Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | SAT | 1.72774 | 0.99925 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.15 c version 2.2.0.v20100526 0.09/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.15 c java.vm.version 11.2-b01 0.09/0.15 c java.vm.vendor Sun Microsystems Inc. 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 2.6.18-164.el5 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1393557488 0.09/0.15 c Max memory 1395916800 0.09/0.15 c Total memory 1395916800 0.09/0.15 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@16fd0b7 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 phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c No 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-2661036-1276328875.opb 0.24/0.20 c reading problem ... 0.38/0.36 c ... done. Wall clock time 0.156s. 0.38/0.36 c #vars 294 0.38/0.36 c #constraints 238 0.38/0.36 c constraints type 0.38/0.36 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 210 0.38/0.36 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 28 1.14/0.77 c starts : 1 1.14/0.77 c conflicts : 68 1.14/0.77 c decisions : 739 1.14/0.77 c propagations : 2438 1.14/0.77 c inspects : 16718 1.14/0.77 c learnt literals : 0 1.14/0.77 c learnt binary clauses : 0 1.14/0.77 c learnt ternary clauses : 0 1.14/0.77 c learnt clauses : 68 1.14/0.77 c ignored clauses : 0 1.14/0.77 c root simplifications : 0 1.14/0.77 c removed literals (reason simplification) : 0 1.14/0.77 c reason swapping (by a shorter reason) : 0 1.14/0.77 c Calls to reduceDB : 0 1.14/0.77 c number of reductions to clauses (during analyze) : 0 1.14/0.77 c number of learned constraints concerned by reduction : 0 1.14/0.77 c number of learning phase by resolution : 0 1.14/0.77 c number of learning phase by cutting planes : 0 1.14/0.77 c speed (assignments/second) : 5860.576923076924 1.14/0.77 c non guided choices 85 1.14/0.77 c learnt constraints type 1.14/0.77 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 1.14/0.77 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 40 1.14/0.77 c org.sat4j.pb.constraints.pb.MaxWatchPb => 27 1.14/0.77 c constraints type 1.14/0.77 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 210 1.14/0.78 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 28 1.14/0.78 s SATISFIABLE 1.14/0.78 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 1.14/0.78 c Total wall clock time (in seconds): 0.577
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661036-1276328875/watcher-2661036-1276328875 -o /tmp/evaluation-result-2661036-1276328875/solver-2661036-1276328875 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661036-1276328875.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 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=392 CPUtime=0 /proc/9611/stat : 9611 (java) R 9609 9611 7191 0 -1 4194304 292 0 0 0 0 0 0 0 19 0 1 0 6542953 401408 38 1992294400 134512640 134550932 4291895728 18446744073709551615 6972045 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9611/statm: 98 40 32 10 0 25 0 [startup+0.034275 s] /proc/loadavg: 0.97 1.01 1.00 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=1520328 CPUtime=0.02 /proc/9611/stat : 9611 (java) S 9609 9611 7191 0 -1 4202496 3310 0 1 0 1 1 0 0 18 0 4 0 6542953 1556815872 2753 1992294400 134512640 134550932 4291895728 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/9611/statm: 380082 2753 945 10 0 377392 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1520328 [startup+0.101282 s] /proc/loadavg: 0.97 1.01 1.00 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=1524184 CPUtime=0.09 /proc/9611/stat : 9611 (java) S 9609 9611 7191 0 -1 4202496 3999 0 1 0 7 2 0 0 18 0 12 0 6542953 1560764416 3438 1992294400 134512640 134550932 4291895728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9611/statm: 381046 3438 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300875 s] /proc/loadavg: 0.97 1.01 1.00 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=1526412 CPUtime=0.38 /proc/9611/stat : 9611 (java) S 9609 9611 7191 0 -1 4202496 5391 0 1 0 36 2 0 0 18 0 12 0 6542953 1563045888 4828 1992294400 134512640 134550932 4291895728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9611/statm: 381603 4829 1362 10 0 378905 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526412 [startup+0.70086 s] /proc/loadavg: 0.97 1.01 1.00 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=1528736 CPUtime=1.14 /proc/9611/stat : 9611 (java) S 9609 9611 7191 0 -1 4202496 7148 0 1 0 111 3 0 0 18 0 13 0 6542953 1565425664 6385 1992294400 134512640 134550932 4291895728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9611/statm: 382184 6385 1415 10 0 379486 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1528736 Solver just ended. Dumping a history of the last processes samples [startup+0.900853 s] /proc/loadavg: 0.97 1.01 1.00 3/106 9611 /proc/meminfo: memFree=1855608/2059040 swapFree=4135896/4192956 [pid=9611] ppid=9609 vsize=1530940 CPUtime=1.54 /proc/9611/stat : 9611 (java) S 9609 9611 7191 0 -1 4202496 8594 0 1 0 150 4 0 0 18 0 11 0 6542953 1567682560 7400 1992294400 134512640 134550932 4291895728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9611/statm: 382735 7400 1417 10 0 380037 0 Current children cumulated CPU time (s) 1.54 Current children cumulated vsize (KiB) 1530940 Child status: 10 Real time (s): 0.99925 CPU time (s): 1.72774 CPU user time (s): 1.67974 CPU system time (s): 0.047992 CPU usage (%): 172.903 Max. virtual memory (cumulated for all children) (KiB): 1530940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.67974 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9168 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= 151 involuntary context switches= 92 runsolver used 0.008998 second user time and 0.010998 second system time The end
Begin job on node026 at 2010-06-12 09:47:56 IDJOB=2661036 IDBENCH=1436 IDSOLVER=1165 FILE ID=node026/2661036-1276328875 PBS_JOBID= 11173158 Free space on /tmp= 62508 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-fpga14_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-2661036-1276328875/watcher-2661036-1276328875 -o /tmp/evaluation-result-2661036-1276328875/solver-2661036-1276328875 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661036-1276328875.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74c4eb11f12622eba961e655de7451bc RANDOM SEED=827256145 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: 1855988 kB Buffers: 13932 kB Cached: 99852 kB SwapCached: 23112 kB Active: 98080 kB Inactive: 41152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1855988 kB SwapTotal: 4192956 kB SwapFree: 4135896 kB Dirty: 592 kB Writeback: 0 kB AnonPages: 10236 kB Mapped: 7992 kB Slab: 42016 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180364 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 09:47:57