Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 Heuristics | SAT | 20.2469 | 18.7074 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga14_13_sat_pb.cnf.cr.opb |
MD5SUM | c93baf194c905dcd2c2597569ae179ef |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.003998 |
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 | 273 |
Total number of constraints | 222 |
Number of constraints which are clauses | 195 |
Number of constraints which are cardinality constraints (but not clauses) | 27 |
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 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.21 c Cutting planes based inference 0.21 c --- Begin Solver configuration --- 0.21 c org.sat4j.minisat.uip.FirstUIP@1df073d 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1546e25 0.21 c org.sat4j.minisat.learning.MiniSATLearning@b66cc 0.21 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.21 c VSIDS like heuristics from MiniSAT using a heap 0.21 c No reason simplification 0.21 c --- End Solver configuration --- 0.21 c solving ROOT/tmp/node17/42260-1149232748/instance-42260-1149232748.opb 0.21 c reading problem ... 0.38 c ... done. Time 0.173 ms. 0.38 c #vars 273 0.38 c #constraints 222 18.66 c starts : 9 18.66 c conflicts : 4943 18.66 c decisions : 11626 18.66 c propagations : 78190 18.66 c inspects : 4730816 18.66 c learnt literals : 0 18.66 c learnt binary clauses : 0 18.66 c learnt ternary clauses : 0 18.66 c learnt clauses : 4943 18.66 c root simplifications : 0 18.66 c removed literals (reason simplification) : 0 18.66 c reason swapping (by a shorter reason) : 0 18.66 c Calls to reduceDB : 0 18.66 c speed (decisions/second) : 636.1000164140723 18.66 c non guided choices 111 18.66 s SATISFIABLE 18.66 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 18.66 v -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 18.66 v -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 18.66 v -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 18.66 v -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 18.66 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 18.66 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 18.66 v -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 x188 -x189 18.66 v x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 x207 -x208 -x209 -x210 18.66 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 18.66 v -x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 -x249 x250 -x251 -x252 18.66 v x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 -x273 18.66 c Total wall clock time (ms): 18.454
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-42260-1149232748 -o ROOT/results/node17/solver-42260-1149232748 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node17/42260-1149232748/instance-42260-1149232748.opb 524282410 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 3/64 20062 /proc/meminfo: memFree=1500128/2055920 swapFree=4180996/4192956 [pid=20062] ppid=20060 vsize=1452 CPUtime=0 /proc/20062/stat : 20062 (java) R 20060 20062 20017 0 -1 0 103 0 0 0 0 0 0 0 19 0 1 0 188938088 1486848 76 18446744073709551615 134512640 134570276 4294956608 18446744073709551615 3706624 0 0 4096 0 0 0 0 17 1 0 0 /proc/20062/statm: 364 85 66 14 0 9 0 [startup+10.0019 s] /proc/loadavg: 0.93 0.98 0.99 2/76 20074 /proc/meminfo: memFree=1308032/2055920 swapFree=4180996/4192956 [pid=20062] ppid=20060 vsize=1712180 CPUtime=11.43 /proc/20062/stat : 20062 (java) R 20060 20062 20017 0 -1 0 52558 0 1 0 1120 23 0 0 21 0 13 0 188938088 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4071426343 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20062/statm: 428045 49811 1910 14 0 414792 0 [pid=20062/tid=20063] ppid=20060 vsize=1712180 CPUtime=0.37 /proc/20062/task/20063/stat : 20063 (java) S 20060 20062 20017 0 -1 64 6262 0 0 0 34 3 0 0 16 0 13 0 188938092 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20064] ppid=20060 vsize=1712180 CPUtime=0.36 /proc/20062/task/20064/stat : 20064 (java) S 20060 20062 20017 0 -1 64 6660 0 0 0 33 3 0 0 17 0 13 0 188938092 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20062/tid=20065] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20065/stat : 20065 (java) S 20060 20062 20017 0 -1 64 24 0 0 0 0 0 0 0 16 0 13 0 188938094 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20066] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20066/stat : 20066 (java) S 20060 20062 20017 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 188938095 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20067] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20067/stat : 20067 (java) S 20060 20062 20017 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 188938095 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20068] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20068/stat : 20068 (java) S 20060 20062 20017 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20069] ppid=20060 vsize=1712180 CPUtime=0.01 /proc/20062/task/20069/stat : 20069 (java) S 20060 20062 20017 0 -1 64 2 0 0 0 1 0 0 0 16 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20062/tid=20070] ppid=20060 vsize=1712180 CPUtime=0.69 /proc/20062/task/20070/stat : 20070 (java) S 20060 20062 20017 0 -1 64 1341 0 0 0 69 0 0 0 16 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20071] ppid=20060 vsize=1712180 CPUtime=0.81 /proc/20062/task/20071/stat : 20071 (java) S 20060 20062 20017 0 -1 64 1712 0 0 0 81 0 0 0 16 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20072] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20072/stat : 20072 (java) S 20060 20062 20017 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20073] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20073/stat : 20073 (java) S 20060 20062 20017 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 188938098 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20062/tid=20074] ppid=20060 vsize=1712180 CPUtime=0 /proc/20062/task/20074/stat : 20074 (java) S 20060 20062 20017 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 188938127 1753272320 49811 18446744073709551615 134512640 134570276 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 11.43 Current children cumulated vsize (Kb) 1712180 Child status: 10 Real time (s): 18.7074 CPU time (s): 20.2469 CPU user time (s): 19.954 CPU system time (s): 0.292955 CPU usage (%): 108.229 Max. virtual memory (cumulated for all children) (Kb): 1712180
Begin job on node17 on Fri Jun 2 07:19:08 UTC 2006 FILE ID= 42260-1149232748 PBS_JOBID= 296591 BENCH NAME= ROOT/tmp/node17/42260-1149232748/instance-42260-1149232748.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node17/42260-1149232748/instance-42260-1149232748.opb 524282410 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-42260-1149232748 -o ROOT/results/node17/solver-42260-1149232748 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoHeuristics.jar ROOT/tmp/node17/42260-1149232748/instance-42260-1149232748.opb 524282410 MD5SUM SOLVER= 3cef94aa015dc0dd234d31843a257d70 MD5SUM BENCH= c93baf194c905dcd2c2597569ae179ef RANDOM SEED= 524282410 /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 : 3000.278 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 : 3000.278 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: 1500336 kB Buffers: 32952 kB Cached: 459152 kB SwapCached: 3752 kB Active: 332104 kB Inactive: 168732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1500336 kB SwapTotal: 4192956 kB SwapFree: 4180996 kB Dirty: 152 kB Writeback: 0 kB Mapped: 14704 kB Slab: 40700 kB Committed_AS: 213720 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node17 on Fri Jun 2 07:19:27 UTC 2006