Trace number 2663039

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31OPT200 1.41478 2.5609

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
MD5SUM97853fc7b2835e8ba939012dd0f8e215
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.032994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints880
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.23/0.23	c Pseudo Boolean Optimization
0.23/0.23	c ManyCore solver with 2 solvers running in parallel
0.23/0.23	c --- Begin Solver configuration ---
0.23/0.23	c Stops conflict analysis at the first Unique Implication Point
0.23/0.23	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.23/0.23	c Learn all clauses as in MiniSAT
0.23/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.23	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.23	c Expensive reason simplification
0.23/0.23	c Armin Biere (Picosat) restarts strategy
0.23/0.23	c Glucose learned constraints deletion strategy
0.23/0.23	c timeout=2147483s
0.23/0.23	c DB Simplification allowed=false
0.23/0.23	c --- End Solver configuration ---
0.23/0.23	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.23	c --- Begin Solver configuration ---
0.23/0.23	c Stops conflict analysis at the first Unique Implication Point
0.23/0.23	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.23/0.23	c Learn all clauses as in MiniSAT
0.23/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.23	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.23	c No reason simplification
0.23/0.23	c Armin Biere (Picosat) restarts strategy
0.23/0.23	c Glucose learned constraints deletion strategy
0.23/0.23	c timeout=2147483s
0.23/0.23	c DB Simplification allowed=false
0.23/0.23	c --- End Solver configuration ---
0.23/0.23	
0.23/0.23	c solving HOME/instance-2663039-1278546235.opb
0.23/0.23	c reading problem ... 
0.67/0.50	c ... done. Wall clock time 0.287s.
0.67/0.50	c #vars     400
0.67/0.50	c #constraints  880
0.67/0.50	c constraints type 
0.67/0.51	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 680
0.67/0.51	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200
0.67/0.51	c constraints type 
0.67/0.51	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200
0.67/0.51	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 680
0.86/0.68	c And the winner is Resolution
1.04/1.52	c SATISFIABLE
1.04/1.52	c OPTIMIZING...
1.04/1.52	c Got one! Elapsed wall clock time (in seconds):1.3
1.04/1.52	o 200
1.19/1.66	c And the winner is Resolution
1.39/2.53	c starts		: 2
1.39/2.53	c conflicts		: 127
1.39/2.53	c decisions		: 267
1.39/2.53	c propagations		: 8100
1.39/2.53	c inspects		: 17038
1.39/2.53	c learnt literals	: 9
1.39/2.53	c learnt binary clauses	: 45
1.39/2.53	c learnt ternary clauses	: 24
1.39/2.53	c learnt clauses	: 117
1.39/2.53	c ignored clauses	: 0
1.39/2.53	c root simplifications	: 0
1.39/2.53	c removed literals (reason simplification)	: 101
1.39/2.53	c reason swapping (by a shorter reason)	: 0
1.39/2.53	c Calls to reduceDB	: 0
1.39/2.53	c number of reductions to clauses (during analyze)	: 0
1.39/2.53	c number of learned constraints concerned by reduction	: 0
1.39/2.53	c number of learning phase by resolution	: 0
1.39/2.53	c number of learning phase by cutting planes	: 0
1.39/2.53	c speed (assignments/second)	: 8043.69414101291
1.39/2.53	c non guided choices	0
1.39/2.53	c learnt constraints type 
1.39/2.53	c constraints type 
1.39/2.53	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 680
1.39/2.53	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
1.39/2.53	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200
1.39/2.53	c constraints type 
1.39/2.53	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200
1.39/2.53	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 680
1.39/2.53	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.39/2.53	s OPTIMUM FOUND
1.39/2.54	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 -x356 x357 -x358 -x359 x360 -x361 x362 x363 -x364 -x365 x366 x367 -x368 -x369 x370 -x371 x372 -x373 x374 x375 -x376 x377 -x378 -x379 x380 x381 -x382 x383 -x384 -x385 x386 -x387 x388 -x389 x390 x391 -x392 x393 -x394 x395 -x396 -x397 x398 x399 -x400 
1.39/2.54	c objective function=200
1.39/2.54	c Total wall clock time (in seconds): 2.322

Verifier Data 

OK	200

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663039-1278546235/watcher-2663039-1278546235 -o /tmp/evaluation-result-2663039-1278546235/solver-2663039-1278546235 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663039-1278546235.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: 0.12 0.03 0.01 2/107 30841
/proc/meminfo: memFree=1631340/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=13164 CPUtime=0
/proc/30841/stat : 30841 (java) R 30839 30841 30740 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 22835279 13479936 219 1992294400 134512640 134550932 4290932240 18446744073709551615 6932091 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30841/statm: 3291 225 141 10 0 1121 0

[startup+0.024999 s]
/proc/loadavg: 0.12 0.03 0.01 2/107 30841
/proc/meminfo: memFree=1631340/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1518228 CPUtime=0.01
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 2624 0 1 0 0 1 0 0 18 0 4 0 22835279 1554665472 2068 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 379557 2068 419 10 0 377268 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1518228

[startup+0.100996 s]
/proc/loadavg: 0.12 0.03 0.01 2/107 30841
/proc/meminfo: memFree=1631340/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1524180 CPUtime=0.09
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 3970 0 1 0 7 2 0 0 18 0 12 0 22835279 1560760320 3409 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 381045 3409 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.300989 s]
/proc/loadavg: 0.12 0.03 0.01 2/107 30841
/proc/meminfo: memFree=1631340/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1525636 CPUtime=0.36
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 5374 0 1 0 32 4 0 0 18 0 12 0 22835279 1562251264 4810 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 381409 4810 1361 10 0 378712 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1525636

[startup+0.701974 s]
/proc/loadavg: 0.12 0.03 0.01 2/107 30841
/proc/meminfo: memFree=1631340/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1529596 CPUtime=1.04
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 6936 0 1 0 99 5 0 0 18 0 14 0 22835279 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 382399 6134 1418 10 0 379702 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1529596

[startup+1.50194 s]
/proc/loadavg: 0.12 0.03 0.01 1/121 30857
/proc/meminfo: memFree=1611824/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1529596 CPUtime=1.04
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 6936 0 1 0 99 5 0 0 18 0 14 0 22835279 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 382399 6134 1418 10 0 379702 0
[pid=30841/tid=30843] ppid=30839 vsize=1529596 CPUtime=0.44
/proc/30841/task/30843/stat : 30843 (java) S 30839 30841 30740 0 -1 4202560 4195 0 1 0 41 3 0 0 25 0 14 0 22835281 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30844] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30844/stat : 30844 (java) S 30839 30841 30740 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 22835282 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30845] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30845/stat : 30845 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835282 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30846] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30846/stat : 30846 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835284 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30847] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30847/stat : 30847 (java) S 30839 30841 30740 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22835284 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30848] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30848/stat : 30848 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835284 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30849] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30849/stat : 30849 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22835289 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30850] ppid=30839 vsize=1529596 CPUtime=0.1
/proc/30841/task/30850/stat : 30850 (java) S 30839 30841 30740 0 -1 4202560 165 0 0 0 10 0 0 0 22 0 14 0 22835289 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30851] ppid=30839 vsize=1529596 CPUtime=0.29
/proc/30841/task/30851/stat : 30851 (java) S 30839 30841 30740 0 -1 4202560 1165 0 0 0 29 0 0 0 16 0 14 0 22835289 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30852] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30852/stat : 30852 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22835289 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30853] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30853/stat : 30853 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22835289 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30856] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30856/stat : 30856 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835333 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30857] ppid=30839 vsize=1529596 CPUtime=0
/proc/30841/task/30857/stat : 30857 (java) S 30839 30841 30740 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22835333 1566306304 6134 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1529596

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

[startup+2.30191 s]
/proc/loadavg: 0.12 0.03 0.01 1/121 30859
/proc/meminfo: memFree=1608104/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1531072 CPUtime=1.39
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 8238 0 1 0 133 6 0 0 18 0 14 0 22835279 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 382768 6993 1418 10 0 380071 0
[pid=30841/tid=30843] ppid=30839 vsize=1531072 CPUtime=0.45
/proc/30841/task/30843/stat : 30843 (java) S 30839 30841 30740 0 -1 4202560 4248 0 1 0 42 3 0 0 19 0 14 0 22835281 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30844] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30844/stat : 30844 (java) S 30839 30841 30740 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 22835282 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30845] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30845/stat : 30845 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835282 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30846] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30846/stat : 30846 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30847] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30847/stat : 30847 (java) S 30839 30841 30740 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30848] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30848/stat : 30848 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30849] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30849/stat : 30849 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30850] ppid=30839 vsize=1531072 CPUtime=0.21
/proc/30841/task/30850/stat : 30850 (java) S 30839 30841 30740 0 -1 4202560 350 0 0 0 21 0 0 0 17 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30851] ppid=30839 vsize=1531072 CPUtime=0.4
/proc/30841/task/30851/stat : 30851 (java) S 30839 30841 30740 0 -1 4202560 1910 0 0 0 40 0 0 0 16 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30852] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30852/stat : 30852 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30853] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30853/stat : 30853 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30856] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30856/stat : 30856 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835333 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30857] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30857/stat : 30857 (java) S 30839 30841 30740 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22835333 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 1531072

[startup+2.50091 s]
/proc/loadavg: 0.12 0.03 0.01 1/121 30859
/proc/meminfo: memFree=1608104/2059040 swapFree=4139464/4192956
[pid=30841] ppid=30839 vsize=1531072 CPUtime=1.39
/proc/30841/stat : 30841 (java) S 30839 30841 30740 0 -1 4202496 8238 0 1 0 133 6 0 0 18 0 14 0 22835279 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30841/statm: 382768 6993 1418 10 0 380071 0
[pid=30841/tid=30843] ppid=30839 vsize=1531072 CPUtime=0.45
/proc/30841/task/30843/stat : 30843 (java) S 30839 30841 30740 0 -1 4202560 4248 0 1 0 42 3 0 0 19 0 14 0 22835281 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30844] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30844/stat : 30844 (java) S 30839 30841 30740 0 -1 4202560 2 0 0 0 0 0 0 0 19 0 14 0 22835282 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30845] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30845/stat : 30845 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22835282 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30846] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30846/stat : 30846 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 0 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30847] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30847/stat : 30847 (java) S 30839 30841 30740 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30848] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30848/stat : 30848 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22835284 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30849] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30849/stat : 30849 (java) S 30839 30841 30740 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30850] ppid=30839 vsize=1531072 CPUtime=0.21
/proc/30841/task/30850/stat : 30850 (java) S 30839 30841 30740 0 -1 4202560 350 0 0 0 21 0 0 0 17 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30851] ppid=30839 vsize=1531072 CPUtime=0.4
/proc/30841/task/30851/stat : 30851 (java) S 30839 30841 30740 0 -1 4202560 1910 0 0 0 40 0 0 0 16 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 0 0 0 0
[pid=30841/tid=30852] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30852/stat : 30852 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30853] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30853/stat : 30853 (java) S 30839 30841 30740 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 22835289 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30856] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30856/stat : 30856 (java) S 30839 30841 30740 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22835333 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
[pid=30841/tid=30857] ppid=30839 vsize=1531072 CPUtime=0
/proc/30841/task/30857/stat : 30857 (java) S 30839 30841 30740 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 22835333 1567817728 6993 1992294400 134512640 134550932 4290932240 18446744073709551615 4294960144 0 4 0 16800975 18446604437863258880 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 1531072

Child status: 30
Real time (s): 2.5609
CPU time (s): 1.41478
CPU user time (s): 1.3478
CPU system time (s): 0.066989
CPU usage (%): 55.2455
Max. virtual memory (cumulated for all children) (KiB): 1531488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3478
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8255
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= 292
involuntary context switches= 200

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-08 01:43:55
IDJOB=2663039
IDBENCH=2080
IDSOLVER=1166
FILE ID=node026/2663039-1278546235
PBS_JOBID= 11239511
Free space on /tmp= 62472 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663039-1278546235/watcher-2663039-1278546235 -o /tmp/evaluation-result-2663039-1278546235/solver-2663039-1278546235 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663039-1278546235.opb

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

MD5SUM BENCH= 97853fc7b2835e8ba939012dd0f8e215
RANDOM SEED=437534783

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1631612 kB
Buffers:         51636 kB
Cached:         269584 kB
SwapCached:      10136 kB
Active:         100912 kB
Inactive:       237248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1631612 kB
SwapTotal:     4192956 kB
SwapFree:      4139464 kB
Dirty:            1204 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          11848 kB
Slab:            67224 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179608 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= 62468 MiB
End job on node026 at 2010-07-08 01:43:58