Trace number 2658300

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 Resolution 2.2.0 2010-05-26OPT3 6.24905 4.91469

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
MD5SUM9967eb2b89437d51526bdf8efb5c6065
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.08253
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 variables126
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.08/0.20	c Pseudo Boolean Optimization
0.08/0.20	c --- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.20	c Expensive reason simplification
0.08/0.20	c Armin Biere (Picosat) restarts strategy
0.08/0.20	c Glucose learned constraints deletion strategy
0.08/0.20	c timeout=2147483s
0.08/0.20	c DB Simplification allowed=false
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving HOME/instance-2658300-1276646842.opb
0.08/0.20	c reading problem ... 
0.38/0.32	c ... done. Wall clock time 0.121s.
0.38/0.32	c #vars     378
0.38/0.32	c #constraints  526
0.38/0.32	c constraints type 
0.38/0.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
0.38/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
2.06/1.38	c cleaning 2500 clauses out of 5000 with flag 5000/5000
3.13/2.21	c cleaning 4250 clauses out of 8500 with flag 11001/11001
4.27/3.02	c cleaning 5617 clauses out of 11249 with flag 18003/18003
4.27/3.05	c SATISFIABLE
4.27/3.05	c OPTIMIZING...
4.27/3.05	c Got one! Elapsed wall clock time (in seconds):2.846
4.27/3.05	o 7
4.88/3.62	c Got one! Elapsed wall clock time (in seconds):3.416
4.88/3.62	o 5
5.18/3.93	c cleaning 6812 clauses out of 13630 with flag 26002/26002
5.33/4.04	c Got one! Elapsed wall clock time (in seconds):3.841
5.33/4.04	o 3
6.13/4.90	c starts		: 57
6.13/4.90	c conflicts		: 33368
6.13/4.90	c decisions		: 37788
6.13/4.90	c propagations		: 509089
6.13/4.90	c inspects		: 11530898
6.13/4.90	c learnt literals	: 8
6.13/4.90	c learnt binary clauses	: 31
6.13/4.90	c learnt ternary clauses	: 86
6.13/4.90	c learnt clauses	: 33359
6.13/4.90	c ignored clauses	: 0
6.13/4.90	c root simplifications	: 0
6.13/4.90	c removed literals (reason simplification)	: 522642
6.13/4.90	c reason swapping (by a shorter reason)	: 0
6.13/4.90	c Calls to reduceDB	: 4
6.13/4.90	c number of reductions to clauses (during analyze)	: 0
6.13/4.90	c number of learned constraints concerned by reduction	: 0
6.13/4.90	c number of learning phase by resolution	: 0
6.13/4.90	c number of learning phase by cutting planes	: 0
6.13/4.90	c speed (assignments/second)	: 598224.4418331375
6.13/4.90	c non guided choices	954
6.13/4.90	c learnt constraints type 
6.13/4.90	c constraints type 
6.13/4.90	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
6.13/4.90	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
6.13/4.90	s OPTIMUM FOUND
6.23/4.90	v x1 x2 -x3 -x4 -x5 -x6 x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 x16 -x17 -x18 x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 x30 x31 -x32 x33 x34 x35 x36 x37 -x38 -x39 -x40 x41 -x42 x43 x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 x63 -x64 -x65 -x66 x67 -x68 x69 -x70 -x71 x72 x73 -x74 -x75 -x76 x77 -x78 x79 -x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 x109 x110 -x111 -x112 -x113 x114 -x115 -x116 x117 -x118 -x119 -x120 x121 x122 -x123 x124 -x125 -x126 
6.23/4.90	c objective function=3
6.23/4.90	c Total wall clock time (in seconds): 4.695

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-2658300-1276646842/watcher-2658300-1276646842 -o /tmp/evaluation-result-2658300-1276646842/solver-2658300-1276646842 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658300-1276646842.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7355
/proc/meminfo: memFree=1806848/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1832 CPUtime=0
/proc/7355/stat : 7355 (java6) R 7353 7355 7202 0 -1 4194304 246 0 0 0 0 0 0 0 19 0 1 0 40285484 1875968 148 1992294400 134512640 134550932 4288111744 18446744073709551615 9681422 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7355/statm: 459 153 116 10 0 64 0

[startup+0.0391311 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7355
/proc/meminfo: memFree=1806848/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1520328 CPUtime=0.03
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 3311 0 1 0 1 2 0 0 18 0 4 0 40285484 1556815872 2754 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 380082 2754 945 10 0 377392 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1520328

[startup+0.101137 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7355
/proc/meminfo: memFree=1806848/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1524184 CPUtime=0.08
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 3958 0 1 0 6 2 0 0 18 0 12 0 40285484 1560764416 3397 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 381046 3397 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300366 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7355
/proc/meminfo: memFree=1806848/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1526224 CPUtime=0.38
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 5301 0 1 0 35 3 0 0 18 0 12 0 40285484 1562853376 4738 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 381556 4738 1363 10 0 378858 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526224

[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7355
/proc/meminfo: memFree=1806848/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1531512 CPUtime=1.15
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 7005 0 1 0 110 5 0 0 18 0 13 0 40285484 1568268288 6393 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 382878 6393 1417 10 0 380180 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1531512

[startup+1.50226 s]
/proc/loadavg: 1.08 1.02 1.01 2/119 7368
/proc/meminfo: memFree=1779036/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1531512 CPUtime=2.3
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 12370 0 1 0 223 7 0 0 18 0 13 0 40285484 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 382878 11755 1438 10 0 380180 0
[pid=7355/tid=7357] ppid=7353 vsize=1531512 CPUtime=1.28
/proc/7355/task/7357/stat : 7357 (java) R 7353 7355 7202 0 -1 4202560 8857 0 1 0 123 5 0 0 20 0 13 0 40285486 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4109558819 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7355/tid=7358] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7358/stat : 7358 (java) S 7353 7355 7202 0 -1 4202560 206 0 0 0 0 0 0 0 18 0 13 0 40285487 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7359] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7359/stat : 7359 (java) S 7353 7355 7202 0 -1 4202560 102 0 0 0 0 0 0 0 18 0 13 0 40285487 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7360] ppid=7353 vsize=1531512 CPUtime=0.02
/proc/7355/task/7360/stat : 7360 (java) S 7353 7355 7202 0 -1 4202560 302 0 0 0 2 0 0 0 15 0 13 0 40285489 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7361] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7361/stat : 7361 (java) S 7353 7355 7202 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40285490 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7362] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7362/stat : 7362 (java) S 7353 7355 7202 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 40285490 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7363] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7363/stat : 7363 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7364] ppid=7353 vsize=1531512 CPUtime=0.4
/proc/7355/task/7364/stat : 7364 (java) S 7353 7355 7202 0 -1 4202560 463 0 0 0 40 0 0 0 22 0 13 0 40285494 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7365] ppid=7353 vsize=1531512 CPUtime=0.56
/proc/7355/task/7365/stat : 7365 (java) S 7353 7355 7202 0 -1 4202560 1374 0 0 0 56 0 0 0 23 0 13 0 40285494 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7366] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7366/stat : 7366 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7367] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7367/stat : 7367 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40285494 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7368] ppid=7353 vsize=1531512 CPUtime=0
/proc/7355/task/7368/stat : 7368 (java) S 7353 7355 7202 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40285518 1568268288 11755 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 1531512

[startup+3.10142 s]
/proc/loadavg: 1.08 1.02 1.01 2/119 7368
/proc/meminfo: memFree=1758576/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1536100 CPUtime=4.39
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 17391 0 1 0 430 9 0 0 18 0 13 0 40285484 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 384025 16252 1438 10 0 381327 0
[pid=7355/tid=7357] ppid=7353 vsize=1536100 CPUtime=2.81
/proc/7355/task/7357/stat : 7357 (java) R 7353 7355 7202 0 -1 4202560 11400 0 1 0 275 6 0 0 25 0 13 0 40285486 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4109557072 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7355/tid=7358] ppid=7353 vsize=1536100 CPUtime=0.01
/proc/7355/task/7358/stat : 7358 (java) S 7353 7355 7202 0 -1 4202560 431 0 0 0 1 0 0 0 16 0 13 0 40285487 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7359] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7359/stat : 7359 (java) S 7353 7355 7202 0 -1 4202560 195 0 0 0 0 0 0 0 15 0 13 0 40285487 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7360] ppid=7353 vsize=1536100 CPUtime=0.06
/proc/7355/task/7360/stat : 7360 (java) S 7353 7355 7202 0 -1 4202560 672 0 0 0 6 0 0 0 15 0 13 0 40285489 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7361] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7361/stat : 7361 (java) S 7353 7355 7202 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7362] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7362/stat : 7362 (java) S 7353 7355 7202 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7363] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7363/stat : 7363 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7364] ppid=7353 vsize=1536100 CPUtime=0.47
/proc/7355/task/7364/stat : 7364 (java) S 7353 7355 7202 0 -1 4202560 488 0 0 0 47 0 0 0 15 0 13 0 40285494 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7365] ppid=7353 vsize=1536100 CPUtime=0.99
/proc/7355/task/7365/stat : 7365 (java) S 7353 7355 7202 0 -1 4202560 3139 0 0 0 98 1 0 0 15 0 13 0 40285494 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7366] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7366/stat : 7366 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7367] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7367/stat : 7367 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40285494 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7368] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7368/stat : 7368 (java) S 7353 7355 7202 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40285518 1572966400 16252 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.39
Current children cumulated vsize (KiB) 1536100

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

[startup+3.90148 s]
/proc/loadavg: 1.08 1.02 1.01 2/119 7368
/proc/meminfo: memFree=1746300/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1536100 CPUtime=5.18
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 18719 0 1 0 508 10 0 0 18 0 13 0 40285484 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 384025 17580 1438 10 0 381327 0
[pid=7355/tid=7357] ppid=7353 vsize=1536100 CPUtime=3.6
/proc/7355/task/7357/stat : 7357 (java) R 7353 7355 7202 0 -1 4202560 12728 0 1 0 354 6 0 0 25 0 13 0 40285486 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4159651618 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7355/tid=7358] ppid=7353 vsize=1536100 CPUtime=0.01
/proc/7355/task/7358/stat : 7358 (java) S 7353 7355 7202 0 -1 4202560 431 0 0 0 1 0 0 0 16 0 13 0 40285487 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7359] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7359/stat : 7359 (java) S 7353 7355 7202 0 -1 4202560 195 0 0 0 0 0 0 0 15 0 13 0 40285487 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7360] ppid=7353 vsize=1536100 CPUtime=0.06
/proc/7355/task/7360/stat : 7360 (java) S 7353 7355 7202 0 -1 4202560 672 0 0 0 6 0 0 0 15 0 13 0 40285489 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7361] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7361/stat : 7361 (java) S 7353 7355 7202 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7362] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7362/stat : 7362 (java) S 7353 7355 7202 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7363] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7363/stat : 7363 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7364] ppid=7353 vsize=1536100 CPUtime=0.47
/proc/7355/task/7364/stat : 7364 (java) S 7353 7355 7202 0 -1 4202560 488 0 0 0 47 0 0 0 15 0 13 0 40285494 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7365] ppid=7353 vsize=1536100 CPUtime=0.99
/proc/7355/task/7365/stat : 7365 (java) S 7353 7355 7202 0 -1 4202560 3139 0 0 0 98 1 0 0 15 0 13 0 40285494 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7366] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7366/stat : 7366 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7367] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7367/stat : 7367 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40285494 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7368] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7368/stat : 7368 (java) S 7353 7355 7202 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40285518 1572966400 17580 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.18
Current children cumulated vsize (KiB) 1536100

[startup+4.70156 s]
/proc/loadavg: 1.08 1.02 1.01 2/119 7368
/proc/meminfo: memFree=1740968/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1536100 CPUtime=6.03
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 18835 0 1 0 593 10 0 0 18 0 13 0 40285484 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 384025 17690 1440 10 0 381327 0
[pid=7355/tid=7357] ppid=7353 vsize=1536100 CPUtime=4.36
/proc/7355/task/7357/stat : 7357 (java) R 7353 7355 7202 0 -1 4202560 12730 0 1 0 430 6 0 0 25 0 13 0 40285486 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4109663487 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7355/tid=7358] ppid=7353 vsize=1536100 CPUtime=0.02
/proc/7355/task/7358/stat : 7358 (java) S 7353 7355 7202 0 -1 4202560 492 0 0 0 2 0 0 0 16 0 13 0 40285487 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7359] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7359/stat : 7359 (java) S 7353 7355 7202 0 -1 4202560 234 0 0 0 0 0 0 0 16 0 13 0 40285487 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7360] ppid=7353 vsize=1536100 CPUtime=0.09
/proc/7355/task/7360/stat : 7360 (java) S 7353 7355 7202 0 -1 4202560 672 0 0 0 9 0 0 0 16 0 13 0 40285489 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7361] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7361/stat : 7361 (java) S 7353 7355 7202 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7362] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7362/stat : 7362 (java) S 7353 7355 7202 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 13 0 40285490 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7363] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7363/stat : 7363 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7364] ppid=7353 vsize=1536100 CPUtime=0.47
/proc/7355/task/7364/stat : 7364 (java) S 7353 7355 7202 0 -1 4202560 497 0 0 0 47 0 0 0 15 0 13 0 40285494 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7365] ppid=7353 vsize=1536100 CPUtime=1.03
/proc/7355/task/7365/stat : 7365 (java) S 7353 7355 7202 0 -1 4202560 3144 0 0 0 102 1 0 0 15 0 13 0 40285494 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7366] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7366/stat : 7366 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40285494 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7367] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7367/stat : 7367 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40285494 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7368] ppid=7353 vsize=1536100 CPUtime=0
/proc/7355/task/7368/stat : 7368 (java) S 7353 7355 7202 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40285518 1572966400 17690 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 1536100

[startup+4.90158 s]
/proc/loadavg: 1.08 1.02 1.01 2/119 7368
/proc/meminfo: memFree=1740968/2059040 swapFree=4135932/4192956
[pid=7355] ppid=7353 vsize=1536424 CPUtime=6.23
/proc/7355/stat : 7355 (java) S 7353 7355 7202 0 -1 4202496 18842 0 1 0 613 10 0 0 18 0 14 0 40285484 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7355/statm: 384106 17697 1440 10 0 381408 0
[pid=7355/tid=7357] ppid=7353 vsize=1536424 CPUtime=4.55
/proc/7355/task/7357/stat : 7357 (java) S 7353 7355 7202 0 -1 4202560 12732 0 1 0 449 6 0 0 25 0 14 0 40285486 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7358] ppid=7353 vsize=1536424 CPUtime=0.02
/proc/7355/task/7358/stat : 7358 (java) S 7353 7355 7202 0 -1 4202560 492 0 0 0 2 0 0 0 16 0 14 0 40285487 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7359] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7359/stat : 7359 (java) S 7353 7355 7202 0 -1 4202560 234 0 0 0 0 0 0 0 16 0 14 0 40285487 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7360] ppid=7353 vsize=1536424 CPUtime=0.09
/proc/7355/task/7360/stat : 7360 (java) S 7353 7355 7202 0 -1 4202560 672 0 0 0 9 0 0 0 16 0 14 0 40285489 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 0 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7361] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7361/stat : 7361 (java) S 7353 7355 7202 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 40285490 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7362] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7362/stat : 7362 (java) S 7353 7355 7202 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 14 0 40285490 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7363] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7363/stat : 7363 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40285494 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7364] ppid=7353 vsize=1536424 CPUtime=0.47
/proc/7355/task/7364/stat : 7364 (java) S 7353 7355 7202 0 -1 4202560 497 0 0 0 47 0 0 0 15 0 14 0 40285494 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7365] ppid=7353 vsize=1536424 CPUtime=1.03
/proc/7355/task/7365/stat : 7365 (java) S 7353 7355 7202 0 -1 4202560 3144 0 0 0 102 1 0 0 15 0 14 0 40285494 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7366] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7366/stat : 7366 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40285494 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 0 0 0 0
[pid=7355/tid=7367] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7367/stat : 7367 (java) S 7353 7355 7202 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 40285494 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
[pid=7355/tid=7368] ppid=7353 vsize=1536424 CPUtime=0
/proc/7355/task/7368/stat : 7368 (java) S 7353 7355 7202 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 40285518 1573298176 17697 1992294400 134512640 134550932 4293391936 18446744073709551615 4294960144 0 4 0 16800975 18446604437831643584 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1536424

Child status: 30
Real time (s): 4.91469
CPU time (s): 6.24905
CPU user time (s): 6.13907
CPU system time (s): 0.109983
CPU usage (%): 127.15
Max. virtual memory (cumulated for all children) (KiB): 1536568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.13907
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18846
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= 337
involuntary context switches= 297

runsolver used 0.010998 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 02:07:22
IDJOB=2658300
IDBENCH=47914
IDSOLVER=1164
FILE ID=node015/2658300-1276646842
PBS_JOBID= 11172434
Free space on /tmp= 62584 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658300-1276646842/watcher-2658300-1276646842 -o /tmp/evaluation-result-2658300-1276646842/solver-2658300-1276646842 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658300-1276646842.opb

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

MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065
RANDOM SEED=1257845259

node015.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		: 3000.244
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		: 3000.244
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:       1807368 kB
Buffers:         70708 kB
Cached:         101096 kB
SwapCached:      10856 kB
Active:          95744 kB
Inactive:        90348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1807368 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:             264 kB
Writeback:          12 kB
AnonPages:       12640 kB
Mapped:           9360 kB
Slab:            43536 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180872 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= 62584 MiB
End job on node015 at 2010-06-16 02:07:27