Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | SAT | 2.69459 | 1.56869 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga12_12_sat_pb.cnf.cr.opb |
MD5SUM | 92d68bb6a1fae8fdeae7bddcc1ebc205 |
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 | 0.002998 |
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 | 216 |
Total number of constraints | 180 |
Number of constraints which are clauses | 156 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 12 |
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 | 13 |
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 |
0.08/0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.15 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.15 c See www.sat4j.org for details. 0.08/0.16 c version 2.1.1.v20090612 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 2.6.9-22.EL.rootsmp 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1342000320 0.08/0.16 c Max memory 1344274432 0.08/0.16 c Total memory 1344274432 0.08/0.16 c Number of processors 2 0.21/0.22 c Pseudo Boolean Optimization 0.21/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.21/0.22 c --- Begin Solver configuration --- 0.21/0.22 c Stops conflict analysis at the first Unique Implication Point 0.21/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.21/0.22 c Learn all clauses as in MiniSAT 0.21/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.21/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.21/0.22 c No reason simplification 0.21/0.22 c MiniSAT restarts strategy 0.21/0.22 c Memory based learned constraints deletion strategy 0.21/0.22 c timeout=2147483s 0.21/0.22 c DB Simplification allowed=false 0.21/0.22 c --- End Solver configuration --- 0.21/0.22 c solving HOME/instance-1855088-1244866560.opb 0.21/0.22 c reading problem ... 0.32/0.35 c ... done. Wall clock time 0.132s. 0.32/0.35 c #vars 216 0.32/0.35 c #constraints 180 0.32/0.35 c constraints type 0.32/0.35 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 156 0.32/0.35 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 24 2.58/1.55 c starts : 2 2.58/1.55 c conflicts : 180 2.58/1.55 c decisions : 715 2.58/1.55 c propagations : 3327 2.58/1.55 c inspects : 60536 2.58/1.55 c learnt literals : 0 2.58/1.55 c learnt binary clauses : 0 2.58/1.55 c learnt ternary clauses : 0 2.58/1.55 c learnt clauses : 180 2.58/1.55 c ignored clauses : 0 2.58/1.55 c root simplifications : 0 2.58/1.55 c removed literals (reason simplification) : 0 2.58/1.55 c reason swapping (by a shorter reason) : 0 2.58/1.55 c Calls to reduceDB : 0 2.58/1.55 c speed (assignments/second) : 2788.7678122380553 2.58/1.55 c non guided choices 61 2.58/1.55 c learnt constraints type 2.58/1.55 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 2.58/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25 2.58/1.55 c org.sat4j.pb.constraints.pb.MaxWatchPb => 154 2.58/1.55 c constraints type 2.58/1.55 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 156 2.58/1.55 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 24 2.58/1.55 s SATISFIABLE 2.58/1.55 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 2.58/1.55 c Total wall clock time (in seconds): 1.33
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855088-1244866560/watcher-1855088-1244866560 -o /tmp/evaluation-result-1855088-1244866560/solver-1855088-1244866560 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855088-1244866560.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: 1.06 1.10 1.04 3/64 12560 /proc/meminfo: memFree=803240/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=0 CPUtime=0 /proc/12560/stat : 12560 (runsolver) R 12558 12560 12009 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 154252955 0 0 1992294400 0 0 0 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 1 0 0 /proc/12560/statm: 0 0 0 0 0 0 0 [startup+0.039102 s] /proc/loadavg: 1.06 1.10 1.04 3/64 12560 /proc/meminfo: memFree=803240/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=1468752 CPUtime=0.02 /proc/12560/stat : 12560 (java) S 12558 12560 12009 0 -1 0 2969 0 1 0 1 1 0 0 18 0 4 0 154252955 1504002048 2716 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/12560/statm: 367188 2716 938 9 0 364539 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1468752 [startup+0.101108 s] /proc/loadavg: 1.06 1.10 1.04 3/64 12560 /proc/meminfo: memFree=803240/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=1472428 CPUtime=0.08 /proc/12560/stat : 12560 (java) S 12558 12560 12009 0 -1 0 3570 0 1 0 6 2 0 0 18 0 12 0 154252955 1507766272 3313 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12560/statm: 368107 3313 1063 9 0 365455 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472428 [startup+0.301127 s] /proc/loadavg: 1.06 1.10 1.04 3/64 12560 /proc/meminfo: memFree=803240/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=1475224 CPUtime=0.32 /proc/12560/stat : 12560 (java) S 12558 12560 12009 0 -1 0 5033 0 1 0 30 2 0 0 18 0 12 0 154252955 1510629376 4770 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12560/statm: 368806 4770 1353 9 0 366149 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1475224 [startup+0.701173 s] /proc/loadavg: 1.06 1.10 1.04 3/64 12560 /proc/meminfo: memFree=803240/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=1476788 CPUtime=1.03 /proc/12560/stat : 12560 (java) S 12558 12560 12009 0 -1 0 6515 0 1 0 100 3 0 0 18 0 13 0 154252955 1512230912 5942 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12560/statm: 369197 5942 1409 9 0 366540 0 Current children cumulated CPU time (s) 1.03 Current children cumulated vsize (KiB) 1476788 [startup+1.50126 s] /proc/loadavg: 1.06 1.10 1.04 4/77 12573 /proc/meminfo: memFree=771648/2055920 swapFree=4192956/4192956 [pid=12560] ppid=12558 vsize=1492288 CPUtime=2.58 /proc/12560/stat : 12560 (java) S 12558 12560 12009 0 -1 0 19511 0 1 0 243 15 0 0 18 0 13 0 154252955 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/12560/statm: 373072 14845 1415 9 0 370415 0 [pid=12560/tid=12562] ppid=12558 vsize=1492288 CPUtime=0.75 /proc/12560/task/12562/stat : 12562 (java) R 12558 12560 12009 0 -1 64 9316 0 1 0 72 3 0 0 18 0 13 0 154252957 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4109132990 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12563] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12563/stat : 12563 (java) S 12558 12560 12009 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 154252958 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12560/tid=12564] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12564/stat : 12564 (java) S 12558 12560 12009 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 154252958 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12560/tid=12565] ppid=12558 vsize=1492288 CPUtime=0.08 /proc/12560/task/12565/stat : 12565 (java) S 12558 12560 12009 0 -1 64 2 0 0 0 3 5 0 0 17 0 13 0 154252960 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 [pid=12560/tid=12566] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12566/stat : 12566 (java) S 12558 12560 12009 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154252960 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12567] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12567/stat : 12567 (java) S 12558 12560 12009 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154252960 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12568] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12568/stat : 12568 (java) S 12558 12560 12009 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154252965 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12569] ppid=12558 vsize=1492288 CPUtime=0.85 /proc/12560/task/12569/stat : 12569 (java) R 12558 12560 12009 0 -1 64 4039 0 0 0 83 2 0 0 18 0 13 0 154252965 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 104162964 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12560/tid=12570] ppid=12558 vsize=1492288 CPUtime=0.85 /proc/12560/task/12570/stat : 12570 (java) S 12558 12560 12009 0 -1 64 5412 0 0 0 83 2 0 0 16 0 13 0 154252965 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12571] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12571/stat : 12571 (java) S 12558 12560 12009 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154252965 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=12560/tid=12572] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12572/stat : 12572 (java) S 12558 12560 12009 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 154252965 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=12560/tid=12573] ppid=12558 vsize=1492288 CPUtime=0 /proc/12560/task/12573/stat : 12573 (java) S 12558 12560 12009 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 154252991 1528102912 14845 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.58 Current children cumulated vsize (KiB) 1492288 Solver just ended. Dumping a history of the last processes samples Child status: 10 Real time (s): 1.56869 CPU time (s): 2.69459 CPU user time (s): 2.52462 CPU system time (s): 0.169974 CPU usage (%): 171.773 Max. virtual memory (cumulated for all children) (KiB): 1492748 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.52462 system time used= 0.169974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20287 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= 461 involuntary context switches= 342 runsolver used 0.003999 second user time and 0.013997 second system time The end
Begin job on node45 at 2009-06-13 06:16:00 IDJOB=1855088 IDBENCH=1395 IDSOLVER=681 FILE ID=node45/1855088-1244866560 PBS_JOBID= 9354342 Free space on /tmp= 66256 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga12_12_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855088-1244866560/watcher-1855088-1244866560 -o /tmp/evaluation-result-1855088-1244866560/solver-1855088-1244866560 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855088-1244866560.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92d68bb6a1fae8fdeae7bddcc1ebc205 RANDOM SEED=182594483 node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.240 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.240 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 803656 kB Buffers: 82420 kB Cached: 1066576 kB SwapCached: 0 kB Active: 85808 kB Inactive: 1077116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 803656 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 332 kB Writeback: 0 kB Mapped: 23760 kB Slab: 75264 kB Committed_AS: 121768 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66256 MiB End job on node45 at 2009-06-13 06:16:01