Trace number 2658469

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 8.71167 6.44002

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-B.opb
MD5SUM416e6ba6850c71f5940a8724479965c3
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 benchmark0.616905
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 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.20	c Expensive reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2658469-1276650663.opb
0.25/0.20	c reading problem ... 
0.40/0.32	c ... done. Wall clock time 0.118s.
0.40/0.32	c #vars     378
0.40/0.32	c #constraints  526
0.40/0.32	c constraints type 
0.40/0.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
0.40/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
2.41/1.53	c cleaning 2501 clauses out of 5001 with flag 5001/5001
3.86/2.48	c cleaning 4249 clauses out of 8500 with flag 11001/11001
4.43/2.72	c SATISFIABLE
4.43/2.72	c OPTIMIZING...
4.43/2.72	c Got one! Elapsed wall clock time (in seconds):2.518
4.43/2.72	o 19
4.98/3.14	c cleaning 5623 clauses out of 11250 with flag 18001/18001
6.22/4.07	c cleaning 6809 clauses out of 13627 with flag 26001/26001
6.99/4.77	c Got one! Elapsed wall clock time (in seconds):4.569
6.99/4.77	o 7
7.39/5.13	c cleaning 7900 clauses out of 15816 with flag 35000/35000
7.81/5.52	c Got one! Elapsed wall clock time (in seconds):5.319
7.81/5.52	o 5
7.90/5.68	c Got one! Elapsed wall clock time (in seconds):5.479
7.90/5.68	o 3
8.60/6.37	c starts		: 68
8.60/6.37	c conflicts		: 44879
8.60/6.37	c decisions		: 49410
8.60/6.37	c propagations		: 654209
8.60/6.37	c inspects		: 15951843
8.60/6.37	c learnt literals	: 12
8.60/6.37	c learnt binary clauses	: 55
8.60/6.37	c learnt ternary clauses	: 140
8.60/6.37	c learnt clauses	: 44866
8.60/6.38	c ignored clauses	: 0
8.60/6.38	c root simplifications	: 0
8.60/6.38	c removed literals (reason simplification)	: 691204
8.60/6.38	c reason swapping (by a shorter reason)	: 0
8.60/6.38	c Calls to reduceDB	: 5
8.60/6.38	c number of reductions to clauses (during analyze)	: 0
8.60/6.38	c number of learned constraints concerned by reduction	: 0
8.60/6.38	c number of learning phase by resolution	: 0
8.60/6.38	c number of learning phase by cutting planes	: 0
8.60/6.38	c speed (assignments/second)	: 935921.3161659514
8.60/6.38	c non guided choices	1161
8.60/6.38	c learnt constraints type 
8.60/6.38	c constraints type 
8.60/6.38	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 252
8.60/6.38	c org.sat4j.pb.constraints.pb.MaxWatchPb => 274
8.60/6.38	s OPTIMUM FOUND
8.60/6.38	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 -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 
8.60/6.38	c objective function=3
8.60/6.38	c Total wall clock time (in seconds): 6.18

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-2658469-1276650663/watcher-2658469-1276650663 -o /tmp/evaluation-result-2658469-1276650663/solver-2658469-1276650663 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658469-1276650663.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: 1.05 1.01 1.00 3/106 14665
/proc/meminfo: memFree=1840960/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=248 CPUtime=0
/proc/14665/stat : 14665 (java) R 14663 14665 13787 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 6361306 253952 28 1992294400 134512640 134550932 4293364864 18446744073709551615 8794590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14665/statm: 62 28 21 10 0 23 0

[startup+0.0806989 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 14665
/proc/meminfo: memFree=1840960/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1521796 CPUtime=0.07
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 3829 0 1 0 5 2 0 0 18 0 7 0 6361306 1558319104 3270 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 380449 3272 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.104078 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 14665
/proc/meminfo: memFree=1840960/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1524184 CPUtime=0.09
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 4016 0 1 0 7 2 0 0 18 0 12 0 6361306 1560764416 3455 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 381046 3456 1079 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.301076 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 14665
/proc/meminfo: memFree=1840960/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1525768 CPUtime=0.4
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 5320 0 1 0 37 3 0 0 18 0 12 0 6361306 1562386432 4755 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 381442 4755 1365 10 0 378744 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1525768

[startup+0.701072 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 14665
/proc/meminfo: memFree=1840960/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1530816 CPUtime=1.16
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 7196 0 1 0 113 3 0 0 18 0 13 0 6361306 1567555584 6404 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 382704 6404 1408 10 0 380006 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1530816

[startup+1.50007 s]
/proc/loadavg: 1.05 1.01 1.00 5/119 14678
/proc/meminfo: memFree=1815996/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1530428 CPUtime=2.41
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 12136 0 1 0 236 5 0 0 18 0 13 0 6361306 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 382607 11174 1422 10 0 379909 0
[pid=14665/tid=14667] ppid=14663 vsize=1530428 CPUtime=1.47
/proc/14665/task/14667/stat : 14667 (java) R 14663 14665 13787 0 -1 4202560 8925 0 1 0 143 4 0 0 20 0 13 0 6361307 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 105829035 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14665/tid=14668] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14668/stat : 14668 (java) S 14663 14665 13787 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 6361308 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14669] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14669/stat : 14669 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 6361308 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14670] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14670/stat : 14670 (java) S 14663 14665 13787 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 6361310 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14671] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14671/stat : 14671 (java) S 14663 14665 13787 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 6361310 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14672] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14672/stat : 14672 (java) S 14663 14665 13787 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 6361311 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14673] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14673/stat : 14673 (java) S 14663 14665 13787 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 6361315 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14674] ppid=14663 vsize=1530428 CPUtime=0.46
/proc/14665/task/14674/stat : 14674 (java) R 14663 14665 13787 0 -1 4202560 691 0 0 0 46 0 0 0 23 0 13 0 6361315 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 104621660 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=14665/tid=14675] ppid=14663 vsize=1530428 CPUtime=0.46
/proc/14665/task/14675/stat : 14675 (java) R 14663 14665 13787 0 -1 4202560 1454 0 0 0 46 0 0 0 22 0 13 0 6361315 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 106115545 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=14665/tid=14676] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14676/stat : 14676 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6361315 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14677] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14677/stat : 14677 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6361315 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14678] ppid=14663 vsize=1530428 CPUtime=0
/proc/14665/task/14678/stat : 14678 (java) S 14663 14665 13787 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6361338 1567158272 11174 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 1530428

[startup+3.10005 s]
/proc/loadavg: 1.20 1.05 1.01 2/119 14678
/proc/meminfo: memFree=1791196/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1539120 CPUtime=4.98
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 18186 0 1 0 489 9 0 0 18 0 13 0 6361306 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 384780 15488 1438 10 0 382082 0
[pid=14665/tid=14667] ppid=14663 vsize=1539120 CPUtime=3.01
/proc/14665/task/14667/stat : 14667 (java) R 14663 14665 13787 0 -1 4202560 10209 0 1 0 296 5 0 0 25 0 13 0 6361307 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4109008366 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14665/tid=14668] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14668/stat : 14668 (java) S 14663 14665 13787 0 -1 4202560 326 0 0 0 0 0 0 0 18 0 13 0 6361308 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14669] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14669/stat : 14669 (java) S 14663 14665 13787 0 -1 4202560 271 0 0 0 0 0 0 0 15 0 13 0 6361308 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14670] ppid=14663 vsize=1539120 CPUtime=0.03
/proc/14665/task/14670/stat : 14670 (java) S 14663 14665 13787 0 -1 4202560 488 0 0 0 3 0 0 0 16 0 13 0 6361310 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14671] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14671/stat : 14671 (java) S 14663 14665 13787 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6361310 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14672] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14672/stat : 14672 (java) S 14663 14665 13787 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6361311 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14673] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14673/stat : 14673 (java) S 14663 14665 13787 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 6361315 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14674] ppid=14663 vsize=1539120 CPUtime=0.72
/proc/14665/task/14674/stat : 14674 (java) S 14663 14665 13787 0 -1 4202560 1512 0 0 0 72 0 0 0 15 0 13 0 6361315 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14675] ppid=14663 vsize=1539120 CPUtime=1.16
/proc/14665/task/14675/stat : 14675 (java) R 14663 14665 13787 0 -1 4202560 4315 0 0 0 114 2 0 0 18 0 13 0 6361315 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 105875551 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=14665/tid=14676] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14676/stat : 14676 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6361315 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14677] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14677/stat : 14677 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6361315 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14678] ppid=14663 vsize=1539120 CPUtime=0
/proc/14665/task/14678/stat : 14678 (java) S 14663 14665 13787 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6361338 1576058880 15488 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.98
Current children cumulated vsize (KiB) 1539120

[startup+6.30102 s]
/proc/loadavg: 1.20 1.05 1.01 2/119 14678
/proc/meminfo: memFree=1772852/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1538212 CPUtime=8.6
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 23408 0 1 0 848 12 0 0 18 0 13 0 6361306 1575129088 19947 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 384553 19947 1440 10 0 381855 0
[pid=14665/tid=14667] ppid=14663 vsize=1538212 CPUtime=6.09
/proc/14665/task/14667/stat : 14667 (java) R 14663 14665 13787 0 -1 4202560 14359 0 1 0 601 8 0 0 25 0 13 0 6361307 1575129088 19948 1992294400 134512640 134550932 4293364864 18446744073709551615 4109350200 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14665/tid=14668] ppid=14663 vsize=1538212 CPUtime=0.02
/proc/14665/task/14668/stat : 14668 (java) S 14663 14665 13787 0 -1 4202560 400 0 0 0 2 0 0 0 16 0 13 0 6361308 1575129088 19948 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14669] ppid=14663 vsize=1538212 CPUtime=0.01
/proc/14665/task/14669/stat : 14669 (java) S 14663 14665 13787 0 -1 4202560 341 0 0 0 1 0 0 0 15 0 13 0 6361308 1575129088 19948 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14670] ppid=14663 vsize=1538212 CPUtime=0.12
/proc/14665/task/14670/stat : 14670 (java) S 14663 14665 13787 0 -1 4202560 814 0 0 0 12 0 0 0 16 0 13 0 6361310 1575129088 19948 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14671] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14671/stat : 14671 (java) S 14663 14665 13787 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6361310 1575129088 19949 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14672] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14672/stat : 14672 (java) S 14663 14665 13787 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6361311 1575129088 19949 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14673] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14673/stat : 14673 (java) S 14663 14665 13787 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 6361315 1575129088 19949 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14674] ppid=14663 vsize=1538212 CPUtime=0.75
/proc/14665/task/14674/stat : 14674 (java) S 14663 14665 13787 0 -1 4202560 1512 0 0 0 75 0 0 0 16 0 13 0 6361315 1575129088 19949 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14675] ppid=14663 vsize=1538212 CPUtime=1.57
/proc/14665/task/14675/stat : 14675 (java) S 14663 14665 13787 0 -1 4202560 4918 0 0 0 155 2 0 0 16 0 13 0 6361315 1575129088 19950 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14676] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14676/stat : 14676 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6361315 1575129088 19950 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14677] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14677/stat : 14677 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6361315 1575129088 19950 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14678] ppid=14663 vsize=1538212 CPUtime=0
/proc/14665/task/14678/stat : 14678 (java) S 14663 14665 13787 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6361338 1575129088 19951 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.6
Current children cumulated vsize (KiB) 1538212

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

[startup+6.40102 s]
/proc/loadavg: 1.20 1.05 1.01 2/119 14678
/proc/meminfo: memFree=1772852/2059040 swapFree=4152912/4192956
[pid=14665] ppid=14663 vsize=1538536 CPUtime=8.69
/proc/14665/stat : 14665 (java) S 14663 14665 13787 0 -1 4202496 23488 0 1 0 857 12 0 0 18 0 13 0 6361306 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14665/statm: 384634 20027 1441 10 0 381936 0
[pid=14665/tid=14667] ppid=14663 vsize=1538536 CPUtime=6.16
/proc/14665/task/14667/stat : 14667 (java) S 14663 14665 13787 0 -1 4202560 14427 0 1 0 608 8 0 0 25 0 13 0 6361307 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14668] ppid=14663 vsize=1538536 CPUtime=0.02
/proc/14665/task/14668/stat : 14668 (java) S 14663 14665 13787 0 -1 4202560 400 0 0 0 2 0 0 0 16 0 13 0 6361308 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14669] ppid=14663 vsize=1538536 CPUtime=0.01
/proc/14665/task/14669/stat : 14669 (java) S 14663 14665 13787 0 -1 4202560 341 0 0 0 1 0 0 0 15 0 13 0 6361308 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14670] ppid=14663 vsize=1538536 CPUtime=0.12
/proc/14665/task/14670/stat : 14670 (java) S 14663 14665 13787 0 -1 4202560 814 0 0 0 12 0 0 0 16 0 13 0 6361310 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14671] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14671/stat : 14671 (java) S 14663 14665 13787 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 6361310 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14672] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14672/stat : 14672 (java) S 14663 14665 13787 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6361311 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14673] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14673/stat : 14673 (java) S 14663 14665 13787 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 6361315 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14674] ppid=14663 vsize=1538536 CPUtime=0.75
/proc/14665/task/14674/stat : 14674 (java) S 14663 14665 13787 0 -1 4202560 1512 0 0 0 75 0 0 0 16 0 13 0 6361315 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14675] ppid=14663 vsize=1538536 CPUtime=1.58
/proc/14665/task/14675/stat : 14675 (java) S 14663 14665 13787 0 -1 4202560 4918 0 0 0 156 2 0 0 15 0 13 0 6361315 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14676] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14676/stat : 14676 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6361315 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14665/tid=14677] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14677/stat : 14677 (java) S 14663 14665 13787 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6361315 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14665/tid=14678] ppid=14663 vsize=1538536 CPUtime=0
/proc/14665/task/14678/stat : 14678 (java) S 14663 14665 13787 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6361338 1575460864 20027 1992294400 134512640 134550932 4293364864 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 1538536

Child status: 30
Real time (s): 6.44002
CPU time (s): 8.71167
CPU user time (s): 8.5747
CPU system time (s): 0.136979
CPU usage (%): 135.274
Max. virtual memory (cumulated for all children) (KiB): 1540804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5747
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23492
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= 327
involuntary context switches= 328

runsolver used 0.026995 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 03:11:03
IDJOB=2658469
IDBENCH=48083
IDSOLVER=1164
FILE ID=node035/2658469-1276650663
PBS_JOBID= 11172435
Free space on /tmp= 62460 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=5-P1=59-P2=47-P3=43-P4=7-P5=19-P6=67-P7=41-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658469-1276650663/watcher-2658469-1276650663 -o /tmp/evaluation-result-2658469-1276650663/solver-2658469-1276650663 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658469-1276650663.opb

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

MD5SUM BENCH= 416e6ba6850c71f5940a8724479965c3
RANDOM SEED=1067512272

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841232 kB
Buffers:         24156 kB
Cached:          96228 kB
SwapCached:       1728 kB
Active:          85832 kB
Inactive:        56000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841232 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:             568 kB
Writeback:           4 kB
AnonPages:       19652 kB
Mapped:          13764 kB
Slab:            54192 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181740 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= 62460 MiB
End job on node035 at 2010-06-16 03:11:10