 0 1 0 7 2 0 0 18 0 12 0 17634718 1560760320 3471 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 381045 3471 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.201513 s]
/proc/loadavg: 1.09 1.13 1.46 3/106 24751
/proc/meminfo: memFree=1855276/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1526100 CPUtime=0.24
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 5100 0 1 0 22 2 0 0 18 0 12 0 17634718 1562726400 4536 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 381525 4536 1346 10 0 378828 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526100

[startup+0.301511 s]
/proc/loadavg: 1.09 1.13 1.46 3/106 24751
/proc/meminfo: memFree=1855276/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1526260 CPUtime=0.39
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 5613 0 1 0 36 3 0 0 18 0 12 0 17634718 1562890240 5049 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 381565 5049 1361 10 0 378868 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1526260

[startup+0.701506 s]
/proc/loadavg: 1.09 1.13 1.46 3/106 24751
/proc/meminfo: memFree=1855276/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1528992 CPUtime=1.17
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 9137 0 1 0 113 4 0 0 18 0 12 0 17634718 1565687808 8097 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 382248 8097 1396 10 0 379551 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1528992

[startup+1.50049 s]
/proc/loadavg: 1.16 1.15 1.46 5/118 24763
/proc/meminfo: memFree=1809240/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1536288 CPUtime=2.71
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 20505 0 1 0 261 10 0 0 18 0 12 0 17634718 1573158912 18208 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 384072 18209 1413 10 0 381375 0
[pid=24751/tid=24753] ppid=24749 vsize=1536288 CPUtime=1.46
/proc/24751/task/24753/stat : 24753 (java) R 24749 24751 24429 0 -1 4202560 14602 0 1 0 140 6 0 0 18 0 12 0 17634719 1573158912 18209 1992294400 134512640 134550932 4293459440 18446744073709551615 4109173820 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24751/tid=24754] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24754/stat : 24754 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 12 0 17634720 1573158912 18210 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24755] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24755/stat : 24755 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 12 0 17634720 1573158912 18210 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24756] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24756/stat : 24756 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 17634722 1573158912 18211 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24757] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24757/stat : 24757 (java) S 24749 24751 24429 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 12 0 17634723 1573158912 18211 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24758] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24758/stat : 24758 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 17634723 1573158912 18212 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24759] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24759/stat : 24759 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 17634727 1573158912 18212 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24760] ppid=24749 vsize=1536288 CPUtime=0.51
/proc/24751/task/24760/stat : 24760 (java) R 24749 24751 24429 0 -1 4202560 1531 0 0 0 51 0 0 0 25 0 12 0 17634727 1573158912 18213 1992294400 134512640 134550932 4293459440 18446744073709551615 106123488 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24751/tid=24761] ppid=24749 vsize=1536288 CPUtime=0.7
/proc/24751/task/24761/stat : 24761 (java) R 24749 24751 24429 0 -1 4202560 3304 0 0 0 69 1 0 0 25 0 12 0 17634727 1573158912 18213 1992294400 134512640 134550932 4293459440 18446744073709551615 106106998 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24751/tid=24762] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24762/stat : 24762 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 17634727 1573158912 18214 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24763] ppid=24749 vsize=1536288 CPUtime=0
/proc/24751/task/24763/stat : 24763 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 17634727 1573158912 18214 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1536288

[startup+3.10147 s]
/proc/loadavg: 1.16 1.15 1.46 7/118 24763
/proc/meminfo: memFree=1741288/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1545632 CPUtime=5.9
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 40889 0 1 0 571 19 0 0 18 0 14 0 17634718 1582727168 35865 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 386408 35866 1413 10 0 383711 0
[pid=24751/tid=24753] ppid=24749 vsize=1545632 CPUtime=2.3
/proc/24751/task/24753/stat : 24753 (java) S 24749 24751 24429 0 -1 4202560 27117 0 1 0 218 12 0 0 19 0 14 0 17634719 1582727168 35866 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24754] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24754/stat : 24754 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 17634720 1582727168 35866 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24755] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24755/stat : 24755 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 17634720 1582727168 35866 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24756] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24756/stat : 24756 (java) R 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 17634722 1582727168 35866 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 0
[pid=24751/tid=24757] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24757/stat : 24757 (java) S 24749 24751 24429 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 17634723 1582727168 35866 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24758] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24758/stat : 24758 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 17634723 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24759] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24759/stat : 24759 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 17634727 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24760] ppid=24749 vsize=1545632 CPUtime=1.31
/proc/24751/task/24760/stat : 24760 (java) R 24749 24751 24429 0 -1 4202560 3995 0 0 0 129 2 0 0 25 0 14 0 17634727 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 103862343 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24751/tid=24761] ppid=24749 vsize=1545632 CPUtime=1.33
/proc/24751/task/24761/stat : 24761 (java) R 24749 24751 24429 0 -1 4202560 5740 0 0 0 131 2 0 0 25 0 14 0 17634727 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24751/tid=24762] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24762/stat : 24762 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 17634727 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24763] ppid=24749 vsize=1545632 CPUtime=0
/proc/24751/task/24763/stat : 24763 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 17634727 1582727168 35867 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1545632

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

[startup+3.20147 s]
/proc/loadavg: 1.16 1.15 1.46 7/118 24763
/proc/meminfo: memFree=1741288/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1546216 CPUtime=6.09
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 41641 0 1 0 590 19 0 0 18 0 13 0 17634718 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 386554 36322 1414 10 0 383857 0
[pid=24751/tid=24753] ppid=24749 vsize=1546216 CPUtime=2.3
/proc/24751/task/24753/stat : 24753 (java) S 24749 24751 24429 0 -1 4202560 27117 0 1 0 218 12 0 0 19 0 13 0 17634719 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24754] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24754/stat : 24754 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 17634720 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24755] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24755/stat : 24755 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 17634720 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24756] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24756/stat : 24756 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 17634722 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24757] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24757/stat : 24757 (java) S 24749 24751 24429 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 13 0 17634723 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24758] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24758/stat : 24758 (java) S 24749 24751 24429 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 17634723 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24759] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24759/stat : 24759 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 17634727 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24760] ppid=24749 vsize=1546216 CPUtime=1.38
/proc/24751/task/24760/stat : 24760 (java) R 24749 24751 24429 0 -1 4202560 3995 0 0 0 136 2 0 0 25 0 13 0 17634727 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 104163866 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=24751/tid=24761] ppid=24749 vsize=1546216 CPUtime=1.41
/proc/24751/task/24761/stat : 24761 (java) R 24749 24751 24429 0 -1 4202560 6331 0 0 0 139 2 0 0 25 0 13 0 17634727 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 104163901 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=24751/tid=24762] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24762/stat : 24762 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 17634727 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24763] ppid=24749 vsize=1546216 CPUtime=0
/proc/24751/task/24763/stat : 24763 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 17634727 1583325184 36322 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 1546216

[startup+4.00146 s]
/proc/loadavg: 1.16 1.15 1.46 4/119 24765
/proc/meminfo: memFree=1714496/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=1545028 CPUtime=6.99
/proc/24751/stat : 24751 (java) S 24749 24751 24429 0 -1 4202496 46583 0 1 0 677 22 0 0 18 0 12 0 17634718 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 386257 40653 1439 10 0 383560 0
[pid=24751/tid=24753] ppid=24749 vsize=1545028 CPUtime=2.3
/proc/24751/task/24753/stat : 24753 (java) S 24749 24751 24429 0 -1 4202560 27117 0 1 0 218 12 0 0 18 0 12 0 17634719 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24754] ppid=24749 vsize=1545028 CPUtime=0.07
/proc/24751/task/24754/stat : 24754 (java) S 24749 24751 24429 0 -1 4202560 2099 0 0 0 7 0 0 0 17 0 12 0 17634720 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
[pid=24751/tid=24755] ppid=24749 vsize=1545028 CPUtime=0.04
/proc/24751/task/24755/stat : 24755 (java) S 24749 24751 24429 0 -1 4202560 1411 0 0 0 4 0 0 0 18 0 12 0 17634720 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24756] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24756/stat : 24756 (java) S 24749 24751 24429 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 12 0 17634722 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 0 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24757] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24757/stat : 24757 (java) S 24749 24751 24429 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 12 0 17634723 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24758] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24758/stat : 24758 (java) S 24749 24751 24429 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 17634723 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24759] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24759/stat : 24759 (java) S 24749 24751 24429 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 17634727 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24760] ppid=24749 vsize=1545028 CPUtime=1.56
/proc/24751/task/24760/stat : 24760 (java) S 24749 24751 24429 0 -1 4202560 4001 0 0 0 154 2 0 0 25 0 12 0 17634727 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
[pid=24751/tid=24761] ppid=24749 vsize=1545028 CPUtime=1.8
/proc/24751/task/24761/stat : 24761 (java) S 24749 24751 24429 0 -1 4202560 6684 0 0 0 178 2 0 0 17 0 12 0 17634727 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24762] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24762/stat : 24762 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 17634727 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 0 0 0 0
[pid=24751/tid=24763] ppid=24749 vsize=1545028 CPUtime=0
/proc/24751/task/24763/stat : 24763 (java) S 24749 24751 24429 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 17634727 1582108672 40653 1992294400 134512640 134550932 4293459440 18446744073709551615 4294960144 0 4 0 16800975 18446604437864603776 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 1545028

[startup+4.40145 s]
/proc/loadavg: 1.16 1.15 1.46 2/108 24766
/proc/meminfo: memFree=1697268/2059040 swapFree=4135604/4192956
[pid=24751] ppid=24749 vsize=0 CPUtime=6.99
/proc/24751/stat : 24751 (java) Z 24749 24751 24429 0 -1 4203548 46593 0 1 0 677 22 0 0 18 0 2 0 17634718 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/24751/statm: 0 0 0 0 0 0 0
[pid=24751/tid=24753] ppid=24749 vsize=0 CPUtime=2.31
/proc/24751/task/24753/stat : 24753 (java) R 24749 24751 24429 0 -1 4203588 27124 0 1 0 218 13 0 0 19 0 2 0 17634719 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4.4194
CPU time (s): 7.01393
CPU user time (s): 6.77497
CPU system time (s): 0.238963
CPU usage (%): 158.708
Max. virtual memory (cumulated for all children) (KiB): 1546528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.77497
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46593
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= 277
involuntary context switches= 250

runsolver used 0.014997 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-13 11:11:48
IDJOB=2663032
IDBENCH=2068
IDSOLVER=1166
FILE ID=node002/2663032-1276420307
PBS_JOBID= 11173299
Free space on /tmp= 62396 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa6288-047.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663032-1276420307/watcher-2663032-1276420307 -o /tmp/evaluation-result-2663032-1276420307/solver-2663032-1276420307 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663032-1276420307.opb

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

MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6
RANDOM SEED=414517515

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855548 kB
Buffers:         10128 kB
Cached:         116456 kB
SwapCached:      10340 kB
Active:          32120 kB
Inactive:       106976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855548 kB
SwapTotal:     4192956 kB
SwapFree:      4135604 kB
Dirty:            2112 kB
Writeback:           0 kB
AnonPages:       11000 kB
Mapped:           9120 kB
Slab:            42500 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181660 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= 62396 MiB
End job on node002 at 2010-06-13 11:11:52