Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | 10 | 2.21466 | 1.56423 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir01_area_opers.opb |
MD5SUM | ce774d2a1a71d88c7bb1a51e90ade4ad |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 10 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 10 |
Optimality of the best value was proved | YES |
Number of variables | 194 |
Total number of constraints | 292 |
Number of constraints which are clauses | 292 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 111 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 111 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 111 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.15 c version 2.1.1.v20090612 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1342000320 0.09/0.15 c Max memory 1344274432 0.09/0.15 c Total memory 1344274432 0.09/0.15 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c MiniSAT restarts strategy 0.22/0.21 c Memory based learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-1857135-1244936188.opb 0.22/0.21 c reading problem ... 0.33/0.30 c ... done. Wall clock time 0.084s. 0.33/0.30 c #vars 194 0.33/0.30 c #constraints 292 0.33/0.30 c constraints type 0.33/0.30 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 203 0.33/0.30 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 86 0.33/0.33 c SATISFIABLE 0.33/0.33 c OPTIMIZING... 0.33/0.33 c Got one! Elapsed wall clock time (in seconds):0.113 0.33/0.33 o 12 0.87/0.68 c Got one! Elapsed wall clock time (in seconds):0.468 0.87/0.68 o 11 1.28/0.89 c Got one! Elapsed wall clock time (in seconds):0.672 1.28/0.89 o 10 2.18/1.51 c starts : 23 2.18/1.51 c conflicts : 11142 2.18/1.51 c decisions : 34322 2.18/1.51 c propagations : 777344 2.18/1.51 c inspects : 1795414 2.18/1.51 c learnt literals : 12 2.18/1.51 c learnt binary clauses : 54 2.18/1.51 c learnt ternary clauses : 79 2.18/1.51 c learnt clauses : 11129 2.18/1.51 c ignored clauses : 0 2.18/1.51 c root simplifications : 0 2.18/1.51 c removed literals (reason simplification) : 7083 2.18/1.51 c reason swapping (by a shorter reason) : 0 2.18/1.51 c Calls to reduceDB : 0 2.18/1.51 c speed (assignments/second) : 1253780.6451612904 2.18/1.51 c non guided choices 0 2.18/1.51 c learnt constraints type 2.18/1.51 c constraints type 2.18/1.51 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 2.18/1.51 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 203 2.18/1.51 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 86 2.18/1.51 s OPTIMUM FOUND 2.18/1.51 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 2.18/1.51 c objective function=10 2.18/1.51 c Total wall clock time (in seconds): 1.296
OK 10
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857135-1244936188/watcher-1857135-1244936188 -o /tmp/evaluation-result-1857135-1244936188/solver-1857135-1244936188 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857135-1244936188.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: 0.91 0.97 0.99 3/64 19446 /proc/meminfo: memFree=1313792/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=272 CPUtime=0 /proc/19446/stat : 19446 (java6) D 19444 19446 19230 0 -1 0 53 0 0 0 0 0 0 0 20 0 1 0 161219614 278528 37 1992294400 134512640 134550932 4294956176 18446744073709551615 2188068 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/19446/statm: 68 37 28 9 0 6 0 [startup+0.0979111 s] /proc/loadavg: 0.91 0.97 0.99 3/64 19446 /proc/meminfo: memFree=1313792/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=1472584 CPUtime=0.09 /proc/19446/stat : 19446 (java) S 19444 19446 19230 0 -1 0 3613 0 1 0 7 2 0 0 18 0 12 0 161219614 1507926016 3356 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/19446/statm: 368146 3356 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.101908 s] /proc/loadavg: 0.91 0.97 0.99 3/64 19446 /proc/meminfo: memFree=1313792/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=1472584 CPUtime=0.09 /proc/19446/stat : 19446 (java) S 19444 19446 19230 0 -1 0 3642 0 1 0 7 2 0 0 18 0 12 0 161219614 1507926016 3385 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/19446/statm: 368146 3385 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.301951 s] /proc/loadavg: 0.91 0.97 0.99 3/64 19446 /proc/meminfo: memFree=1313792/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=1475136 CPUtime=0.33 /proc/19446/stat : 19446 (java) S 19444 19446 19230 0 -1 0 5089 0 1 0 30 3 0 0 18 0 12 0 161219614 1510539264 4827 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/19446/statm: 368784 4827 1355 9 0 366127 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1475136 [startup+0.702025 s] /proc/loadavg: 0.91 0.97 0.99 3/64 19446 /proc/meminfo: memFree=1313792/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=1478908 CPUtime=1.07 /proc/19446/stat : 19446 (java) S 19444 19446 19230 0 -1 0 7204 0 1 0 103 4 0 0 18 0 13 0 161219614 1514401792 5951 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/19446/statm: 369727 5951 1403 9 0 367070 0 Current children cumulated CPU time (s) 1.07 Current children cumulated vsize (KiB) 1478908 [startup+1.50218 s] /proc/loadavg: 0.91 0.97 0.99 2/77 19459 /proc/meminfo: memFree=1294424/2055924 swapFree=4191900/4192956 [pid=19446] ppid=19444 vsize=1478908 CPUtime=2.18 /proc/19446/stat : 19446 (java) S 19444 19446 19230 0 -1 0 7663 0 1 0 213 5 0 0 18 0 13 0 161219614 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/19446/statm: 369727 6384 1410 9 0 367070 0 [pid=19446/tid=19448] ppid=19444 vsize=1478908 CPUtime=1.35 /proc/19446/task/19448/stat : 19448 (java) R 19444 19446 19230 0 -1 64 4249 0 1 0 132 3 0 0 18 0 13 0 161219616 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4109293258 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=19446/tid=19449] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19449/stat : 19449 (java) S 19444 19446 19230 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 161219617 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=19446/tid=19450] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19450/stat : 19450 (java) S 19444 19446 19230 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 161219617 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=19446/tid=19451] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19451/stat : 19451 (java) S 19444 19446 19230 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 161219619 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19452] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19452/stat : 19452 (java) S 19444 19446 19230 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 161219619 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19453] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19453/stat : 19453 (java) S 19444 19446 19230 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 161219619 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19454] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19454/stat : 19454 (java) S 19444 19446 19230 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161219623 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19455] ppid=19444 vsize=1478908 CPUtime=0.41 /proc/19446/task/19455/stat : 19455 (java) S 19444 19446 19230 0 -1 64 822 0 0 0 41 0 0 0 16 0 13 0 161219623 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19456] ppid=19444 vsize=1478908 CPUtime=0.4 /proc/19446/task/19456/stat : 19456 (java) S 19444 19446 19230 0 -1 64 1844 0 0 0 39 1 0 0 16 0 13 0 161219623 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19457] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19457/stat : 19457 (java) S 19444 19446 19230 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161219623 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=19446/tid=19458] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19458/stat : 19458 (java) S 19444 19446 19230 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161219623 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=19446/tid=19459] ppid=19444 vsize=1478908 CPUtime=0 /proc/19446/task/19459/stat : 19459 (java) S 19444 19446 19230 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161219647 1514401792 6384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.18 Current children cumulated vsize (KiB) 1478908 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 1.56423 CPU time (s): 2.21466 CPU user time (s): 2.15467 CPU system time (s): 0.05999 CPU usage (%): 141.582 Max. virtual memory (cumulated for all children) (KiB): 1478908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.15467 system time used= 0.05999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7683 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= 233 involuntary context switches= 209 runsolver used 0.003999 second user time and 0.013997 second system time The end
Begin job on node6 at 2009-06-14 01:36:28 IDJOB=1857135 IDBENCH=25037 IDSOLVER=682 FILE ID=node6/1857135-1244936188 PBS_JOBID= 9354676 Free space on /tmp= 66352 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir01_area_opers.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857135-1244936188/watcher-1857135-1244936188 -o /tmp/evaluation-result-1857135-1244936188/solver-1857135-1244936188 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857135-1244936188.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ce774d2a1a71d88c7bb1a51e90ade4ad RANDOM SEED=233592441 node6.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 : 3000.265 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 : 3000.265 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: 1314272 kB Buffers: 72716 kB Cached: 583708 kB SwapCached: 524 kB Active: 52060 kB Inactive: 617888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1314272 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 296 kB Writeback: 0 kB Mapped: 21812 kB Slab: 57732 kB Committed_AS: 128868 kB PageTables: 1456 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= 66352 MiB End job on node6 at 2009-06-14 01:36:30