Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.10683 | 0.687907 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga15_13_sat_pb.cnf.cr.opb |
MD5SUM | 5525732a92b9529feed86b3ca7f3367f |
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 | 293 |
Total number of constraints | 236 |
Number of constraints which are clauses | 208 |
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 | 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 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.16 c version 2.2.0.v20100526 0.08/0.16 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.16 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.16 c java.vm.version 11.2-b01 0.08/0.16 c java.vm.vendor Sun Microsystems Inc. 0.08/0.16 c sun.arch.data.model 32 0.08/0.16 c java.version 1.6.0_12 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.18-164.el5 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1393557488 0.08/0.16 c Max memory 1395916800 0.08/0.16 c Total memory 1395916800 0.08/0.16 c Number of processors 2 0.08/0.20 c Pseudo Boolean Optimization 0.08/0.20 c --- Begin Solver configuration --- 0.08/0.20 c Stops conflict analysis at the first Unique Implication Point 0.08/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 0.08/0.20 c Learn all clauses as in MiniSAT 0.08/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.08/0.20 c Expensive reason simplification 0.08/0.20 c Armin Biere (Picosat) restarts strategy 0.08/0.20 c Glucose learned constraints deletion strategy 0.08/0.20 c timeout=2147483s 0.08/0.20 c DB Simplification allowed=false 0.08/0.20 c --- End Solver configuration --- 0.08/0.20 c solving HOME/instance-2659529-1276323036.opb 0.08/0.20 c reading problem ... 0.36/0.36 c ... done. Wall clock time 0.149s. 0.36/0.36 c #vars 293 0.36/0.36 c #constraints 236 0.36/0.36 c constraints type 0.36/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 208 0.36/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 28 0.95/0.62 c starts : 3 0.95/0.62 c conflicts : 220 0.95/0.62 c decisions : 732 0.95/0.62 c propagations : 5374 0.95/0.62 c inspects : 12890 0.95/0.62 c learnt literals : 0 0.95/0.62 c learnt binary clauses : 0 0.95/0.62 c learnt ternary clauses : 0 0.95/0.62 c learnt clauses : 220 0.95/0.62 c ignored clauses : 0 0.95/0.62 c root simplifications : 0 0.95/0.62 c removed literals (reason simplification) : 4 0.95/0.62 c reason swapping (by a shorter reason) : 0 0.95/0.62 c Calls to reduceDB : 0 0.95/0.62 c number of reductions to clauses (during analyze) : 0 0.95/0.62 c number of learned constraints concerned by reduction : 0 0.95/0.62 c number of learning phase by resolution : 0 0.95/0.62 c number of learning phase by cutting planes : 0 0.95/0.62 c speed (assignments/second) : 20279.245283018867 0.95/0.62 c non guided choices 144 0.95/0.62 c learnt constraints type 0.95/0.62 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 220 0.95/0.62 c constraints type 0.95/0.62 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 208 0.95/0.62 c org.sat4j.minisat.constraints.card.MinWatchCard => 28 0.95/0.62 s SATISFIABLE 0.95/0.62 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 0.95/0.62 c Total wall clock time (in seconds): 0.419
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659529-1276323036/watcher-2659529-1276323036 -o /tmp/evaluation-result-2659529-1276323036/solver-2659529-1276323036 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659529-1276323036.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: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1832 CPUtime=0 /proc/9158/stat : 9158 (java6) S 9156 9158 8698 0 -1 4194304 251 0 0 0 0 0 0 0 19 0 1 0 7907048 1875968 153 1992294400 134512640 134550932 4290947568 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699387582 0 0 17 1 0 0 0 /proc/9158/statm: 458 153 116 10 0 63 0 [startup+0.089762 s] /proc/loadavg: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1521796 CPUtime=0.07 /proc/9158/stat : 9158 (java) S 9156 9158 8698 0 -1 4202496 3850 0 1 0 5 2 0 0 18 0 7 0 7907048 1558319104 3291 1992294400 134512640 134550932 4289998752 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/9158/statm: 380449 3291 1045 10 0 377759 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1521796 [startup+0.101762 s] /proc/loadavg: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1524184 CPUtime=0.08 /proc/9158/stat : 9158 (java) S 9156 9158 8698 0 -1 4202496 3964 0 1 0 6 2 0 0 18 0 12 0 7907048 1560764416 3403 1992294400 134512640 134550932 4289998752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9158/statm: 381046 3403 1076 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.301775 s] /proc/loadavg: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1526308 CPUtime=0.36 /proc/9158/stat : 9158 (java) S 9156 9158 8698 0 -1 4202496 5339 0 1 0 33 3 0 0 18 0 12 0 7907048 1562939392 4776 1992294400 134512640 134550932 4289998752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9158/statm: 381577 4776 1361 10 0 378879 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526308 Solver just ended. Dumping a history of the last processes samples [startup+0.500772 s] /proc/loadavg: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1528792 CPUtime=0.75 /proc/9158/stat : 9158 (java) S 9156 9158 8698 0 -1 4202496 6208 0 1 0 72 3 0 0 18 0 13 0 7907048 1565483008 5579 1992294400 134512640 134550932 4289998752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9158/statm: 382198 5579 1406 10 0 379500 0 Current children cumulated CPU time (s) 0.75 Current children cumulated vsize (KiB) 1528792 [startup+0.600771 s] /proc/loadavg: 0.99 0.98 0.99 3/106 9158 /proc/meminfo: memFree=1518316/2059040 swapFree=4192956/4192956 [pid=9158] ppid=9156 vsize=1528792 CPUtime=0.95 /proc/9158/stat : 9158 (java) S 9156 9158 8698 0 -1 4202496 6239 0 1 0 92 3 0 0 18 0 13 0 7907048 1565483008 5610 1992294400 134512640 134550932 4289998752 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9158/statm: 382198 5610 1407 10 0 379500 0 Current children cumulated CPU time (s) 0.95 Current children cumulated vsize (KiB) 1528792 Child status: 10 Real time (s): 0.687907 CPU time (s): 1.10683 CPU user time (s): 1.06384 CPU system time (s): 0.042993 CPU usage (%): 160.898 Max. virtual memory (cumulated for all children) (KiB): 1528792 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.06384 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6291 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= 146 involuntary context switches= 85 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node007 at 2010-06-12 08:10:36 IDJOB=2659529 IDBENCH=1406 IDSOLVER=1164 FILE ID=node007/2659529-1276323036 PBS_JOBID= 11173154 Free space on /tmp= 62456 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-fpga15_13_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-2659529-1276323036/watcher-2659529-1276323036 -o /tmp/evaluation-result-2659529-1276323036/solver-2659529-1276323036 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659529-1276323036.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5525732a92b9529feed86b3ca7f3367f RANDOM SEED=1793528015 node007.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1518572 kB Buffers: 98852 kB Cached: 312980 kB SwapCached: 0 kB Active: 175624 kB Inactive: 295480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1518572 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 272 kB Writeback: 0 kB AnonPages: 59280 kB Mapped: 15380 kB Slab: 47528 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181952 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= 62456 MiB End job on node007 at 2010-06-12 08:10:37