Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | Wrong Opt. | 0.412937 | 0.271758 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/ normalized-chnl10_20_pb.cnf.cr--soft-33-100-0.wbo |
MD5SUM | f76bfef4498edf916ad0f53b817cfd69 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 400 |
Total number of constraints | 60 |
Number of soft constraints | 41 |
Number of constraints which are clauses | 40 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 20 |
Top cost | 2005 |
Min constraint cost | 1 |
Max constraint cost | 100 |
Sum of constraints costs | 2004 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 21 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.05/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.05/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.05/0.06 c See www.sat4j.org for details. 0.05/0.07 c version 2.2.0.v20100526 0.05/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.05/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.05/0.07 c java.vm.version 11.2-b01 0.05/0.07 c java.vm.vendor Sun Microsystems Inc. 0.05/0.07 c sun.arch.data.model 32 0.05/0.07 c java.version 1.6.0_12 0.05/0.07 c os.name Linux 0.05/0.07 c os.version 2.6.18-164.el5 0.05/0.07 c os.arch i386 0.05/0.07 c Free memory 1393557488 0.05/0.07 c Max memory 1395916800 0.05/0.07 c Total memory 1395916800 0.05/0.07 c Number of processors 8 0.10/0.10 c Pseudo Boolean Optimization 0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.10/0.10 c --- Begin Solver configuration --- 0.10/0.10 c Stops conflict analysis at the first Unique Implication Point 0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1f436f5 0.10/0.10 c Learn all clauses as in MiniSAT 0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.10/0.10 c No reason simplification 0.10/0.10 c Armin Biere (Picosat) restarts strategy 0.10/0.10 c Glucose learned constraints deletion strategy 0.10/0.10 c timeout=2147483s 0.10/0.10 c DB Simplification allowed=false 0.10/0.10 c --- End Solver configuration --- 0.10/0.10 c solving HOME/instance-2691783-1277973308.wbo 0.10/0.10 c reading problem ... 0.10/0.14 c ... done. Wall clock time 0.039s. 0.10/0.14 c #vars 441 0.10/0.14 c #constraints 60 0.10/0.14 c constraints type 0.10/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 40 0.10/0.14 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 20 0.29/0.23 c SATISFIABLE 0.29/0.23 c OPTIMIZING... 0.29/0.23 c Got one! Elapsed wall clock time (in seconds):0.133 0.29/0.23 o 733 0.29/0.24 c starts : 2 0.29/0.24 c conflicts : 47 0.29/0.24 c decisions : 543 0.29/0.24 c propagations : 2507 0.29/0.24 c inspects : 1906 0.29/0.24 c learnt literals : 0 0.29/0.24 c learnt binary clauses : 0 0.29/0.24 c learnt ternary clauses : 0 0.29/0.24 c learnt clauses : 46 0.29/0.24 c ignored clauses : 0 0.29/0.24 c root simplifications : 0 0.29/0.24 c removed literals (reason simplification) : 0 0.29/0.24 c reason swapping (by a shorter reason) : 0 0.29/0.24 c Calls to reduceDB : 0 0.29/0.24 c number of reductions to clauses (during analyze) : 0 0.29/0.24 c number of learned constraints concerned by reduction : 0 0.29/0.24 c number of learning phase by resolution : 0 0.29/0.24 c number of learning phase by cutting planes : 0 0.29/0.24 c speed (assignments/second) : 417833.3333333333 0.29/0.24 c non guided choices 197 0.29/0.24 c learnt constraints type 0.29/0.24 c constraints type 0.29/0.24 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 40 0.29/0.24 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 20 0.29/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 0 0.29/0.24 s OPTIMUM FOUND 0.29/0.24 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 0.29/0.24 c objective function=733 0.29/0.24 c Total wall clock time (in seconds): 0.142
OK 733
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2691783-1277973308/watcher-2691783-1277973308 -o /tmp/evaluation-result-2691783-1277973308/solver-2691783-1277973308 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691783-1277973308.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.91 1.95 1.67 3/178 18379 /proc/meminfo: memFree=28509144/32951124 swapFree=67111528/67111528 [pid=18379] ppid=18377 vsize=1832 CPUtime=0 /proc/18379/stat : 18379 (java) S 18377 18379 18104 0 -1 4194304 431 0 0 0 0 0 0 0 25 0 1 0 138625974 1875968 160 4089446400 134512640 134550932 4292861008 18446744073709551615 1938004 0 2147483391 4096 0 18446744071699199166 0 0 17 3 0 0 0 /proc/18379/statm: 458 160 123 10 0 63 0 [startup+0.0682049 s] /proc/loadavg: 1.91 1.95 1.67 3/178 18379 /proc/meminfo: memFree=28509144/32951124 swapFree=67111528/67111528 [pid=18379] ppid=18377 vsize=1528560 CPUtime=0.05 /proc/18379/stat : 18379 (java) S 18377 18379 18104 0 -1 4202496 4262 0 1 0 5 0 0 0 25 0 18 0 138625974 1565245440 3701 4089446400 134512640 134550932 4292861008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18379/statm: 382140 3701 1090 10 0 379442 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1528560 [startup+0.101186 s] /proc/loadavg: 1.91 1.95 1.67 3/178 18379 /proc/meminfo: memFree=28509144/32951124 swapFree=67111528/67111528 [pid=18379] ppid=18377 vsize=1529708 CPUtime=0.1 /proc/18379/stat : 18379 (java) S 18377 18379 18104 0 -1 4202496 5221 0 1 0 10 0 0 0 25 0 18 0 138625974 1566420992 4658 4089446400 134512640 134550932 4292861008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18379/statm: 382427 4658 1347 10 0 379729 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529708 Solver just ended. Dumping a history of the last processes samples [startup+0.205134 s] /proc/loadavg: 1.91 1.95 1.67 3/178 18379 /proc/meminfo: memFree=28509144/32951124 swapFree=67111528/67111528 [pid=18379] ppid=18377 vsize=1531056 CPUtime=0.29 /proc/18379/stat : 18379 (java) S 18377 18379 18104 0 -1 4202496 6031 0 1 0 28 1 0 0 25 0 19 0 138625974 1567801344 5439 4089446400 134512640 134550932 4292861008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/18379/statm: 382764 5439 1392 10 0 380066 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1531056 Child status: 30 Real time (s): 0.271758 CPU time (s): 0.412937 CPU user time (s): 0.400939 CPU system time (s): 0.011998 CPU usage (%): 151.95 Max. virtual memory (cumulated for all children) (KiB): 1531056 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.400939 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6325 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= 176 involuntary context switches= 11 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node143 at 2010-07-01 10:35:08 IDJOB=2691783 IDBENCH=78700 IDSOLVER=1203 FILE ID=node143/2691783-1277973308 PBS_JOBID= 11197881 Free space on /tmp= 74208 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr--soft-33-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2691783-1277973308/watcher-2691783-1277973308 -o /tmp/evaluation-result-2691783-1277973308/solver-2691783-1277973308 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2691783-1277973308.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f76bfef4498edf916ad0f53b817cfd69 RANDOM SEED=256496 node143.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.69 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.07 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.77 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5285.38 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.848 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 28509416 kB Buffers: 220932 kB Cached: 968156 kB SwapCached: 0 kB Active: 3517136 kB Inactive: 774988 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28509416 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 440 kB Writeback: 0 kB AnonPages: 3103140 kB Mapped: 16284 kB Slab: 80400 kB PageTables: 10388 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 3367076 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 74208 MiB End job on node143 at 2010-07-01 10:35:08