Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.2968 | 0.79985 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga15_14_sat_pb.cnf.cr.opb |
MD5SUM | 49aa50e1ed35f3f8c8cb0a8781a76e97 |
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 | 0.004998 |
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 | 315 |
Total number of constraints | 253 |
Number of constraints which are clauses | 224 |
Number of constraints which are cardinality constraints (but not clauses) | 29 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 15 |
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 | 16 |
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 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 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 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 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 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2659517-1276321602.opb 0.24/0.20 c reading problem ... 0.47/0.38 c ... done. Wall clock time 0.181s. 0.47/0.38 c #vars 315 0.47/0.38 c #constraints 253 0.47/0.38 c constraints type 0.47/0.38 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 224 0.47/0.38 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 1.12/0.70 c starts : 3 1.12/0.70 c conflicts : 257 1.12/0.70 c decisions : 870 1.12/0.70 c propagations : 7079 1.12/0.70 c inspects : 16539 1.12/0.70 c learnt literals : 0 1.12/0.70 c learnt binary clauses : 0 1.12/0.70 c learnt ternary clauses : 0 1.12/0.70 c learnt clauses : 257 1.12/0.70 c ignored clauses : 0 1.12/0.70 c root simplifications : 0 1.12/0.70 c removed literals (reason simplification) : 60 1.12/0.70 c reason swapping (by a shorter reason) : 0 1.12/0.70 c Calls to reduceDB : 0 1.12/0.70 c number of reductions to clauses (during analyze) : 0 1.12/0.70 c number of learned constraints concerned by reduction : 0 1.12/0.70 c number of learning phase by resolution : 0 1.12/0.70 c number of learning phase by cutting planes : 0 1.12/0.70 c speed (assignments/second) : 21984.47204968944 1.12/0.70 c non guided choices 129 1.12/0.70 c learnt constraints type 1.12/0.70 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 257 1.12/0.70 c constraints type 1.12/0.70 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 224 1.12/0.70 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 1.12/0.70 s SATISFIABLE 1.12/0.71 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 1.12/0.71 c Total wall clock time (in seconds): 0.509
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659517-1276321602/watcher-2659517-1276321602 -o /tmp/evaluation-result-2659517-1276321602/solver-2659517-1276321602 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659517-1276321602.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: 0.85 0.97 0.99 3/106 9975 /proc/meminfo: memFree=1944980/2059040 swapFree=4135028/4192956 [pid=9975] ppid=9973 vsize=1836 CPUtime=0 /proc/9975/stat : 9975 (java) R 9973 9975 9294 0 -1 4194304 424 0 0 0 0 0 0 0 19 0 1 0 7761538 1880064 154 1992294400 134512640 134550932 4286675072 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9975/statm: 458 155 118 10 0 63 0 [startup+0.077873 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9975 /proc/meminfo: memFree=1944980/2059040 swapFree=4135028/4192956 [pid=9975] ppid=9973 vsize=1521796 CPUtime=0.06 /proc/9975/stat : 9975 (java) S 9973 9975 9294 0 -1 4202496 3801 0 1 0 5 1 0 0 19 0 7 0 7761538 1558319104 3242 1992294400 134512640 134550932 4286675072 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0 /proc/9975/statm: 380449 3242 1043 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.100869 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9975 /proc/meminfo: memFree=1944980/2059040 swapFree=4135028/4192956 [pid=9975] ppid=9973 vsize=1525208 CPUtime=0.08 /proc/9975/stat : 9975 (java) S 9973 9975 9294 0 -1 4202496 4002 0 1 0 7 1 0 0 19 0 12 0 7761538 1561812992 3441 1992294400 134512640 134550932 4286675072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9975/statm: 381302 3441 1078 10 0 378604 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1525208 [startup+0.355358 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9975 /proc/meminfo: memFree=1944980/2059040 swapFree=4135028/4192956 [pid=9975] ppid=9973 vsize=1526700 CPUtime=0.47 /proc/9975/stat : 9975 (java) S 9973 9975 9294 0 -1 4202496 5523 0 1 0 45 2 0 0 19 0 12 0 7761538 1563340800 4960 1992294400 134512640 134550932 4286675072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9975/statm: 381675 4961 1369 10 0 378977 0 Current children cumulated CPU time (s) 0.47 Current children cumulated vsize (KiB) 1526700 [startup+0.700929 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9975 /proc/meminfo: memFree=1944980/2059040 swapFree=4135028/4192956 [pid=9975] ppid=9973 vsize=1528504 CPUtime=1.12 /proc/9975/stat : 9975 (java) S 9973 9975 9294 0 -1 4202496 6432 0 1 0 109 3 0 0 19 0 13 0 7761538 1565188096 5604 1992294400 134512640 134550932 4286675072 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/9975/statm: 382126 5604 1414 10 0 379428 0 Current children cumulated CPU time (s) 1.12 Current children cumulated vsize (KiB) 1528504 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 0.79985 CPU time (s): 1.2968 CPU user time (s): 1.26081 CPU system time (s): 0.035994 CPU usage (%): 162.131 Max. virtual memory (cumulated for all children) (KiB): 1528636 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.26081 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6622 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= 112 involuntary context switches= 117 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node015 at 2010-06-12 07:46:42 IDJOB=2659517 IDBENCH=1394 IDSOLVER=1164 FILE ID=node015/2659517-1276321602 PBS_JOBID= 11173155 Free space on /tmp= 62548 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga15_14_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659517-1276321602/watcher-2659517-1276321602 -o /tmp/evaluation-result-2659517-1276321602/solver-2659517-1276321602 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659517-1276321602.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 49aa50e1ed35f3f8c8cb0a8781a76e97 RANDOM SEED=529082118 node015.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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1945252 kB Buffers: 2780 kB Cached: 48732 kB SwapCached: 8720 kB Active: 44208 kB Inactive: 17932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1945252 kB SwapTotal: 4192956 kB SwapFree: 4135028 kB Dirty: 640 kB Writeback: 0 kB AnonPages: 9280 kB Mapped: 7428 kB Slab: 29784 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181800 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= 62548 MiB End job on node015 at 2010-06-12 07:46:43