Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.773881 | 0.488139 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois50_ext.wbo |
MD5SUM | 8580bccfbab2087d6e1d511ee4dd53f1 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.018996 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.02/0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.15 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.15 c See www.sat4j.org for details. 0.02/0.15 c version 2.2.1.v20100705 0.02/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.15 c java.vm.version 11.2-b01 0.02/0.15 c java.vm.vendor Sun Microsystems Inc. 0.02/0.15 c sun.arch.data.model 32 0.02/0.15 c java.version 1.6.0_12 0.02/0.15 c os.name Linux 0.02/0.15 c os.version 2.6.18-164.el5 0.02/0.15 c os.arch i386 0.02/0.15 c Free memory 1393557488 0.02/0.15 c Max memory 1395916800 0.02/0.15 c Total memory 1395916800 0.02/0.15 c Number of processors 8 0.02/0.17 c Pseudo Boolean Optimization 0.02/0.17 c --- Begin Solver configuration --- 0.02/0.17 c Stops conflict analysis at the first Unique Implication Point 0.02/0.17 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.02/0.17 c Learn all clauses as in MiniSAT 0.02/0.17 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.17 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.17 c Expensive reason simplification 0.02/0.17 c Armin Biere (Picosat) restarts strategy 0.02/0.17 c Glucose learned constraints deletion strategy 0.02/0.17 c timeout=2147483s 0.02/0.17 c DB Simplification allowed=false 0.02/0.17 c --- End Solver configuration --- 0.02/0.17 c solving HOME/instance-2699690-1278533811.wbo 0.02/0.17 c reading problem ... 0.14/0.25 c ... done. Wall clock time 0.079s. 0.14/0.25 c #vars 700 0.14/0.25 c #constraints 700 0.14/0.25 c constraints type 0.14/0.25 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 400 0.14/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.34/0.32 c SATISFIABLE 0.34/0.32 c OPTIMIZING... 0.34/0.32 c Got one! Elapsed wall clock time (in seconds):0.149 0.34/0.32 o 21 0.34/0.35 c Got one! Elapsed wall clock time (in seconds):0.185 0.34/0.35 o 15 0.34/0.39 c Got one! Elapsed wall clock time (in seconds):0.225 0.34/0.39 o 11 0.58/0.42 c Got one! Elapsed wall clock time (in seconds):0.249 0.58/0.42 o 5 0.58/0.43 c Got one! Elapsed wall clock time (in seconds):0.266 0.58/0.43 o 1 0.58/0.44 c starts : 9 0.58/0.44 c conflicts : 610 0.58/0.44 c decisions : 6098 0.58/0.44 c propagations : 22296 0.58/0.44 c inspects : 66727 0.58/0.44 c learnt literals : 0 0.58/0.44 c learnt binary clauses : 0 0.58/0.44 c learnt ternary clauses : 0 0.58/0.44 c learnt clauses : 610 0.58/0.44 c ignored clauses : 0 0.58/0.44 c root simplifications : 0 0.58/0.44 c removed literals (reason simplification) : 23 0.58/0.44 c reason swapping (by a shorter reason) : 0 0.58/0.44 c Calls to reduceDB : 0 0.58/0.44 c number of reductions to clauses (during analyze) : 0 0.58/0.44 c number of learned constraints concerned by reduction : 0 0.58/0.44 c number of learning phase by resolution : 0 0.58/0.44 c number of learning phase by cutting planes : 0 0.58/0.44 c speed (assignments/second) : 4459200.0 0.58/0.44 c non guided choices 780 0.58/0.44 c learnt constraints type 0.58/0.44 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 610 0.58/0.44 c constraints type 0.58/0.44 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 400 0.58/0.44 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 0.58/0.44 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 300 0.58/0.44 s OPTIMUM FOUND 0.58/0.44 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 0.58/0.44 c objective function=1 0.58/0.44 c Total wall clock time (in seconds): 0.274
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699690-1278533811/watcher-2699690-1278533811 -o /tmp/evaluation-result-2699690-1278533811/solver-2699690-1278533811 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699690-1278533811.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18064 /proc/meminfo: memFree=29523460/32950928 swapFree=67111528/67111528 [pid=18064] ppid=18062 vsize=24036 CPUtime=0 /proc/18064/stat : 18064 (runsolver) S 18062 18064 17870 0 -1 4202560 80 0 0 0 0 0 0 0 23 0 1 0 21595866 24612864 107 4089446400 4194304 4302564 140737359283088 18446744073709551615 218880386039 0 2147483391 4096 24578 18446744071699215550 0 0 17 1 0 0 0 /proc/18064/statm: 6009 107 69 27 0 2647 0 [startup+0.0320729 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18064 /proc/meminfo: memFree=29523460/32950928 swapFree=67111528/67111528 [pid=18064] ppid=18062 vsize=248 CPUtime=0 /proc/18064/stat : 18064 (java) R 18062 18064 17870 0 -1 4194304 282 0 0 0 0 0 0 0 23 0 1 0 21595866 253952 29 4089446400 134512640 134550932 4292112192 18446744073709551615 11674196 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/18064/statm: 62 29 21 10 0 23 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 248 [startup+0.100999 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18064 /proc/meminfo: memFree=29523460/32950928 swapFree=67111528/67111528 [pid=18064] ppid=18062 vsize=1525320 CPUtime=0.02 /proc/18064/stat : 18064 (java) S 18062 18064 17870 0 -1 4202496 3739 0 1 0 2 0 0 0 23 0 13 0 21595866 1561927680 3181 4089446400 134512640 134550932 4292112192 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 6 0 0 0 /proc/18064/statm: 381330 3181 1034 10 0 378640 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525320 [startup+0.300972 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18064 /proc/meminfo: memFree=29523460/32950928 swapFree=67111528/67111528 [pid=18064] ppid=18062 vsize=1531660 CPUtime=0.34 /proc/18064/stat : 18064 (java) S 18062 18064 17870 0 -1 4202496 6353 0 1 0 33 1 0 0 23 0 19 0 21595866 1568419840 5759 4089446400 134512640 134550932 4292112192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18064/statm: 382915 5759 1407 10 0 380218 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1531660 Solver just ended. Dumping a history of the last processes samples [startup+0.400963 s] /proc/loadavg: 0.00 0.00 0.00 2/173 18064 /proc/meminfo: memFree=29523460/32950928 swapFree=67111528/67111528 [pid=18064] ppid=18062 vsize=1531660 CPUtime=0.58 /proc/18064/stat : 18064 (java) S 18062 18064 17870 0 -1 4202496 6765 0 1 0 57 1 0 0 23 0 19 0 21595866 1568419840 6148 4089446400 134512640 134550932 4292112192 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 /proc/18064/statm: 382915 6148 1416 10 0 380218 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1531660 Child status: 30 Real time (s): 0.488139 CPU time (s): 0.773881 CPU user time (s): 0.757884 CPU system time (s): 0.015997 CPU usage (%): 158.537 Max. virtual memory (cumulated for all children) (KiB): 1531660 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.757884 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7172 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= 193 involuntary context switches= 5 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node112 at 2010-07-07 22:16:51 IDJOB=2699690 IDBENCH=79365 IDSOLVER=1211 FILE ID=node112/2699690-1278533811 PBS_JOBID= 11239253 Free space on /tmp= 73452 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois50_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699690-1278533811/watcher-2699690-1278533811 -o /tmp/evaluation-result-2699690-1278533811/solver-2699690-1278533811 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699690-1278533811.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8580bccfbab2087d6e1d511ee4dd53f1 RANDOM SEED=1987010721 node112.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.64 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.84 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29523856 kB Buffers: 130048 kB Cached: 3084872 kB SwapCached: 0 kB Active: 1221644 kB Inactive: 2055140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29523856 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 692 kB Writeback: 0 kB AnonPages: 61900 kB Mapped: 14424 kB Slab: 87208 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 181316 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73452 MiB End job on node112 at 2010-07-07 22:16:52