Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong Opt. | 0.350946 | 0.26154 |
Name | /PARTIAL-SMALLINT-LIN/PB06/web/ uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-66-100-0.wbo |
MD5SUM | d7082d6fd5cfc868fbb069ecaeb398e5 |
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 | 0.001998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 274 |
Total number of constraints | 259 |
Number of soft constraints | 87 |
Number of constraints which are clauses | 159 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 100 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
Top cost | 4353 |
Min constraint cost | 1 |
Max constraint cost | 94 |
Sum of constraints costs | 4352 |
Biggest number in a constraint | 68 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 257 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.05/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.05/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.05/0.07 c See www.sat4j.org for details. 0.05/0.08 c version 2.2.0.v20100526 0.05/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.05/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.05/0.08 c java.vm.version 11.2-b01 0.05/0.08 c java.vm.vendor Sun Microsystems Inc. 0.05/0.08 c sun.arch.data.model 32 0.05/0.08 c java.version 1.6.0_12 0.05/0.08 c os.name Linux 0.05/0.08 c os.version 2.6.18-164.el5 0.05/0.08 c os.arch i386 0.05/0.08 c Free memory 1393557488 0.05/0.08 c Max memory 1395916800 0.05/0.08 c Total memory 1395916800 0.05/0.08 c Number of processors 8 0.10/0.10 c Pseudo Boolean Optimization 0.10/0.10 c --- Begin Solver configuration --- 0.10/0.10 c Stops conflict analysis at the first Unique Implication Point 0.10/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.10/0.10 c Learn all clauses as in MiniSAT 0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.10/0.10 c Expensive reason simplification 0.10/0.10 c Armin Biere (Picosat) restarts strategy 0.10/0.10 c Glucose learned constraints deletion strategy 0.10/0.10 c timeout=2147483s 0.10/0.10 c DB Simplification allowed=false 0.10/0.10 c --- End Solver configuration --- 0.10/0.10 c solving HOME/instance-2690942-1277914329.wbo 0.10/0.10 c reading problem ... 0.10/0.17 c ... done. Wall clock time 0.069s. 0.10/0.17 c #vars 361 0.10/0.17 c #constraints 259 0.10/0.17 c constraints type 0.10/0.17 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 38 0.10/0.17 c org.sat4j.minisat.constraints.card.MinWatchCard => 14 0.10/0.17 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 107 0.10/0.17 c org.sat4j.pb.constraints.pb.MaxWatchPb => 100 0.26/0.20 c SATISFIABLE 0.26/0.20 c OPTIMIZING... 0.26/0.20 c Got one! Elapsed wall clock time (in seconds):0.098 0.26/0.20 o 48 0.26/0.20 c starts : 1 0.26/0.20 c conflicts : 36 0.26/0.20 c decisions : 391 0.26/0.20 c propagations : 846 0.26/0.20 c inspects : 2403 0.26/0.20 c learnt literals : 1 0.26/0.20 c learnt binary clauses : 1 0.26/0.20 c learnt ternary clauses : 5 0.26/0.20 c learnt clauses : 35 0.26/0.20 c ignored clauses : 0 0.26/0.20 c root simplifications : 0 0.26/0.20 c removed literals (reason simplification) : 124 0.26/0.20 c reason swapping (by a shorter reason) : 0 0.26/0.20 c Calls to reduceDB : 0 0.26/0.20 c number of reductions to clauses (during analyze) : 0 0.26/0.20 c number of learned constraints concerned by reduction : 0 0.26/0.21 c number of learning phase by resolution : 0 0.26/0.21 c number of learning phase by cutting planes : 0 0.26/0.21 c speed (assignments/second) : 282000.0 0.26/0.21 c non guided choices 219 0.26/0.21 c learnt constraints type 0.26/0.21 c constraints type 0.26/0.21 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 38 0.26/0.21 c org.sat4j.minisat.constraints.card.MinWatchCard => 14 0.26/0.21 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 107 0.26/0.21 c org.sat4j.pb.constraints.pb.MaxWatchPb => 100 0.26/0.21 s OPTIMUM FOUND 0.26/0.21 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 0.26/0.21 c objective function=48 0.26/0.21 c Total wall clock time (in seconds): 0.103
OK 48
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2690942-1277914329/watcher-2690942-1277914329 -o /tmp/evaluation-result-2690942-1277914329/solver-2690942-1277914329 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2690942-1277914329.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: 1.95 2.01 2.00 3/178 25255 /proc/meminfo: memFree=31182976/32950928 swapFree=67111528/67111528 [pid=25255] ppid=25253 vsize=13164 CPUtime=0 /proc/25255/stat : 25255 (java) R 25253 25255 24708 0 -1 4194304 461 0 0 0 0 0 0 0 18 0 1 0 167035982 13479936 187 4089446400 134512640 134550932 4294713056 18446744073709551615 3122821 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/25255/statm: 3291 194 140 10 0 1121 0 [startup+0.0696001 s] /proc/loadavg: 1.95 2.01 2.00 3/178 25255 /proc/meminfo: memFree=31182976/32950928 swapFree=67111528/67111528 [pid=25255] ppid=25253 vsize=1528560 CPUtime=0.05 /proc/25255/stat : 25255 (java) S 25253 25255 24708 0 -1 4202496 4171 0 1 0 4 1 0 0 18 0 18 0 167035982 1565245440 3610 4089446400 134512640 134550932 4294713056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/25255/statm: 382140 3612 1082 10 0 379442 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1528560 [startup+0.100512 s] /proc/loadavg: 1.95 2.01 2.00 3/178 25255 /proc/meminfo: memFree=31182976/32950928 swapFree=67111528/67111528 [pid=25255] ppid=25253 vsize=1529700 CPUtime=0.1 /proc/25255/stat : 25255 (java) S 25253 25255 24708 0 -1 4202496 5124 0 1 0 9 1 0 0 18 0 18 0 167035982 1566412800 4561 4089446400 134512640 134550932 4294713056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/25255/statm: 382425 4561 1346 10 0 379727 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529700 Solver just ended. Dumping a history of the last processes samples [startup+0.200492 s] /proc/loadavg: 1.95 2.01 2.00 3/178 25255 /proc/meminfo: memFree=31182976/32950928 swapFree=67111528/67111528 [pid=25255] ppid=25253 vsize=1530188 CPUtime=0.26 /proc/25255/stat : 25255 (java) S 25253 25255 24708 0 -1 4202496 5790 0 1 0 25 1 0 0 18 0 19 0 167035982 1566912512 5227 4089446400 134512640 134550932 4294713056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/25255/statm: 382547 5227 1391 10 0 379849 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 1530188 Child status: 30 Real time (s): 0.26154 CPU time (s): 0.350946 CPU user time (s): 0.32695 CPU system time (s): 0.023996 CPU usage (%): 134.184 Max. virtual memory (cumulated for all children) (KiB): 1530188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.32695 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6655 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= 172 involuntary context switches= 8 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node115 at 2010-06-30 18:12:09 IDJOB=2690942 IDBENCH=79029 IDSOLVER=1202 FILE ID=node115/2690942-1277914329 PBS_JOBID= 11197259 Free space on /tmp= 74208 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl--soft-66-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2690942-1277914329/watcher-2690942-1277914329 -o /tmp/evaluation-result-2690942-1277914329/solver-2690942-1277914329 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2690942-1277914329.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d7082d6fd5cfc868fbb069ecaeb398e5 RANDOM SEED=133199533 node115.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 : 2666.796 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 : 5333.59 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 : 2666.796 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 : 5226.08 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 : 2666.796 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 : 2666.796 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 : 5332.76 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 : 2666.796 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 : 5332.82 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 : 2666.796 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 : 5332.75 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 : 2666.796 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 : 2666.796 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 31183372 kB Buffers: 200288 kB Cached: 933480 kB SwapCached: 0 kB Active: 951996 kB Inactive: 671612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 31183372 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 36 kB Writeback: 0 kB AnonPages: 489580 kB Mapped: 17044 kB Slab: 78276 kB PageTables: 5608 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 634908 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= 74208 MiB End job on node115 at 2010-06-30 18:12:09