Trace number 1857557

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT3 5.98709 5.37955

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
MD5SUMe96391964472f7ba14184a1b98ddfa83
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 benchmark1.09483
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 variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1857557-1244949969.opb
0.22/0.22	c reading problem ... 
0.22/0.29	c ... done. Wall clock time 0.07s.
0.22/0.29	c #vars     176
0.22/0.29	c #constraints  263
0.22/0.29	c constraints type 
0.22/0.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 128
0.22/0.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 135
0.73/0.56	c SATISFIABLE
0.73/0.56	c OPTIMIZING...
0.73/0.56	c Got one! Elapsed wall clock time (in seconds):0.343
0.73/0.56	o 11
0.91/0.64	c Got one! Elapsed wall clock time (in seconds):0.423
0.91/0.64	o 5
0.91/0.69	c Got one! Elapsed wall clock time (in seconds):0.468
0.91/0.69	o 3
5.94/5.31	c starts		: 18
5.94/5.31	c conflicts		: 20210
5.94/5.31	c decisions		: 20837
5.94/5.31	c propagations		: 376204
5.94/5.31	c inspects		: 14187604
5.94/5.31	c learnt literals	: 9
5.94/5.31	c learnt binary clauses	: 56
5.94/5.31	c learnt ternary clauses	: 197
5.94/5.31	c learnt clauses	: 20200
5.94/5.31	c ignored clauses	: 0
5.94/5.31	c root simplifications	: 0
5.94/5.31	c removed literals (reason simplification)	: 796639
5.94/5.31	c reason swapping (by a shorter reason)	: 0
5.94/5.31	c Calls to reduceDB	: 0
5.94/5.31	c speed (assignments/second)	: 81394.20164430983
5.94/5.31	c non guided choices	213
5.94/5.31	c learnt constraints type 
5.94/5.31	c constraints type 
5.94/5.31	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 128
5.94/5.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 135
5.94/5.31	s OPTIMUM FOUND
5.94/5.31	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 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x170 -x171 x172 x173 x174 x175 x176 
5.94/5.31	c objective function=3
5.94/5.31	c Total wall clock time (in seconds): 5.093

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-1857557-1244949969/watcher-1857557-1244949969 -o /tmp/evaluation-result-1857557-1244949969/solver-1857557-1244949969 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857557-1244949969.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22961
/proc/meminfo: memFree=1258400/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=18576 CPUtime=0
/proc/22961/stat : 22961 (runsolver) R 22959 22961 22834 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 47729911 19021824 284 1992294400 4194304 4302564 548682068432 18446744073709551615 210824129831 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/22961/statm: 4644 284 249 26 0 2626 0

[startup+0.0198389 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22961
/proc/meminfo: memFree=1258400/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=13528 CPUtime=0
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 904 0 1 0 0 0 0 0 20 0 2 0 47729911 13852672 659 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 3382 659 329 9 0 1200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13528

[startup+0.101858 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22961
/proc/meminfo: memFree=1258400/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1472584 CPUtime=0.08
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 3603 0 1 0 6 2 0 0 20 0 12 0 47729911 1507926016 3346 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 368146 3346 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301892 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22961
/proc/meminfo: memFree=1258400/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1475276 CPUtime=0.35
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 5043 0 1 0 32 3 0 0 20 0 13 0 47729911 1510682624 4780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 368819 4780 1350 9 0 366162 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475276

[startup+0.701973 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22961
/proc/meminfo: memFree=1258400/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=1.05
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 7457 0 1 0 101 4 0 0 20 0 13 0 47729911 1513840640 6617 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 6617 1411 9 0 366933 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1478360

[startup+1.50214 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22974
/proc/meminfo: memFree=1225912/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=1.99
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 14805 0 1 0 191 8 0 0 20 0 13 0 47729911 1513840640 13763 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 13764 1415 9 0 366933 0
[pid=22961/tid=22963] ppid=22959 vsize=1478360 CPUtime=1.26
/proc/22961/task/22963/stat : 22963 (java) R 22959 22961 22834 0 -1 64 11655 0 1 0 119 7 0 0 24 0 13 0 47729913 1513840640 13764 1992294400 134512640 134550932 4294956016 18446744073709551615 4109471265 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22964] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22964/stat : 22964 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 22 0 13 0 47729914 1513840640 13764 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22965] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22965/stat : 22965 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729914 1513840640 13765 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 47729916 1513840640 13765 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22967] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22967/stat : 22967 (java) S 22959 22961 22834 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 47729916 1513840640 13765 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 47729916 1513840640 13766 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22959 22961 22834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 47729920 1513840640 13766 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22970] ppid=22959 vsize=1478360 CPUtime=0.42
/proc/22961/task/22970/stat : 22970 (java) S 22959 22961 22834 0 -1 64 1299 0 0 0 42 0 0 0 16 0 13 0 47729920 1513840640 13767 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22971] ppid=22959 vsize=1478360 CPUtime=0.29
/proc/22961/task/22971/stat : 22971 (java) S 22959 22961 22834 0 -1 64 1108 0 0 0 29 0 0 0 16 0 13 0 47729920 1513840640 13767 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22972] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22972/stat : 22972 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729920 1513840640 13767 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22973] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22973/stat : 22973 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 47729921 1513840640 13767 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22974] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22974/stat : 22974 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 47729941 1513840640 13767 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1478360

[startup+3.10245 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22974
/proc/meminfo: memFree=1190776/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=3.69
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 25767 0 1 0 355 14 0 0 20 0 13 0 47729911 1513840640 24525 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 24525 1415 9 0 366933 0
[pid=22961/tid=22963] ppid=22959 vsize=1478360 CPUtime=2.86
/proc/22961/task/22963/stat : 22963 (java) R 22959 22961 22834 0 -1 64 22409 0 1 0 274 12 0 0 25 0 13 0 47729913 1513840640 24525 1992294400 134512640 134550932 4294956016 18446744073709551615 4109451808 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22964] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22964/stat : 22964 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 22 0 13 0 47729914 1513840640 24526 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22965] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22965/stat : 22965 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729914 1513840640 24526 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 47729916 1513840640 24526 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22967] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22967/stat : 22967 (java) S 22959 22961 22834 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 47729916 1513840640 24526 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 47729916 1513840640 24527 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22959 22961 22834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 47729920 1513840640 24527 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22970] ppid=22959 vsize=1478360 CPUtime=0.5
/proc/22961/task/22970/stat : 22970 (java) S 22959 22961 22834 0 -1 64 1506 0 0 0 50 0 0 0 16 0 13 0 47729920 1513840640 24527 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22971] ppid=22959 vsize=1478360 CPUtime=0.3
/proc/22961/task/22971/stat : 22971 (java) S 22959 22961 22834 0 -1 64 1108 0 0 0 30 0 0 0 15 0 13 0 47729920 1513840640 24527 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22972] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22972/stat : 22972 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729920 1513840640 24527 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22973] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22973/stat : 22973 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 47729921 1513840640 24528 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22974] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22974/stat : 22974 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 47729941 1513840640 24528 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 1478360

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

[startup+4.70177 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22974
/proc/meminfo: memFree=1143160/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=5.28
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 32683 0 1 0 511 17 0 0 20 0 13 0 47729911 1513840640 31439 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 31439 1415 9 0 366933 0
[pid=22961/tid=22963] ppid=22959 vsize=1478360 CPUtime=4.46
/proc/22961/task/22963/stat : 22963 (java) R 22959 22961 22834 0 -1 64 29326 0 1 0 430 16 0 0 25 0 13 0 47729913 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4109463607 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22964] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22964/stat : 22964 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 22 0 13 0 47729914 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22965] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22965/stat : 22965 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729914 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 47729916 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22967] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22967/stat : 22967 (java) S 22959 22961 22834 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 47729916 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 47729916 1513840640 31440 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22959 22961 22834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 47729920 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22970] ppid=22959 vsize=1478360 CPUtime=0.5
/proc/22961/task/22970/stat : 22970 (java) S 22959 22961 22834 0 -1 64 1506 0 0 0 50 0 0 0 16 0 13 0 47729920 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22971] ppid=22959 vsize=1478360 CPUtime=0.3
/proc/22961/task/22971/stat : 22971 (java) S 22959 22961 22834 0 -1 64 1108 0 0 0 30 0 0 0 15 0 13 0 47729920 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22972] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22972/stat : 22972 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729920 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22973] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22973/stat : 22973 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 47729921 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22974] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22974/stat : 22974 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 47729941 1513840640 31441 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.28
Current children cumulated vsize (KiB) 1478360

[startup+5.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22974
/proc/meminfo: memFree=1143160/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=5.7
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 33992 0 1 0 552 18 0 0 20 0 13 0 47729911 1513840640 32748 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 32748 1415 9 0 366933 0
[pid=22961/tid=22963] ppid=22959 vsize=1478360 CPUtime=4.85
/proc/22961/task/22963/stat : 22963 (java) R 22959 22961 22834 0 -1 64 30633 0 1 0 469 16 0 0 25 0 13 0 47729913 1513840640 32748 1992294400 134512640 134550932 4294956016 18446744073709551615 4109512728 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22964] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22964/stat : 22964 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 22 0 13 0 47729914 1513840640 32748 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22965] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22965/stat : 22965 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729914 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22959 22961 22834 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 47729916 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22967] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22967/stat : 22967 (java) S 22959 22961 22834 0 -1 64 10 0 0 0 0 0 0 0 20 0 13 0 47729916 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 47729916 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22959 22961 22834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 47729920 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22970] ppid=22959 vsize=1478360 CPUtime=0.5
/proc/22961/task/22970/stat : 22970 (java) S 22959 22961 22834 0 -1 64 1506 0 0 0 50 0 0 0 16 0 13 0 47729920 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22971] ppid=22959 vsize=1478360 CPUtime=0.32
/proc/22961/task/22971/stat : 22971 (java) S 22959 22961 22834 0 -1 64 1109 0 0 0 32 0 0 0 15 0 13 0 47729920 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22972] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22972/stat : 22972 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729920 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22973] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22973/stat : 22973 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 47729921 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22974] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22974/stat : 22974 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 47729941 1513840640 32749 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 1478360

[startup+5.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22974
/proc/meminfo: memFree=1143160/2055920 swapFree=4192952/4192956
[pid=22961] ppid=22959 vsize=1478360 CPUtime=5.94
/proc/22961/stat : 22961 (java) S 22959 22961 22834 0 -1 0 35101 0 1 0 576 18 0 0 20 0 13 0 47729911 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 369590 33853 1424 9 0 366933 0
[pid=22961/tid=22963] ppid=22959 vsize=1478360 CPUtime=5.04
/proc/22961/task/22963/stat : 22963 (java) R 22959 22961 22834 0 -1 64 30975 0 1 0 487 17 0 0 25 0 13 0 47729913 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4109652608 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22964] ppid=22959 vsize=1478360 CPUtime=0.01
/proc/22961/task/22964/stat : 22964 (java) S 22959 22961 22834 0 -1 64 335 0 0 0 1 0 0 0 16 0 13 0 47729914 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22965] ppid=22959 vsize=1478360 CPUtime=0.01
/proc/22961/task/22965/stat : 22965 (java) S 22959 22961 22834 0 -1 64 423 0 0 0 1 0 0 0 16 0 13 0 47729914 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22959 22961 22834 0 -1 64 9 0 0 0 0 0 0 0 17 0 13 0 47729916 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22967] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22967/stat : 22967 (java) S 22959 22961 22834 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 47729916 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22959 22961 22834 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 47729916 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22959 22961 22834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 47729920 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22970] ppid=22959 vsize=1478360 CPUtime=0.52
/proc/22961/task/22970/stat : 22970 (java) S 22959 22961 22834 0 -1 64 1507 0 0 0 52 0 0 0 16 0 13 0 47729920 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22971] ppid=22959 vsize=1478360 CPUtime=0.33
/proc/22961/task/22971/stat : 22971 (java) S 22959 22961 22834 0 -1 64 1109 0 0 0 33 0 0 0 15 0 13 0 47729920 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22972] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22972/stat : 22972 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 47729920 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22973] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22973/stat : 22973 (java) S 22959 22961 22834 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 47729921 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22961/tid=22974] ppid=22959 vsize=1478360 CPUtime=0
/proc/22961/task/22974/stat : 22974 (java) S 22959 22961 22834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 47729941 1513840640 33853 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 1478360

Child status: 30
Real time (s): 5.37955
CPU time (s): 5.98709
CPU user time (s): 5.77612
CPU system time (s): 0.210967
CPU usage (%): 111.293
Max. virtual memory (cumulated for all children) (KiB): 1479572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.77612
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35116
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= 485
involuntary context switches= 377

runsolver used 0.009998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-14 05:26:09
IDJOB=1857557
IDBENCH=48076
IDSOLVER=682
FILE ID=node33/1857557-1244949969
PBS_JOBID= 9354964
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857557-1244949969/watcher-1857557-1244949969 -o /tmp/evaluation-result-1857557-1244949969/solver-1857557-1244949969 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857557-1244949969.opb

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

MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83
RANDOM SEED=1456861611

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1258816 kB
Buffers:         67596 kB
Cached:         644632 kB
SwapCached:          4 kB
Active:         102096 kB
Inactive:       624060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1258816 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             296 kB
Writeback:           0 kB
Mapped:          23748 kB
Slab:            56924 kB
Committed_AS:    88972 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66040 MiB
End job on node33 at 2009-06-14 05:26:15