Trace number 2660147

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 CuttingPlanes 2.2.0 2010-05-26OPT5852 4.18536 2.58944

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUMa50db2fb26a0b36972cba004cae6f3a3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.021995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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.v20100526
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
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2660147-1276629773.opb
0.23/0.21	c reading problem ... 
0.23/0.28	c ... done. Wall clock time 0.067s.
0.23/0.28	c #vars     136
0.23/0.28	c #constraints  160
0.23/0.28	c constraints type 
0.23/0.28	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 128
0.23/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16
0.23/0.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 16
0.23/0.29	c SATISFIABLE
0.23/0.29	c OPTIMIZING...
0.23/0.30	c Got one! Elapsed wall clock time (in seconds):0.087
0.23/0.30	o 6036
0.36/0.39	c Got one! Elapsed wall clock time (in seconds):0.184
0.36/0.39	o 5929
0.71/0.58	c Got one! Elapsed wall clock time (in seconds):0.376
0.71/0.58	o 5852
4.11/2.52	c starts		: 5
4.11/2.52	c conflicts		: 246
4.11/2.52	c decisions		: 1014
4.11/2.52	c propagations		: 6388
4.11/2.52	c inspects		: 140198
4.11/2.52	c learnt literals	: 0
4.11/2.52	c learnt binary clauses	: 0
4.11/2.52	c learnt ternary clauses	: 0
4.11/2.52	c learnt clauses	: 245
4.11/2.52	c ignored clauses	: 0
4.11/2.52	c root simplifications	: 0
4.11/2.52	c removed literals (reason simplification)	: 0
4.11/2.52	c reason swapping (by a shorter reason)	: 0
4.11/2.52	c Calls to reduceDB	: 0
4.11/2.52	c number of reductions to clauses (during analyze)	: 0
4.11/2.52	c number of learned constraints concerned by reduction	: 0
4.11/2.52	c number of learning phase by resolution	: 0
4.11/2.52	c number of learning phase by cutting planes	: 0
4.11/2.52	c speed (assignments/second)	: 3292.7835051546394
4.11/2.52	c non guided choices	0
4.11/2.52	c learnt constraints type 
4.11/2.52	c constraints type 
4.11/2.53	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 128
4.11/2.53	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16
4.11/2.53	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 16
4.11/2.53	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
4.11/2.53	s OPTIMUM FOUND
4.11/2.53	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 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 x135 x136 
4.11/2.53	c objective function=5852
4.11/2.53	c Total wall clock time (in seconds): 2.318

Verifier Data 

OK	5852

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660147-1276629773/watcher-2660147-1276629773 -o /tmp/evaluation-result-2660147-1276629773/solver-2660147-1276629773 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660147-1276629773.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: 0.85 0.97 0.99 3/105 12678
/proc/meminfo: memFree=1816240/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=428 CPUtime=0
/proc/12678/stat : 12678 (java6) R 12676 12678 12653 0 -1 4194304 123 0 0 0 0 0 0 0 25 0 1 0 4271001 438272 42 1992294400 134512640 134550932 4290542736 18446744073709551615 2347604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12678/statm: 107 42 33 10 0 25 0

[startup+0.0189341 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 12678
/proc/meminfo: memFree=1816240/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=13480 CPUtime=0
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 1112 0 0 0 0 0 0 0 25 0 2 0 4271001 13803520 582 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 3370 582 265 10 0 1204 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13480

[startup+0.104787 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 12678
/proc/meminfo: memFree=1816240/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1524184 CPUtime=0.09
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 3975 0 1 0 6 3 0 0 25 0 12 0 4271001 1560764416 3414 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 381046 3414 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.301812 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 12678
/proc/meminfo: memFree=1816240/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1526732 CPUtime=0.36
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 5412 0 1 0 32 4 0 0 25 0 13 0 4271001 1563373568 4849 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 381683 4849 1363 10 0 378985 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526732

[startup+0.732876 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 12678
/proc/meminfo: memFree=1816240/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1531672 CPUtime=1.13
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 10799 0 1 0 107 6 0 0 25 0 13 0 4271001 1568432128 10054 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 382918 10054 1411 10 0 380220 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1531672

[startup+1.50195 s]
/proc/loadavg: 0.85 0.97 0.99 5/118 12691
/proc/meminfo: memFree=1768768/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1545892 CPUtime=2.63
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 23495 0 1 0 252 11 0 0 25 0 13 0 4271001 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 386473 19861 1421 10 0 383775 0
[pid=12678/tid=12680] ppid=12676 vsize=1545892 CPUtime=0.84
/proc/12678/task/12680/stat : 12680 (java) R 12676 12678 12653 0 -1 4202560 13990 0 1 0 77 7 0 0 25 0 13 0 4271003 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12678/tid=12681] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12681/stat : 12681 (java) S 12676 12678 12653 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 4271004 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12682] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12682/stat : 12682 (java) S 12676 12678 12653 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 4271004 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12683] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12683/stat : 12683 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 4271006 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12684] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12684/stat : 12684 (java) S 12676 12678 12653 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 4271006 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12685] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12685/stat : 12685 (java) S 12676 12678 12653 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 4271006 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12686] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12686/stat : 12686 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12687] ppid=12676 vsize=1545892 CPUtime=0.87
/proc/12678/task/12687/stat : 12687 (java) R 12676 12678 12653 0 -1 4202560 5773 0 0 0 86 1 0 0 17 0 13 0 4271010 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 106252050 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12678/tid=12688] ppid=12676 vsize=1545892 CPUtime=0.89
/proc/12678/task/12688/stat : 12688 (java) R 12676 12678 12653 0 -1 4202560 2662 0 0 0 88 1 0 0 16 0 13 0 4271010 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 105495847 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12678/tid=12689] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12689/stat : 12689 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12690] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12690/stat : 12690 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 4271010 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12691] ppid=12676 vsize=1545892 CPUtime=0
/proc/12678/task/12691/stat : 12691 (java) S 12676 12678 12653 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 4271030 1582993408 19861 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 1545892

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

[startup+2.30103 s]
/proc/loadavg: 0.85 0.97 0.99 2/118 12691
/proc/meminfo: memFree=1668452/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1544868 CPUtime=3.8
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 42341 0 1 0 362 18 0 0 25 0 13 0 4271001 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 386217 38166 1436 10 0 383519 0
[pid=12678/tid=12680] ppid=12676 vsize=1544868 CPUtime=1.5
/proc/12678/task/12680/stat : 12680 (java) R 12676 12678 12653 0 -1 4202560 32057 0 1 0 136 14 0 0 25 0 13 0 4271003 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4108846905 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12678/tid=12681] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12681/stat : 12681 (java) S 12676 12678 12653 0 -1 4202560 223 0 0 0 0 0 0 0 18 0 13 0 4271004 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12682] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12682/stat : 12682 (java) S 12676 12678 12653 0 -1 4202560 202 0 0 0 0 0 0 0 18 0 13 0 4271004 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12683] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12683/stat : 12683 (java) S 12676 12678 12653 0 -1 4202560 8 0 0 0 0 0 0 0 17 0 13 0 4271006 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12684] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12684/stat : 12684 (java) S 12676 12678 12653 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 4271006 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12685] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12685/stat : 12685 (java) S 12676 12678 12653 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 4271006 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12686] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12686/stat : 12686 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12687] ppid=12676 vsize=1544868 CPUtime=1.23
/proc/12678/task/12687/stat : 12687 (java) S 12676 12678 12653 0 -1 4202560 6117 0 0 0 122 1 0 0 16 0 13 0 4271010 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12688] ppid=12676 vsize=1544868 CPUtime=1.02
/proc/12678/task/12688/stat : 12688 (java) S 12676 12678 12653 0 -1 4202560 2666 0 0 0 101 1 0 0 15 0 13 0 4271010 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12689] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12689/stat : 12689 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12690] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12690/stat : 12690 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 4271010 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12691] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12691/stat : 12691 (java) S 12676 12678 12653 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 4271030 1581944832 38166 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.8
Current children cumulated vsize (KiB) 1544868

[startup+2.50391 s]
/proc/loadavg: 0.85 0.97 0.99 2/118 12691
/proc/meminfo: memFree=1668452/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=1544868 CPUtime=4.11
/proc/12678/stat : 12678 (java) S 12676 12678 12653 0 -1 4202496 42344 0 1 0 393 18 0 0 25 0 13 0 4271001 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12678/statm: 386217 38169 1436 10 0 383519 0
[pid=12678/tid=12680] ppid=12676 vsize=1544868 CPUtime=1.68
/proc/12678/task/12680/stat : 12680 (java) R 12676 12678 12653 0 -1 4202560 32057 0 1 0 154 14 0 0 25 0 13 0 4271003 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12678/tid=12681] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12681/stat : 12681 (java) S 12676 12678 12653 0 -1 4202560 223 0 0 0 0 0 0 0 18 0 13 0 4271004 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12682] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12682/stat : 12682 (java) S 12676 12678 12653 0 -1 4202560 202 0 0 0 0 0 0 0 18 0 13 0 4271004 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12683] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12683/stat : 12683 (java) S 12676 12678 12653 0 -1 4202560 8 0 0 0 0 0 0 0 17 0 13 0 4271006 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 0 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12684] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12684/stat : 12684 (java) S 12676 12678 12653 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 4271006 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12685] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12685/stat : 12685 (java) S 12676 12678 12653 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 4271006 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12686] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12686/stat : 12686 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12687] ppid=12676 vsize=1544868 CPUtime=1.29
/proc/12678/task/12687/stat : 12687 (java) S 12676 12678 12653 0 -1 4202560 6120 0 0 0 128 1 0 0 15 0 13 0 4271010 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12688] ppid=12676 vsize=1544868 CPUtime=1.09
/proc/12678/task/12688/stat : 12688 (java) R 12676 12678 12653 0 -1 4202560 2666 0 0 0 108 1 0 0 15 0 13 0 4271010 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 103147938 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12678/tid=12689] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12689/stat : 12689 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4271010 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 0 0 0 0
[pid=12678/tid=12690] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12690/stat : 12690 (java) S 12676 12678 12653 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 4271010 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
[pid=12678/tid=12691] ppid=12676 vsize=1544868 CPUtime=0
/proc/12678/task/12691/stat : 12691 (java) S 12676 12678 12653 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 4271030 1581944832 38169 1992294400 134512640 134550932 4289794736 18446744073709551615 4294960144 0 4 0 16800975 18446604437808266112 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.11
Current children cumulated vsize (KiB) 1544868

Child status: 30
Real time (s): 2.58944
CPU time (s): 4.18536
CPU user time (s): 3.98139
CPU system time (s): 0.203968
CPU usage (%): 161.632
Max. virtual memory (cumulated for all children) (KiB): 1545892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.98139
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42361
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= 368
involuntary context switches= 275

runsolver used 0.008998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-15 21:22:53
IDJOB=2660147
IDBENCH=24966
IDSOLVER=1165
FILE ID=node086/2660147-1276629773
PBS_JOBID= 11172367
Free space on /tmp= 62576 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660147-1276629773/watcher-2660147-1276629773 -o /tmp/evaluation-result-2660147-1276629773/solver-2660147-1276629773 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660147-1276629773.opb

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

MD5SUM BENCH= a50db2fb26a0b36972cba004cae6f3a3
RANDOM SEED=2021762912

node086.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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1816512 kB
Buffers:          7424 kB
Cached:         100168 kB
SwapCached:          0 kB
Active:          59312 kB
Inactive:       107376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:       59128 kB
Mapped:          15380 kB
Slab:            54024 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 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= 62576 MiB
End job on node086 at 2010-06-15 21:22:56