Trace number 2662015

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 2010-05-31OPT-3 1.15182 3.69494

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_1.opb
MD5SUM2f2a65bac822fb15bab629a6de652836
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.014996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved YES
Number of variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
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 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)96
Sum of products size (including duplicates)192
Number of different products48
Sum of products size96

Quality of the solution as a function of time


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

Solver Data 

0.14/0.50	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.14/0.50	c This is free software under the dual EPL/GNU LGPL licenses.
0.14/0.50	c See www.sat4j.org for details.
0.14/0.51	c version 2.2.0.v20100531
0.14/0.51	c java.runtime.name	Java(TM) SE Runtime Environment
0.14/0.51	c java.vm.name		Java HotSpot(TM) Server VM
0.14/0.51	c java.vm.version	11.2-b01
0.14/0.51	c java.vm.vendor	Sun Microsystems Inc.
0.14/0.51	c sun.arch.data.model	32
0.14/0.51	c java.version		1.6.0_12
0.14/0.51	c os.name		Linux
0.14/0.51	c os.version		2.6.18-164.el5
0.14/0.51	c os.arch		i386
0.14/0.51	c Free memory 		1393557488
0.14/0.51	c Max memory 		1395916800
0.14/0.51	c Total memory 		1395916800
0.14/0.51	c Number of processors 	2
0.14/0.59	c Pseudo Boolean Optimization
0.14/0.59	c ManyCore solver with 2 solvers running in parallel
0.14/0.59	c --- Begin Solver configuration ---
0.14/0.59	c Stops conflict analysis at the first Unique Implication Point
0.14/0.59	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.14/0.59	c Learn all clauses as in MiniSAT
0.14/0.59	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.59	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.59	c Expensive reason simplification
0.14/0.59	c Armin Biere (Picosat) restarts strategy
0.14/0.59	c Glucose learned constraints deletion strategy
0.14/0.59	c timeout=2147483s
0.14/0.59	c DB Simplification allowed=false
0.14/0.59	c --- End Solver configuration ---
0.14/0.59	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.59	c --- Begin Solver configuration ---
0.14/0.59	c Stops conflict analysis at the first Unique Implication Point
0.14/0.59	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.14/0.59	c Learn all clauses as in MiniSAT
0.14/0.59	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.59	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.59	c No reason simplification
0.14/0.59	c Armin Biere (Picosat) restarts strategy
0.14/0.59	c Glucose learned constraints deletion strategy
0.14/0.59	c timeout=2147483s
0.14/0.59	c DB Simplification allowed=false
0.14/0.59	c --- End Solver configuration ---
0.14/0.59	
0.14/0.59	c solving HOME/instance-2662015-1278574408.opb
0.14/0.59	c reading problem ... 
0.29/0.65	c ... done. Wall clock time 0.066s.
0.29/0.65	c #vars     68
0.29/0.65	c #constraints  128
0.29/0.65	c constraints type 
0.29/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.29/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.29/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.29/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.29/0.65	c constraints type 
0.29/0.65	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.29/0.65	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.29/0.65	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.29/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.29/0.68	c And the winner is CuttingPlanes
0.39/1.66	c SATISFIABLE
0.39/1.66	c OPTIMIZING...
0.39/1.66	c Got one! Elapsed wall clock time (in seconds):1.073
0.39/1.66	o -2
0.39/1.67	c And the winner is Resolution
0.42/2.66	c Got one! Elapsed wall clock time (in seconds):2.077
0.42/2.66	o -3
1.09/3.01	c And the winner is CuttingPlanes
1.13/3.67	c starts		: 3
1.13/3.67	c conflicts		: 55
1.13/3.67	c decisions		: 100
1.13/3.67	c propagations		: 983
1.13/3.67	c inspects		: 4356
1.13/3.67	c learnt literals	: 0
1.13/3.67	c learnt binary clauses	: 0
1.13/3.67	c learnt ternary clauses	: 0
1.13/3.67	c learnt clauses	: 54
1.13/3.67	c ignored clauses	: 0
1.13/3.67	c root simplifications	: 0
1.13/3.67	c removed literals (reason simplification)	: 0
1.13/3.67	c reason swapping (by a shorter reason)	: 0
1.13/3.67	c Calls to reduceDB	: 0
1.13/3.67	c number of reductions to clauses (during analyze)	: 0
1.13/3.67	c number of learned constraints concerned by reduction	: 0
1.13/3.67	c number of learning phase by resolution	: 0
1.13/3.67	c number of learning phase by cutting planes	: 0
1.13/3.67	c speed (assignments/second)	: 976.1668321747767
1.13/3.67	c non guided choices	0
1.13/3.67	c learnt constraints type 
1.13/3.67	c constraints type 
1.13/3.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
1.13/3.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.13/3.67	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
1.13/3.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
1.13/3.67	c constraints type 
1.13/3.67	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
1.13/3.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
1.13/3.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
1.13/3.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
1.13/3.67	s OPTIMUM FOUND
1.13/3.67	v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20 
1.13/3.67	c objective function=-3
1.13/3.67	c Total wall clock time (in seconds): 3.089

Verifier Data 

OK	-3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2662015-1278574408/watcher-2662015-1278574408 -o /tmp/evaluation-result-2662015-1278574408/solver-2662015-1278574408 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662015-1278574408.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: 1.07 0.99 0.82 3/106 29798
/proc/meminfo: memFree=1857424/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=24036 CPUtime=0
/proc/29798/stat : 29798 (runsolver) D 29796 29798 29651 0 -1 4202560 82 0 0 0 0 0 0 0 19 0 1 0 25653835 24612864 106 1992294400 4194304 4302564 140734210110912 18446744073709551615 257316987895 0 0 4096 24578 18446744071562154983 0 0 17 1 0 0 0
/proc/29798/statm: 6009 106 69 27 0 2647 0

[startup+0.029738 s]
/proc/loadavg: 1.07 0.99 0.82 3/106 29798
/proc/meminfo: memFree=1857424/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=24036 CPUtime=0
/proc/29798/stat : 29798 (runsolver) D 29796 29798 29651 0 -1 4202560 82 0 0 0 0 0 0 0 18 0 1 0 25653835 24612864 106 1992294400 4194304 4302564 140734210110912 18446744073709551615 257316987895 0 0 4096 24578 18446744071562154983 0 0 17 0 0 0 1
/proc/29798/statm: 6009 106 69 27 0 2647 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 24036

[startup+0.100746 s]
/proc/loadavg: 1.07 0.99 0.82 3/106 29798
/proc/meminfo: memFree=1857424/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=300 CPUtime=0
/proc/29798/stat : 29798 (java6) D 29796 29798 29651 0 -1 4194304 113 0 3 0 0 0 0 0 17 0 1 0 25653835 307200 35 1992294400 134512640 134550932 4294379376 18446744073709551615 7619284 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 8
/proc/29798/statm: 75 35 28 10 0 23 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 300

[startup+0.301788 s]
/proc/loadavg: 1.07 0.99 0.82 3/106 29798
/proc/meminfo: memFree=1857424/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=13764 CPUtime=0.02
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 1167 0 58 0 0 2 0 0 16 0 2 0 25653835 14094336 671 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 3478 671 339 10 0 1206 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13764

[startup+0.700807 s]
/proc/loadavg: 1.07 0.99 0.82 3/106 29798
/proc/meminfo: memFree=1857424/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=1527980 CPUtime=0.39
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 5469 0 108 0 33 6 0 0 16 0 14 0 25653835 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 381995 5013 1354 10 0 379298 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1527980

[startup+1.50188 s]
/proc/loadavg: 1.07 0.99 0.82 1/120 29814
/proc/meminfo: memFree=1829764/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=1527980 CPUtime=0.39
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 5469 0 108 0 33 6 0 0 16 0 14 0 25653835 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 381995 5013 1354 10 0 379298 0
[pid=29798/tid=29800] ppid=29796 vsize=1527980 CPUtime=0.26
/proc/29798/task/29800/stat : 29800 (java) S 29796 29798 29651 0 -1 4202560 3726 0 60 0 22 4 0 0 25 0 14 0 25653858 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 13
[pid=29798/tid=29801] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29801/stat : 29801 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 25653867 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29802] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29802/stat : 29802 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 14 0 25653867 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29803] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29803/stat : 29803 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25653870 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29804] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29804/stat : 29804 (java) S 29796 29798 29651 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 25653871 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29805] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29805/stat : 29805 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 25653871 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29806] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29806/stat : 29806 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25653878 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29807] ppid=29796 vsize=1527980 CPUtime=0.03
/proc/29798/task/29807/stat : 29807 (java) S 29796 29798 29651 0 -1 4202560 101 0 0 0 3 0 0 0 17 0 14 0 25653878 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29808] ppid=29796 vsize=1527980 CPUtime=0.03
/proc/29798/task/29808/stat : 29808 (java) S 29796 29798 29651 0 -1 4202560 525 0 0 0 3 0 0 0 17 0 14 0 25653878 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29809] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29809/stat : 29809 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25653878 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29810] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29810/stat : 29810 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25653878 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29813] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29813/stat : 29813 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25653902 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29814] ppid=29796 vsize=1527980 CPUtime=0
/proc/29798/task/29814/stat : 29814 (java) S 29796 29798 29651 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 25653902 1564651520 5013 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1527980

[startup+3.10205 s]
/proc/loadavg: 0.98 0.97 0.82 1/120 29816
/proc/meminfo: memFree=1829516/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=1535048 CPUtime=1.13
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 8866 0 108 0 105 8 0 0 16 0 14 0 25653835 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 383762 7151 1406 10 0 381065 0
[pid=29798/tid=29800] ppid=29796 vsize=1535048 CPUtime=0.26
/proc/29798/task/29800/stat : 29800 (java) S 29796 29798 29651 0 -1 4202560 3731 0 60 0 22 4 0 0 19 0 14 0 25653858 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 13
[pid=29798/tid=29801] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29801/stat : 29801 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 25653867 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29802] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29802/stat : 29802 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 14 0 25653867 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29803] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29803/stat : 29803 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25653870 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29804] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29804/stat : 29804 (java) S 29796 29798 29651 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 25653871 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29805] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29805/stat : 29805 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 25653871 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29806] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29806/stat : 29806 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25653878 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29807] ppid=29796 vsize=1535048 CPUtime=0.3
/proc/29798/task/29807/stat : 29807 (java) S 29796 29798 29651 0 -1 4202560 1081 0 0 0 30 0 0 0 15 0 14 0 25653878 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29808] ppid=29796 vsize=1535048 CPUtime=0.31
/proc/29798/task/29808/stat : 29808 (java) S 29796 29798 29651 0 -1 4202560 2509 0 0 0 31 0 0 0 16 0 14 0 25653878 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29809] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29809/stat : 29809 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25653878 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29810] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29810/stat : 29810 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25653878 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29813] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29813/stat : 29813 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29814] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29814/stat : 29814 (java) S 29796 29798 29651 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7151 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1535048
heavy processes:

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

[startup+3.50208 s]
/proc/loadavg: 0.98 0.97 0.82 1/120 29818
/proc/meminfo: memFree=1820836/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=1535048 CPUtime=1.13
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 8867 0 108 0 105 8 0 0 16 0 14 0 25653835 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 383762 7152 1407 10 0 381065 0
[pid=29798/tid=29800] ppid=29796 vsize=1535048 CPUtime=0.26
/proc/29798/task/29800/stat : 29800 (java) S 29796 29798 29651 0 -1 4202560 3731 0 60 0 22 4 0 0 19 0 14 0 25653858 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 13
[pid=29798/tid=29801] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29801/stat : 29801 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 25653867 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29802] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29802/stat : 29802 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 14 0 25653867 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29803] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29803/stat : 29803 (java) S 29796 29798 29651 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25653870 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29804] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29804/stat : 29804 (java) S 29796 29798 29651 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 25653871 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29805] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29805/stat : 29805 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 25653871 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29806] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29806/stat : 29806 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29807] ppid=29796 vsize=1535048 CPUtime=0.3
/proc/29798/task/29807/stat : 29807 (java) S 29796 29798 29651 0 -1 4202560 1081 0 0 0 30 0 0 0 15 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29808] ppid=29796 vsize=1535048 CPUtime=0.31
/proc/29798/task/29808/stat : 29808 (java) S 29796 29798 29651 0 -1 4202560 2509 0 0 0 31 0 0 0 16 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29809] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29809/stat : 29809 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29810] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29810/stat : 29810 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29813] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29813/stat : 29813 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29814] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29814/stat : 29814 (java) S 29796 29798 29651 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1535048

[startup+3.60209 s]
/proc/loadavg: 0.98 0.97 0.82 1/120 29818
/proc/meminfo: memFree=1820836/2059040 swapFree=4122420/4192956
[pid=29798] ppid=29796 vsize=1535048 CPUtime=1.13
/proc/29798/stat : 29798 (java) S 29796 29798 29651 0 -1 4202496 8867 0 108 0 105 8 0 0 16 0 14 0 25653835 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 19
/proc/29798/statm: 383762 7152 1407 10 0 381065 0
[pid=29798/tid=29800] ppid=29796 vsize=1535048 CPUtime=0.26
/proc/29798/task/29800/stat : 29800 (java) S 29796 29798 29651 0 -1 4202560 3731 0 60 0 22 4 0 0 19 0 14 0 25653858 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 13
[pid=29798/tid=29801] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29801/stat : 29801 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 14 0 25653867 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29802] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29802/stat : 29802 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 14 0 25653867 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29803] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29803/stat : 29803 (java) S 29796 29798 29651 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 25653870 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 0 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29804] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29804/stat : 29804 (java) S 29796 29798 29651 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 25653871 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29805] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29805/stat : 29805 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 25653871 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29806] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29806/stat : 29806 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29807] ppid=29796 vsize=1535048 CPUtime=0.3
/proc/29798/task/29807/stat : 29807 (java) S 29796 29798 29651 0 -1 4202560 1081 0 0 0 30 0 0 0 15 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 1 0 0 0
[pid=29798/tid=29808] ppid=29796 vsize=1535048 CPUtime=0.31
/proc/29798/task/29808/stat : 29808 (java) S 29796 29798 29651 0 -1 4202560 2509 0 0 0 31 0 0 0 16 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29809] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29809/stat : 29809 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29810] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29810/stat : 29810 (java) S 29796 29798 29651 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25653878 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29813] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29813/stat : 29813 (java) S 29796 29798 29651 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
[pid=29798/tid=29814] ppid=29796 vsize=1535048 CPUtime=0
/proc/29798/task/29814/stat : 29814 (java) S 29796 29798 29651 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 25653902 1571889152 7152 1992294400 134512640 134550932 4290056544 18446744073709551615 4294960144 0 4 0 16800975 18446604437838165952 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1535048

Child status: 30
Real time (s): 3.69494
CPU time (s): 1.15182
CPU user time (s): 1.06484
CPU system time (s): 0.086986
CPU usage (%): 31.173
Max. virtual memory (cumulated for all children) (KiB): 1535048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.06484
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8878
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= 724
involuntary context switches= 237

runsolver used 0.020996 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-08 09:33:28
IDJOB=2662015
IDBENCH=48270
IDSOLVER=1166
FILE ID=node012/2662015-1278574408
PBS_JOBID= 11240104
Free space on /tmp= 62492 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662015-1278574408/watcher-2662015-1278574408 -o /tmp/evaluation-result-2662015-1278574408/solver-2662015-1278574408 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662015-1278574408.opb

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

MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=2117839225

node012.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857820 kB
Buffers:         16376 kB
Cached:          80116 kB
SwapCached:      23952 kB
Active:          21420 kB
Inactive:       105844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857820 kB
SwapTotal:     4192956 kB
SwapFree:      4122420 kB
Dirty:             264 kB
Writeback:           0 kB
AnonPages:       11936 kB
Mapped:          12340 kB
Slab:            51984 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180512 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= 62492 MiB
End job on node012 at 2010-07-08 09:33:32