Trace number 2661776

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 2010-05-31OPT2 4.17037 4.41712

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
MD5SUM95da0ee3bdad9e0093ea0f9e4f647df4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.147977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Quality of the solution as a function of time


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

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	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@4413ee
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@1cb25f1
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-2661776-1276649454.opb
0.24/0.21	c reading problem ... 
0.37/0.32	c ... done. Wall clock time 0.115s.
0.37/0.32	c #vars     270
0.37/0.32	c #constraints  376
0.37/0.32	c constraints type 
0.37/0.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.37/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
0.37/0.32	c constraints type 
0.37/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
0.37/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
1.17/0.76	c And the winner is Resolution
1.68/1.33	c SATISFIABLE
1.68/1.33	c OPTIMIZING...
1.68/1.33	c Got one! Elapsed wall clock time (in seconds):1.125
1.68/1.33	o 3
3.21/2.16	c And the winner is Resolution
4.13/3.36	c Got one! Elapsed wall clock time (in seconds):3.152
4.13/3.36	o 2
4.13/3.36	c And the winner is Resolution
4.13/4.38	c starts		: 20
4.13/4.38	c conflicts		: 3644
4.13/4.38	c decisions		: 4983
4.13/4.38	c propagations		: 46858
4.13/4.38	c inspects		: 672725
4.13/4.38	c learnt literals	: 0
4.13/4.38	c learnt binary clauses	: 0
4.13/4.38	c learnt ternary clauses	: 0
4.13/4.38	c learnt clauses	: 3644
4.13/4.38	c ignored clauses	: 0
4.13/4.38	c root simplifications	: 0
4.13/4.38	c removed literals (reason simplification)	: 37163
4.13/4.38	c reason swapping (by a shorter reason)	: 0
4.13/4.38	c Calls to reduceDB	: 0
4.13/4.38	c number of reductions to clauses (during analyze)	: 0
4.13/4.38	c number of learned constraints concerned by reduction	: 0
4.13/4.38	c number of learning phase by resolution	: 0
4.13/4.38	c number of learning phase by cutting planes	: 0
4.13/4.38	c speed (assignments/second)	: 45939.21568627451
4.13/4.38	c non guided choices	250
4.13/4.38	c learnt constraints type 
4.13/4.38	c constraints type 
4.13/4.38	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
4.13/4.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
4.13/4.38	c constraints type 
4.13/4.38	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 180
4.13/4.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
4.13/4.38	s OPTIMUM FOUND
4.13/4.38	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 
4.13/4.38	c objective function=2
4.13/4.38	c Total wall clock time (in seconds): 4.175

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661776-1276649454/watcher-2661776-1276649454 -o /tmp/evaluation-result-2661776-1276649454/solver-2661776-1276649454 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661776-1276649454.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12103
/proc/meminfo: memFree=1710152/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=248 CPUtime=0
/proc/12103/stat : 12103 (java) R 12101 12103 11756 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 6238244 253952 29 1992294400 134512640 134550932 4288516848 18446744073709551615 10547796 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12103/statm: 62 29 21 10 0 23 0

[startup+0.081637 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12103
/proc/meminfo: memFree=1710152/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1521796 CPUtime=0.06
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 3824 0 1 0 5 1 0 0 18 0 7 0 6238244 1558319104 3266 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 380449 3266 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100637 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12103
/proc/meminfo: memFree=1710152/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1524180 CPUtime=0.09
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 3991 0 1 0 7 2 0 0 18 0 12 0 6238244 1560760320 3431 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 381045 3431 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.300603 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12103
/proc/meminfo: memFree=1710152/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1526128 CPUtime=0.37
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 5384 0 1 0 35 2 0 0 18 0 12 0 6238244 1562755072 4822 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 381532 4822 1364 10 0 378835 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526128

[startup+0.7006 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12103
/proc/meminfo: memFree=1710152/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1530484 CPUtime=1.17
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 6939 0 1 0 113 4 0 0 18 0 16 0 6238244 1567215616 6271 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 382621 6271 1408 10 0 379924 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1530484

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 1/120 12119
/proc/meminfo: memFree=1688588/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1531632 CPUtime=2
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 8445 0 1 0 196 4 0 0 18 0 16 0 6238244 1568391168 7651 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 382908 7652 1421 10 0 380211 0
[pid=12103/tid=12105] ppid=12101 vsize=1531632 CPUtime=0.3
/proc/12103/task/12105/stat : 12105 (java) S 12101 12103 11756 0 -1 4202560 3887 0 1 0 28 2 0 0 19 0 16 0 6238245 1568391168 7653 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12106] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12106/stat : 12106 (java) S 12101 12103 11756 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 16 0 6238246 1568391168 7653 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12107] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12107/stat : 12107 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 16 0 6238246 1568391168 7653 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12108] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12108/stat : 12108 (java) S 12101 12103 11756 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 16 0 6238248 1568391168 7654 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12109] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12109/stat : 12109 (java) S 12101 12103 11756 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 16 0 6238249 1568391168 7654 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12110] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12110/stat : 12110 (java) S 12101 12103 11756 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 16 0 6238249 1568391168 7654 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12111] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12111/stat : 12111 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6238253 1568391168 7654 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12112] ppid=12101 vsize=1531632 CPUtime=0.57
/proc/12103/task/12112/stat : 12112 (java) R 12101 12103 11756 0 -1 4202560 699 0 0 0 57 0 0 0 22 0 16 0 6238253 1568391168 7655 1992294400 134512640 134550932 4288516848 18446744073709551615 106130083 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12103/tid=12113] ppid=12101 vsize=1531632 CPUtime=0.36
/proc/12103/task/12113/stat : 12113 (java) R 12101 12103 11756 0 -1 4202560 1181 0 0 0 36 0 0 0 21 0 16 0 6238253 1568391168 7655 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12103/tid=12114] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12114/stat : 12114 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6238253 1568391168 7655 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12115] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12115/stat : 12115 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 6238253 1568391168 7655 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12118] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12118/stat : 12118 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 6238278 1568391168 7655 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12119] ppid=12101 vsize=1531632 CPUtime=0
/proc/12103/task/12119/stat : 12119 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 6238278 1568391168 7656 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 1531632

[startup+3.10158 s]
/proc/loadavg: 1.17 1.03 1.01 4/122 12121
/proc/meminfo: memFree=1652612/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1541932 CPUtime=4.13
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 20833 0 1 0 400 13 0 0 18 0 14 0 6238244 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 385483 16847 1423 10 0 382786 0
[pid=12103/tid=12105] ppid=12101 vsize=1541932 CPUtime=0.3
/proc/12103/task/12105/stat : 12105 (java) S 12101 12103 11756 0 -1 4202560 3887 0 1 0 28 2 0 0 18 0 14 0 6238245 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12106] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12106/stat : 12106 (java) S 12101 12103 11756 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 6238246 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12107] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12107/stat : 12107 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 6238246 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12108] ppid=12101 vsize=1541932 CPUtime=0.05
/proc/12103/task/12108/stat : 12108 (java) S 12101 12103 11756 0 -1 4202560 2 0 0 0 2 3 0 0 18 0 14 0 6238248 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12109] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12109/stat : 12109 (java) S 12101 12103 11756 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 6238249 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12110] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12110/stat : 12110 (java) S 12101 12103 11756 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 6238249 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12111] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12111/stat : 12111 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12112] ppid=12101 vsize=1541932 CPUtime=1.11
/proc/12103/task/12112/stat : 12112 (java) S 12101 12103 11756 0 -1 4202560 2465 0 0 0 111 0 0 0 24 0 14 0 6238253 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12113] ppid=12101 vsize=1541932 CPUtime=1.27
/proc/12103/task/12113/stat : 12113 (java) S 12101 12103 11756 0 -1 4202560 5273 0 0 0 125 2 0 0 18 0 14 0 6238253 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12114] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12114/stat : 12114 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12115] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12115/stat : 12115 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6238253 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12118] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12118/stat : 12118 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 6238278 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12119] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12119/stat : 12119 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6238278 1578938368 16847 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.13
Current children cumulated vsize (KiB) 1541932

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

[startup+3.90157 s]
/proc/loadavg: 1.17 1.03 1.01 1/120 12121
/proc/meminfo: memFree=1647048/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1541932 CPUtime=4.13
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 20842 0 1 0 400 13 0 0 18 0 14 0 6238244 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 385483 16856 1423 10 0 382786 0
[pid=12103/tid=12105] ppid=12101 vsize=1541932 CPUtime=0.3
/proc/12103/task/12105/stat : 12105 (java) S 12101 12103 11756 0 -1 4202560 3888 0 1 0 28 2 0 0 19 0 14 0 6238245 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12106] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12106/stat : 12106 (java) S 12101 12103 11756 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 6238246 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12107] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12107/stat : 12107 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 6238246 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12108] ppid=12101 vsize=1541932 CPUtime=0.05
/proc/12103/task/12108/stat : 12108 (java) S 12101 12103 11756 0 -1 4202560 2 0 0 0 2 3 0 0 18 0 14 0 6238248 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12109] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12109/stat : 12109 (java) S 12101 12103 11756 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 6238249 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12110] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12110/stat : 12110 (java) S 12101 12103 11756 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 6238249 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12111] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12111/stat : 12111 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12112] ppid=12101 vsize=1541932 CPUtime=1.11
/proc/12103/task/12112/stat : 12112 (java) S 12101 12103 11756 0 -1 4202560 2465 0 0 0 111 0 0 0 24 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12113] ppid=12101 vsize=1541932 CPUtime=1.27
/proc/12103/task/12113/stat : 12113 (java) S 12101 12103 11756 0 -1 4202560 5273 0 0 0 125 2 0 0 18 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12114] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12114/stat : 12114 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12115] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12115/stat : 12115 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12118] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12118/stat : 12118 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 6238278 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12119] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12119/stat : 12119 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6238278 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.13
Current children cumulated vsize (KiB) 1541932

[startup+4.30157 s]
/proc/loadavg: 1.17 1.03 1.01 1/120 12123
/proc/meminfo: memFree=1647048/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=1541932 CPUtime=4.13
/proc/12103/stat : 12103 (java) S 12101 12103 11756 0 -1 4202496 20842 0 1 0 400 13 0 0 18 0 14 0 6238244 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 385483 16856 1423 10 0 382786 0
[pid=12103/tid=12105] ppid=12101 vsize=1541932 CPUtime=0.3
/proc/12103/task/12105/stat : 12105 (java) S 12101 12103 11756 0 -1 4202560 3888 0 1 0 28 2 0 0 19 0 14 0 6238245 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12106] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12106/stat : 12106 (java) S 12101 12103 11756 0 -1 4202560 3 0 0 0 0 0 0 0 21 0 14 0 6238246 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12107] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12107/stat : 12107 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 6238246 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12108] ppid=12101 vsize=1541932 CPUtime=0.05
/proc/12103/task/12108/stat : 12108 (java) S 12101 12103 11756 0 -1 4202560 2 0 0 0 2 3 0 0 18 0 14 0 6238248 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 0 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12109] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12109/stat : 12109 (java) S 12101 12103 11756 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 6238249 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12110] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12110/stat : 12110 (java) S 12101 12103 11756 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 6238249 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12111] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12111/stat : 12111 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12112] ppid=12101 vsize=1541932 CPUtime=1.11
/proc/12103/task/12112/stat : 12112 (java) S 12101 12103 11756 0 -1 4202560 2465 0 0 0 111 0 0 0 24 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
[pid=12103/tid=12113] ppid=12101 vsize=1541932 CPUtime=1.27
/proc/12103/task/12113/stat : 12113 (java) S 12101 12103 11756 0 -1 4202560 5273 0 0 0 125 2 0 0 18 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12114] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12114/stat : 12114 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12115] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12115/stat : 12115 (java) S 12101 12103 11756 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6238253 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12118] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12118/stat : 12118 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 6238278 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 0 0 0 0
[pid=12103/tid=12119] ppid=12101 vsize=1541932 CPUtime=0
/proc/12103/task/12119/stat : 12119 (java) S 12101 12103 11756 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6238278 1578938368 16856 1992294400 134512640 134550932 4288516848 18446744073709551615 4294960144 0 4 0 16800975 18446604437836566976 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.13
Current children cumulated vsize (KiB) 1541932

[startup+4.40957 s]
/proc/loadavg: 1.17 1.03 1.01 1/120 12123
/proc/meminfo: memFree=1647048/2059040 swapFree=4192956/4192956
[pid=12103] ppid=12101 vsize=0 CPUtime=4.16
/proc/12103/stat : 12103 (java) Z 12101 12103 11756 0 -1 4203548 20855 0 1 0 403 13 0 0 18 0 2 0 6238244 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12103/statm: 0 0 0 0 0 0 0
[pid=12103/tid=12107] ppid=12101 vsize=0 CPUtime=0
/proc/12103/task/12107/stat : 12107 (java) R 12101 12103 11756 0 -1 4203588 1 0 0 0 0 0 0 0 18 0 2 0 6238246 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) 4.16
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 4.41712
CPU time (s): 4.17037
CPU user time (s): 4.03039
CPU system time (s): 0.139978
CPU usage (%): 94.4137
Max. virtual memory (cumulated for all children) (KiB): 1543248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.03039
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20855
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= 255
involuntary context switches= 183

runsolver used 0.020996 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-16 02:50:54
IDJOB=2661776
IDBENCH=48031
IDSOLVER=1166
FILE ID=node037/2661776-1276649454
PBS_JOBID= 11172438
Free space on /tmp= 62584 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661776-1276649454/watcher-2661776-1276649454 -o /tmp/evaluation-result-2661776-1276649454/solver-2661776-1276649454 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661776-1276649454.opb

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

MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4
RANDOM SEED=461817926

node037.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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1710548 kB
Buffers:         66740 kB
Cached:         145512 kB
SwapCached:          0 kB
Active:         122228 kB
Inactive:       149400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1710548 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             340 kB
Writeback:           0 kB
AnonPages:       59372 kB
Mapped:          15428 kB
Slab:            55088 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182180 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 node037 at 2010-06-16 02:50:59