Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | SAT | 1.42878 | 0.906558 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga14_14_sat_pb.cnf.cr.opb |
MD5SUM | 74c4eb11f12622eba961e655de7451bc |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.007997 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 294 |
Total number of constraints | 238 |
Number of constraints which are clauses | 210 |
Number of constraints which are cardinality constraints (but not clauses) | 28 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 14 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 15 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 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 2.1.1.v20090612 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 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1342000320 0.09/0.15 c Max memory 1344274432 0.09/0.15 c Total memory 1344274432 0.09/0.15 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@ecd7e 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 No 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-1855170-1244869393.opb 0.22/0.22 c reading problem ... 0.32/0.38 c ... done. Wall clock time 0.163s. 0.32/0.38 c #vars 294 0.32/0.38 c #constraints 238 0.32/0.38 c constraints type 0.32/0.38 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 210 0.32/0.38 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 28 1.04/0.78 c starts : 1 1.04/0.78 c conflicts : 68 1.04/0.78 c decisions : 739 1.04/0.78 c propagations : 2438 1.04/0.79 c inspects : 16718 1.04/0.79 c learnt literals : 0 1.04/0.79 c learnt binary clauses : 0 1.04/0.79 c learnt ternary clauses : 0 1.04/0.79 c learnt clauses : 68 1.04/0.79 c ignored clauses : 0 1.04/0.79 c root simplifications : 0 1.04/0.79 c removed literals (reason simplification) : 0 1.04/0.79 c reason swapping (by a shorter reason) : 0 1.04/0.79 c Calls to reduceDB : 0 1.04/0.79 c speed (assignments/second) : 6064.6766169154225 1.04/0.79 c non guided choices 85 1.04/0.79 c learnt constraints type 1.04/0.79 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 1.04/0.79 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 40 1.04/0.79 c org.sat4j.pb.constraints.pb.MaxWatchPb => 27 1.04/0.79 c constraints type 1.04/0.79 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 210 1.04/0.79 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 28 1.04/0.79 s SATISFIABLE 1.04/0.79 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 1.04/0.79 c Total wall clock time (in seconds): 0.572
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855170-1244869393/watcher-1855170-1244869393 -o /tmp/evaluation-result-1855170-1244869393/solver-1855170-1244869393 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855170-1244869393.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: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=152 CPUtime=0 /proc/9459/stat : 9459 (java6) R 9457 9459 8941 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 154539197 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 2494763 0 0 4096 0 0 0 0 17 1 0 0 /proc/9459/statm: 38 26 19 9 0 4 0 [startup+0.0672061 s] /proc/loadavg: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=1470220 CPUtime=0.05 /proc/9459/stat : 9459 (java) S 9457 9459 8941 0 -1 0 3333 0 1 0 4 1 0 0 18 0 7 0 154539197 1505505280 3078 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/9459/statm: 367555 3078 1029 9 0 364906 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1470220 [startup+0.102209 s] /proc/loadavg: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=1472584 CPUtime=0.09 /proc/9459/stat : 9459 (java) S 9457 9459 8941 0 -1 0 3608 0 1 0 7 2 0 0 18 0 12 0 154539197 1507926016 3351 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9459/statm: 368146 3351 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.302231 s] /proc/loadavg: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=1475000 CPUtime=0.32 /proc/9459/stat : 9459 (java) S 9457 9459 8941 0 -1 0 4997 0 1 0 30 2 0 0 18 0 12 0 154539197 1510400000 4734 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9459/statm: 368750 4734 1353 9 0 366093 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1475000 [startup+0.702279 s] /proc/loadavg: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=1477320 CPUtime=1.04 /proc/9459/stat : 9459 (java) S 9457 9459 8941 0 -1 0 6613 0 1 0 101 3 0 0 18 0 13 0 154539197 1512775680 6242 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9459/statm: 369330 6242 1410 9 0 366673 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 1477320 Solver just ended. Dumping a history of the last processes samples [startup+0.902347 s] /proc/loadavg: 0.99 1.00 1.00 3/64 9459 /proc/meminfo: memFree=980800/2055920 swapFree=4182468/4192956 [pid=9459] ppid=9457 vsize=0 CPUtime=1.42 /proc/9459/stat : 9459 (java) Z 9457 9459 8941 0 -1 1036 8403 0 1 0 138 4 0 0 16 0 2 0 154539197 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/9459/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 0 Child status: 10 Real time (s): 0.906558 CPU time (s): 1.42878 CPU user time (s): 1.38179 CPU system time (s): 0.046992 CPU usage (%): 157.605 Max. virtual memory (cumulated for all children) (KiB): 1478624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.38179 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8403 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= 299 involuntary context switches= 225 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node23 at 2009-06-13 07:03:13 IDJOB=1855170 IDBENCH=1436 IDSOLVER=681 FILE ID=node23/1855170-1244869393 PBS_JOBID= 9354368 Free space on /tmp= 66332 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga14_14_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855170-1244869393/watcher-1855170-1244869393 -o /tmp/evaluation-result-1855170-1244869393/solver-1855170-1244869393 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855170-1244869393.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74c4eb11f12622eba961e655de7451bc RANDOM SEED=1248991236 node23.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 : 3000.236 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 : 3000.236 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: 981216 kB Buffers: 73076 kB Cached: 918304 kB SwapCached: 4684 kB Active: 180752 kB Inactive: 818900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 981216 kB SwapTotal: 4192956 kB SwapFree: 4182468 kB Dirty: 296 kB Writeback: 0 kB Mapped: 14536 kB Slab: 61040 kB Committed_AS: 123672 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= 66332 MiB End job on node23 at 2009-06-13 07:03:14