Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.16982 | 0.755761 |
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 | 0.008998 |
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 |
0.06/0.16 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.06/0.16 c This is free software under the dual EPL/GNU LGPL licenses. 0.06/0.16 c See www.sat4j.org for details. 0.06/0.17 c version 2.2.0.v20100526 0.06/0.17 c java.runtime.name Java(TM) SE Runtime Environment 0.06/0.17 c java.vm.name Java HotSpot(TM) Server VM 0.06/0.17 c java.vm.version 11.2-b01 0.06/0.17 c java.vm.vendor Sun Microsystems Inc. 0.06/0.17 c sun.arch.data.model 32 0.06/0.17 c java.version 1.6.0_12 0.06/0.17 c os.name Linux 0.06/0.17 c os.version 2.6.18-164.el5 0.06/0.17 c os.arch i386 0.06/0.17 c Free memory 1393557488 0.06/0.17 c Max memory 1395916800 0.06/0.17 c Total memory 1395916800 0.06/0.17 c Number of processors 2 0.21/0.23 c Pseudo Boolean Optimization 0.21/0.23 c --- Begin Solver configuration --- 0.21/0.23 c Stops conflict analysis at the first Unique Implication Point 0.21/0.23 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.21/0.23 c Learn all clauses as in MiniSAT 0.21/0.23 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.23 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.21/0.23 c Expensive reason simplification 0.21/0.23 c Armin Biere (Picosat) restarts strategy 0.21/0.23 c Glucose learned constraints deletion strategy 0.21/0.23 c timeout=2147483s 0.21/0.23 c DB Simplification allowed=false 0.21/0.23 c --- End Solver configuration --- 0.21/0.23 c solving HOME/instance-2659559-1276328874.opb 0.21/0.23 c reading problem ... 0.31/0.39 c ... done. Wall clock time 0.158s. 0.31/0.39 c #vars 294 0.31/0.39 c #constraints 238 0.31/0.39 c constraints type 0.31/0.39 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 210 0.31/0.39 c org.sat4j.minisat.constraints.card.MinWatchCard => 28 0.88/0.67 c starts : 3 0.88/0.67 c conflicts : 237 0.88/0.67 c decisions : 845 0.88/0.67 c propagations : 6391 0.88/0.67 c inspects : 13028 0.88/0.67 c learnt literals : 0 0.88/0.67 c learnt binary clauses : 0 0.88/0.67 c learnt ternary clauses : 0 0.88/0.67 c learnt clauses : 237 0.88/0.67 c ignored clauses : 0 0.88/0.67 c root simplifications : 0 0.88/0.67 c removed literals (reason simplification) : 30 0.88/0.67 c reason swapping (by a shorter reason) : 0 0.88/0.67 c Calls to reduceDB : 0 0.88/0.67 c number of reductions to clauses (during analyze) : 0 0.88/0.67 c number of learned constraints concerned by reduction : 0 0.88/0.67 c number of learning phase by resolution : 0 0.88/0.67 c number of learning phase by cutting planes : 0 0.88/0.67 c speed (assignments/second) : 22503.521126760566 0.88/0.67 c non guided choices 124 0.88/0.67 c learnt constraints type 0.88/0.67 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 237 0.88/0.67 c constraints type 0.88/0.67 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 210 0.88/0.67 c org.sat4j.minisat.constraints.card.MinWatchCard => 28 0.88/0.67 s SATISFIABLE 0.88/0.68 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 0.88/0.68 c Total wall clock time (in seconds): 0.448
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659559-1276328874/watcher-2659559-1276328874 -o /tmp/evaluation-result-2659559-1276328874/solver-2659559-1276328874 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659559-1276328874.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: 0.97 1.01 1.00 2/106 9571 /proc/meminfo: memFree=1855668/2059040 swapFree=4135896/4192956 [pid=9571] ppid=9569 vsize=248 CPUtime=0 /proc/9571/stat : 9571 (java6) R 9569 9571 7191 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 6542803 253952 28 1992294400 134512640 134550932 4293944096 18446744073709551615 6971988 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9571/statm: 62 28 21 10 0 23 0 [startup+0.0327619 s] /proc/loadavg: 0.97 1.01 1.00 2/106 9571 /proc/meminfo: memFree=1855668/2059040 swapFree=4135896/4192956 [pid=9571] ppid=9569 vsize=13684 CPUtime=0.01 /proc/9571/stat : 9571 (java) S 9569 9571 7191 0 -1 4202496 1185 0 0 0 0 1 0 0 15 0 2 0 6542803 14012416 632 1992294400 134512640 134550932 4294848128 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/9571/statm: 3421 632 307 10 0 1206 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 13684 [startup+0.100769 s] /proc/loadavg: 0.97 1.01 1.00 2/106 9571 /proc/meminfo: memFree=1855668/2059040 swapFree=4135896/4192956 [pid=9571] ppid=9569 vsize=1521796 CPUtime=0.06 /proc/9571/stat : 9571 (java) S 9569 9571 7191 0 -1 4202496 3785 0 1 0 4 2 0 0 15 0 7 0 6542803 1558319104 3226 1992294400 134512640 134550932 4294848128 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/9571/statm: 380449 3226 1040 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.30078 s] /proc/loadavg: 0.97 1.01 1.00 2/106 9571 /proc/meminfo: memFree=1855668/2059040 swapFree=4135896/4192956 [pid=9571] ppid=9569 vsize=1526368 CPUtime=0.31 /proc/9571/stat : 9571 (java) S 9569 9571 7191 0 -1 4202496 5271 0 1 0 28 3 0 0 15 0 12 0 6542803 1563000832 4708 1992294400 134512640 134550932 4294848128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9571/statm: 381592 4708 1358 10 0 378894 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1526368 [startup+0.700817 s] /proc/loadavg: 0.97 1.01 1.00 2/106 9571 /proc/meminfo: memFree=1855668/2059040 swapFree=4135896/4192956 [pid=9571] ppid=9569 vsize=1529200 CPUtime=1.07 /proc/9571/stat : 9571 (java) S 9569 9571 7191 0 -1 4202496 6347 0 1 0 103 4 0 0 15 0 12 0 6542803 1565900800 5666 1992294400 134512640 134550932 4294848128 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9571/statm: 382300 5666 1414 10 0 379602 0 Current children cumulated CPU time (s) 1.07 Current children cumulated vsize (KiB) 1529200 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 0.755761 CPU time (s): 1.16982 CPU user time (s): 1.12383 CPU system time (s): 0.045993 CPU usage (%): 154.787 Max. virtual memory (cumulated for all children) (KiB): 1529200 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.12383 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6361 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= 148 involuntary context switches= 94 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node026 at 2010-06-12 09:47:54 IDJOB=2659559 IDBENCH=1436 IDSOLVER=1164 FILE ID=node026/2659559-1276328874 PBS_JOBID= 11173158 Free space on /tmp= 62508 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-fpga14_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-2659559-1276328874/watcher-2659559-1276328874 -o /tmp/evaluation-result-2659559-1276328874/solver-2659559-1276328874 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659559-1276328874.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74c4eb11f12622eba961e655de7451bc RANDOM SEED=1420719685 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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1856064 kB Buffers: 13896 kB Cached: 99872 kB SwapCached: 23112 kB Active: 98040 kB Inactive: 41140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856064 kB SwapTotal: 4192956 kB SwapFree: 4135896 kB Dirty: 592 kB Writeback: 0 kB AnonPages: 10308 kB Mapped: 8084 kB Slab: 41964 kB PageTables: 3940 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180864 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= 62508 MiB End job on node026 at 2010-06-12 09:47:55