Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | SAT | 1.37379 | 0.814701 |
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 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2660994-1276321604.opb 0.25/0.20 c reading problem ... 0.38/0.37 c ... done. Wall clock time 0.162s. 0.38/0.37 c #vars 315 0.38/0.37 c #constraints 253 0.38/0.37 c constraints type 0.38/0.37 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 224 0.38/0.37 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 29 1.17/0.78 c starts : 1 1.17/0.78 c conflicts : 62 1.17/0.78 c decisions : 663 1.17/0.78 c propagations : 2263 1.17/0.78 c inspects : 14284 1.17/0.78 c learnt literals : 0 1.17/0.78 c learnt binary clauses : 0 1.17/0.78 c learnt ternary clauses : 0 1.17/0.78 c learnt clauses : 62 1.17/0.78 c ignored clauses : 0 1.17/0.78 c root simplifications : 0 1.17/0.78 c removed literals (reason simplification) : 0 1.17/0.78 c reason swapping (by a shorter reason) : 0 1.17/0.78 c Calls to reduceDB : 0 1.17/0.78 c number of reductions to clauses (during analyze) : 0 1.17/0.78 c number of learned constraints concerned by reduction : 0 1.17/0.78 c number of learning phase by resolution : 0 1.17/0.78 c number of learning phase by cutting planes : 0 1.17/0.78 c speed (assignments/second) : 5492.718446601942 1.17/0.78 c non guided choices 92 1.17/0.78 c learnt constraints type 1.17/0.78 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 1.17/0.78 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 35 1.17/0.78 c org.sat4j.pb.constraints.pb.MaxWatchPb => 26 1.17/0.78 c constraints type 1.17/0.78 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 224 1.17/0.78 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 29 1.17/0.78 s SATISFIABLE 1.17/0.78 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 1.17/0.78 c Total wall clock time (in seconds): 0.58
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660994-1276321604/watcher-2660994-1276321604 -o /tmp/evaluation-result-2660994-1276321604/solver-2660994-1276321604 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660994-1276321604.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 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=248 CPUtime=0 /proc/10015/stat : 10015 (java) R 10013 10015 9294 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 7761694 253952 28 1992294400 134512640 134550932 4291994480 18446744073709551615 9183828 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10015/statm: 62 28 21 10 0 23 0 [startup+0.036181 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=1521352 CPUtime=0.02 /proc/10015/stat : 10015 (java) S 10013 10015 9294 0 -1 4202496 3325 0 1 0 1 1 0 0 18 0 4 0 7761694 1557864448 2768 1992294400 134512640 134550932 4291994480 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/10015/statm: 380338 2768 945 10 0 377648 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1521352 [startup+0.101189 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=1525208 CPUtime=0.08 /proc/10015/stat : 10015 (java) S 10013 10015 9294 0 -1 4202496 3980 0 1 0 6 2 0 0 18 0 12 0 7761694 1561812992 3419 1992294400 134512640 134550932 4291994480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10015/statm: 381302 3419 1078 10 0 378604 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1525208 [startup+0.300465 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=1526400 CPUtime=0.38 /proc/10015/stat : 10015 (java) S 10013 10015 9294 0 -1 4202496 5351 0 1 0 35 3 0 0 18 0 12 0 7761694 1563033600 4788 1992294400 134512640 134550932 4291994480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10015/statm: 381600 4788 1362 10 0 378902 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526400 [startup+0.700456 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=1528904 CPUtime=1.17 /proc/10015/stat : 10015 (java) S 10013 10015 9294 0 -1 4202496 6921 0 1 0 113 4 0 0 18 0 13 0 7761694 1565597696 6307 1992294400 134512640 134550932 4291994480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10015/statm: 382226 6307 1417 10 0 379528 0 Current children cumulated CPU time (s) 1.17 Current children cumulated vsize (KiB) 1528904 Solver just ended. Dumping a history of the last processes samples [startup+0.801454 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10015 /proc/meminfo: memFree=1944848/2059040 swapFree=4135028/4192956 [pid=10015] ppid=10013 vsize=1529456 CPUtime=1.36 /proc/10015/stat : 10015 (java) S 10013 10015 9294 0 -1 4202496 7395 0 1 0 131 5 0 0 18 0 12 0 7761694 1566162944 6780 1992294400 134512640 134550932 4291994480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10015/statm: 382364 6780 1419 10 0 379666 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 1529456 Child status: 10 Real time (s): 0.814701 CPU time (s): 1.37379 CPU user time (s): 1.3198 CPU system time (s): 0.053991 CPU usage (%): 168.625 Max. virtual memory (cumulated for all children) (KiB): 1529456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3198 system time used= 0.053991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7395 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= 133 involuntary context switches= 107 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node015 at 2010-06-12 07:46:44 IDJOB=2660994 IDBENCH=1394 IDSOLVER=1165 FILE ID=node015/2660994-1276321604 PBS_JOBID= 11173155 Free space on /tmp= 62548 MiB SOLVER NAME= SAT4J PB CuttingPlanes 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 CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660994-1276321604/watcher-2660994-1276321604 -o /tmp/evaluation-result-2660994-1276321604/solver-2660994-1276321604 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660994-1276321604.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 49aa50e1ed35f3f8c8cb0a8781a76e97 RANDOM SEED=906009491 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: 2816 kB Cached: 48704 kB SwapCached: 8720 kB Active: 44232 kB Inactive: 17960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1945252 kB SwapTotal: 4192956 kB SwapFree: 4135028 kB Dirty: 752 kB Writeback: 0 kB AnonPages: 9244 kB Mapped: 7420 kB Slab: 29776 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180744 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 07:46:45