Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | SAT | 1.12683 | 0.994432 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga13_12_sat_pb.cnf.cr.opb |
MD5SUM | 774e61576b805c95b87ab57992a33004 |
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 | 0.003999 |
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 | 234 |
Total number of constraints | 193 |
Number of constraints which are clauses | 168 |
Number of constraints which are cardinality constraints (but not clauses) | 25 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 13 |
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 | 14 |
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 |
0.12/0.30 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.12/0.30 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.12/0.31 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.12/0.31 c no version file found!!! 0.12/0.31 c sun.arch.data.model 32 0.12/0.31 c java.version 1.6.0 0.12/0.31 c os.name Linux 0.12/0.31 c os.version 2.6.9-22.EL.rootsmp 0.12/0.31 c os.arch i386 0.12/0.31 c Free memory 1651659224 0.12/0.31 c Max memory 1654456320 0.12/0.32 c Total memory 1654456320 0.12/0.32 c Number of processors 2 0.12/0.37 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.12/0.37 --- Begin Solver configuration --- 0.12/0.37 c Stops conflict analysis at the first Unique Implication Point 0.12/0.37 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.12/0.37 c Learn all clauses as in MiniSAT 0.12/0.37 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.12/0.37 c VSIDS like heuristics from MiniSAT using a heap 0.12/0.37 c No reason simplification 0.12/0.37 c --- End Solver configuration --- 0.12/0.37 c Simplify asserted PB constraints to clauses 0.12/0.37 c solving /tmp/evaluation/360834-1176975389/instance-360834-1176975389.opb 0.12/0.37 c reading problem ... 0.36/0.53 c ... done. Wall clock time 0.157s. 0.36/0.53 c CPU time (experimental) 0.3s. 0.36/0.53 c #vars 234 0.36/0.53 c #constraints 193 1.02/0.94 c starts : 1 1.02/0.94 c conflicts : 30 1.02/0.94 c decisions : 361 1.02/0.94 c propagations : 1138 1.02/0.94 c inspects : 1631 1.02/0.94 c learnt literals : 0 1.02/0.94 c learnt binary clauses : 0 1.02/0.94 c learnt ternary clauses : 0 1.02/0.94 c learnt clauses : 30 1.02/0.94 c root simplifications : 0 1.02/0.94 c removed literals (reason simplification) : 0 1.02/0.94 c reason swapping (by a shorter reason) : 0 1.02/0.94 c Calls to reduceDB : 0 1.02/0.94 c speed (decisions/second) : 884.8039215686275 1.02/0.94 c non guided choices 67 1.02/0.94 s SATISFIABLE 1.02/0.94 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 1.02/0.94 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 1.02/0.94 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 1.02/0.94 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 1.02/0.94 v -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 1.02/0.94 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 1.02/0.94 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 1.02/0.94 v -x169 -x170 x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 1.02/0.94 v -x190 x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 x208 -x209 -x210 1.02/0.94 v -x211 -x212 x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 1.02/0.94 v -x232 -x233 -x234 1.02/0.94 c Total wall clock time (ms): 0.571
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-360834-1176975389 -o ROOT/results/node6/solver-360834-1176975389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360834-1176975389/sat4jPseudoCPClause.jar /tmp/evaluation/360834-1176975389/instance-360834-1176975389.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=152 CPUtime=0 /proc/3488/stat : 3488 (java) R 3486 3488 3307 0 -1 0 42 0 0 0 0 0 0 0 20 0 1 0 173576583 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2188068 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/3488/statm: 38 26 19 9 0 4 0 [startup+0.104755 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=12412 CPUtime=0 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 750 0 0 0 0 0 0 0 18 0 2 0 173576583 12709888 536 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 3103 536 229 9 0 1239 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12412 [startup+0.201768 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=1776088 CPUtime=0.03 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 3214 0 1 0 1 2 0 0 18 0 4 0 173576583 1818714112 2961 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 444022 2961 887 9 0 441658 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1776088 [startup+0.301782 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=1780260 CPUtime=0.12 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 4208 0 1 0 8 4 0 0 18 0 12 0 173576583 1822986240 3949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 445065 3949 1134 9 0 442683 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1780260 [startup+0.701831 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=1785080 CPUtime=0.67 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 6746 0 1 0 62 5 0 0 18 0 13 0 173576583 1827921920 6080 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 446270 6080 1304 9 0 443881 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 1785080 Solver just ended. Dumping a history of the last processes samples [startup+0.801839 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=1785080 CPUtime=0.83 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 7712 0 1 0 78 5 0 0 18 0 13 0 173576583 1827921920 6822 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 446270 6822 1304 9 0 443881 0 Current children cumulated CPU time (s) 0.83 Current children cumulated vsize (KiB) 1785080 [startup+0.901853 s] /proc/loadavg: 0.00 0.00 0.07 2/77 3488 /proc/meminfo: memFree=1289976/2055924 swapFree=4146716/4192956 [pid=3488] ppid=3486 vsize=1785220 CPUtime=1.02 /proc/3488/stat : 3488 (java) S 3486 3488 3307 0 -1 0 8503 0 1 0 96 6 0 0 18 0 13 0 173576583 1828065280 7299 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/3488/statm: 446305 7299 1308 9 0 443916 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1785220 Child status: 10 Real time (s): 0.994432 CPU time (s): 1.12683 CPU user time (s): 1.05484 CPU system time (s): 0.071989 CPU usage (%): 113.314 Max. virtual memory (cumulated for all children) (KiB): 1785220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.05484 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9029 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= 357 involuntary context switches= 259 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node6 on Thu Apr 19 09:36:29 UTC 2007 IDJOB= 360834 IDBENCH= 1399 IDSOLVER= 164 FILE ID= node6/360834-1176975389 PBS_JOBID= 4630374 Free space on /tmp= 66416 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga13_12_sat_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360834-1176975389/sat4jPseudoCPClause.jar /tmp/evaluation/360834-1176975389/instance-360834-1176975389.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-360834-1176975389 -o ROOT/results/node6/solver-360834-1176975389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/360834-1176975389/sat4jPseudoCPClause.jar /tmp/evaluation/360834-1176975389/instance-360834-1176975389.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 774e61576b805c95b87ab57992a33004 RANDOM SEED= 273599722 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1290384 kB Buffers: 37048 kB Cached: 663420 kB SwapCached: 13600 kB Active: 235084 kB Inactive: 488116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1290384 kB SwapTotal: 4192956 kB SwapFree: 4146716 kB Dirty: 3616 kB Writeback: 0 kB Mapped: 29736 kB Slab: 27932 kB Committed_AS: 6911788 kB PageTables: 1784 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= 66416 MiB End job on node6 on Thu Apr 19 09:36:30 UTC 2007