Trace number 1857755

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 2.1.1OPT-12 2.83257 2.13863

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_1.opb
MD5SUM85943b997cdad21dc5e2becf1aafbf8b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-12
Best CPU time to get the best result obtained on this benchmark0.102984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -12
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)610
Sum of products size (including duplicates)1220
Number of different products305
Sum of products size610

Quality of the solution as a function of time


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

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.1.1.v20090612
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0_12
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1342000320
0.08/0.14	c Max memory 1344274432
0.08/0.14	c Total memory 1344274432
0.08/0.14	c Number of processors 2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c MiniSAT restarts strategy
0.22/0.21	c Memory based learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-1857755-1244958432.opb
0.22/0.21	c reading problem ... 
0.49/0.40	c ... done. Wall clock time 0.19s.
0.49/0.40	c #vars     355
0.49/0.40	c #constraints  915
0.49/0.40	c constraints type 
0.49/0.40	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 305
0.49/0.40	c org.sat4j.pb.constraints.pb.MaxWatchPb => 305
0.49/0.42	c SATISFIABLE
0.49/0.42	c OPTIMIZING...
0.49/0.42	c Got one! Elapsed wall clock time (in seconds):0.213
0.49/0.42	o -11
1.99/1.46	c Got one! Elapsed wall clock time (in seconds):1.253
1.99/1.46	o -12
2.79/2.11	c starts		: 15
2.79/2.11	c conflicts		: 6460
2.79/2.11	c decisions		: 6683
2.79/2.11	c propagations		: 38573
2.79/2.11	c inspects		: 4845513
2.79/2.12	c learnt literals	: 15
2.79/2.12	c learnt binary clauses	: 19
2.79/2.12	c learnt ternary clauses	: 27
2.79/2.12	c learnt clauses	: 6444
2.79/2.12	c ignored clauses	: 0
2.79/2.12	c root simplifications	: 0
2.79/2.12	c removed literals (reason simplification)	: 64552
2.79/2.12	c reason swapping (by a shorter reason)	: 0
2.79/2.12	c Calls to reduceDB	: 0
2.79/2.12	c speed (assignments/second)	: 58980.12232415902
2.79/2.12	c non guided choices	0
2.79/2.12	c learnt constraints type 
2.79/2.12	c constraints type 
2.79/2.12	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
2.79/2.12	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 305
2.79/2.12	c org.sat4j.pb.constraints.pb.MaxWatchPb => 305
2.79/2.12	s OPTIMUM FOUND
2.79/2.12	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 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 
2.79/2.12	c objective function=-12
2.79/2.12	c Total wall clock time (in seconds): 1.912

Verifier Data 

OK	-12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857755-1244958432/watcher-1857755-1244958432 -o /tmp/evaluation-result-1857755-1244958432/solver-1857755-1244958432 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857755-1244958432.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: 0.89 0.98 0.99 3/64 18461
/proc/meminfo: memFree=1262592/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=152 CPUtime=0
/proc/18461/stat : 18461 (java6) R 18459 18461 18288 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 163440228 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 12219172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18461/statm: 38 26 19 9 0 4 0

[startup+0.01387 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 18461
/proc/meminfo: memFree=1262592/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=13288 CPUtime=0
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 778 0 0 0 0 0 0 0 18 0 2 0 163440228 13606912 563 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 3323 566 252 9 0 1197 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13288

[startup+0.101892 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 18461
/proc/meminfo: memFree=1262592/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1472584 CPUtime=0.08
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 3640 0 1 0 7 1 0 0 18 0 12 0 163440228 1507926016 3383 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 368146 3383 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301919 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 18461
/proc/meminfo: memFree=1262592/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1475640 CPUtime=0.35
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 5124 0 1 0 33 2 0 0 18 0 12 0 163440228 1511055360 4861 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 368910 4862 1357 9 0 366253 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475640

[startup+0.701975 s]
/proc/loadavg: 0.89 0.98 0.99 3/64 18461
/proc/meminfo: memFree=1262592/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1477960 CPUtime=1.04
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 7106 0 1 0 101 3 0 0 18 0 13 0 163440228 1513431040 5965 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 369490 5965 1405 9 0 366833 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1477960

[startup+1.50209 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 18474
/proc/meminfo: memFree=1231896/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1477960 CPUtime=2.09
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 14227 0 1 0 202 7 0 0 18 0 13 0 163440228 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 369490 13044 1413 9 0 366833 0
[pid=18461/tid=18463] ppid=18459 vsize=1477960 CPUtime=1.22
/proc/18461/task/18463/stat : 18463 (java) R 18459 18461 18288 0 -1 64 11102 0 1 0 117 5 0 0 25 0 13 0 163440230 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4109528191 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18464] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18464/stat : 18464 (java) S 18459 18461 18288 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 163440231 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18465] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18465/stat : 18465 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 163440231 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18466] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18466/stat : 18466 (java) S 18459 18461 18288 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 163440233 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18467] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18467/stat : 18467 (java) S 18459 18461 18288 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 163440233 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18468] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18468/stat : 18468 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 163440233 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18469] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18469/stat : 18469 (java) S 18459 18461 18288 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 163440237 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18470] ppid=18459 vsize=1477960 CPUtime=0.45
/proc/18461/task/18470/stat : 18470 (java) S 18459 18461 18288 0 -1 64 845 0 0 0 45 0 0 0 17 0 13 0 163440237 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18471] ppid=18459 vsize=1477960 CPUtime=0.39
/proc/18461/task/18471/stat : 18471 (java) S 18459 18461 18288 0 -1 64 1533 0 0 0 39 0 0 0 16 0 13 0 163440237 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18472] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18472/stat : 18472 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 163440237 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18473] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18473/stat : 18473 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163440237 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18474] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18474/stat : 18474 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 163440270 1513431040 13044 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 1477960

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

[startup+1.90214 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 18474
/proc/meminfo: memFree=1231896/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1477960 CPUtime=2.58
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 16878 0 1 0 250 8 0 0 18 0 13 0 163440228 1513431040 15379 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 369490 15379 1417 9 0 366833 0
[pid=18461/tid=18463] ppid=18459 vsize=1477960 CPUtime=1.6
/proc/18461/task/18463/stat : 18463 (java) R 18459 18461 18288 0 -1 64 13419 0 1 0 153 7 0 0 25 0 13 0 163440230 1513431040 15379 1992294400 134512640 134550932 4294956016 18446744073709551615 4109496291 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18464] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18464/stat : 18464 (java) S 18459 18461 18288 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 163440231 1513431040 15379 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18465] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18465/stat : 18465 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 163440231 1513431040 15379 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18466] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18466/stat : 18466 (java) S 18459 18461 18288 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 163440233 1513431040 15380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18467] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18467/stat : 18467 (java) S 18459 18461 18288 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 163440233 1513431040 15380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18468] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18468/stat : 18468 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 163440233 1513431040 15380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18469] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18469/stat : 18469 (java) S 18459 18461 18288 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 163440237 1513431040 15380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18470] ppid=18459 vsize=1477960 CPUtime=0.51
/proc/18461/task/18470/stat : 18470 (java) S 18459 18461 18288 0 -1 64 877 0 0 0 51 0 0 0 17 0 13 0 163440237 1513431040 15380 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18471] ppid=18459 vsize=1477960 CPUtime=0.45
/proc/18461/task/18471/stat : 18471 (java) S 18459 18461 18288 0 -1 64 1835 0 0 0 45 0 0 0 16 0 13 0 163440237 1513431040 15381 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18472] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18472/stat : 18472 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 163440237 1513431040 15382 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18473] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18473/stat : 18473 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163440237 1513431040 15382 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18474] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18474/stat : 18474 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 163440270 1513431040 15382 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 1477960

[startup+2.10217 s]
/proc/loadavg: 0.89 0.98 0.99 2/77 18474
/proc/meminfo: memFree=1201816/2055920 swapFree=4182568/4192956
[pid=18461] ppid=18459 vsize=1477960 CPUtime=2.79
/proc/18461/stat : 18461 (java) S 18459 18461 18288 0 -1 0 17950 0 1 0 270 9 0 0 18 0 13 0 163440228 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18461/statm: 369490 16450 1417 9 0 366833 0
[pid=18461/tid=18463] ppid=18459 vsize=1477960 CPUtime=1.79
/proc/18461/task/18463/stat : 18463 (java) R 18459 18461 18288 0 -1 64 14491 0 1 0 172 7 0 0 17 0 13 0 163440230 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4109293249 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18464] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18464/stat : 18464 (java) S 18459 18461 18288 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 163440231 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18465] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18465/stat : 18465 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 163440231 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18466] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18466/stat : 18466 (java) S 18459 18461 18288 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 163440233 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18467] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18467/stat : 18467 (java) S 18459 18461 18288 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 163440233 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18468] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18468/stat : 18468 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 163440233 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18469] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18469/stat : 18469 (java) S 18459 18461 18288 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 163440237 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18470] ppid=18459 vsize=1477960 CPUtime=0.51
/proc/18461/task/18470/stat : 18470 (java) S 18459 18461 18288 0 -1 64 877 0 0 0 51 0 0 0 17 0 13 0 163440237 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18461/tid=18471] ppid=18459 vsize=1477960 CPUtime=0.45
/proc/18461/task/18471/stat : 18471 (java) S 18459 18461 18288 0 -1 64 1835 0 0 0 45 0 0 0 16 0 13 0 163440237 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18472] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18472/stat : 18472 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 163440237 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18473] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18473/stat : 18473 (java) S 18459 18461 18288 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163440237 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=18461/tid=18474] ppid=18459 vsize=1477960 CPUtime=0
/proc/18461/task/18474/stat : 18474 (java) S 18459 18461 18288 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 163440270 1513431040 16450 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 1477960

Child status: 30
Real time (s): 2.13863
CPU time (s): 2.83257
CPU user time (s): 2.72558
CPU system time (s): 0.106983
CPU usage (%): 132.448
Max. virtual memory (cumulated for all children) (KiB): 1478316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.72558
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17968
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= 300
involuntary context switches= 268

runsolver used 0.005999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-14 07:47:12
IDJOB=1857755
IDBENCH=48175
IDSOLVER=682
FILE ID=node39/1857755-1244958432
PBS_JOBID= 9354995
Free space on /tmp= 66220 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857755-1244958432/watcher-1857755-1244958432 -o /tmp/evaluation-result-1857755-1244958432/solver-1857755-1244958432 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857755-1244958432.opb

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

MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b
RANDOM SEED=1640143984

node39.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		: 3000.263
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		: 3000.263
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:       1263072 kB
Buffers:         77036 kB
Cached:         634784 kB
SwapCached:       4220 kB
Active:          97732 kB
Inactive:       621932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263072 kB
SwapTotal:     4192956 kB
SwapFree:      4182568 kB
Dirty:             492 kB
Writeback:           0 kB
Mapped:          13660 kB
Slab:            59240 kB
Committed_AS:   117776 kB
PageTables:       1384 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= 66216 MiB
End job on node39 at 2009-06-14 07:47:14