Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | 3 | 1.60676 | 1.15247 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.164973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 60 |
Total number of constraints | 9 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2008 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. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c Expensive reason simplification 0.24/0.20 c MiniSAT restarts strategy 0.24/0.20 c Memory based learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-1857165-1244937524.opb 0.24/0.20 c reading problem ... 0.24/0.26 c ... done. Wall clock time 0.061s. 0.24/0.26 c #vars 160 0.24/0.26 c #constraints 213 0.24/0.26 c constraints type 0.24/0.26 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100 0.24/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 113 0.91/0.60 c SATISFIABLE 0.91/0.60 c OPTIMIZING... 0.91/0.60 c Got one! Elapsed wall clock time (in seconds):0.397 0.91/0.60 o 31 0.91/0.67 c Got one! Elapsed wall clock time (in seconds):0.471 0.91/0.67 o 11 1.07/0.70 c Got one! Elapsed wall clock time (in seconds):0.498 1.07/0.70 o 9 1.07/0.73 c Got one! Elapsed wall clock time (in seconds):0.528 1.07/0.73 o 5 1.07/0.75 c Got one! Elapsed wall clock time (in seconds):0.549 1.07/0.75 o 3 1.55/1.13 c starts : 21 1.55/1.13 c conflicts : 4669 1.55/1.13 c decisions : 5293 1.55/1.13 c propagations : 65659 1.55/1.13 c inspects : 803379 1.55/1.13 c learnt literals : 7 1.55/1.13 c learnt binary clauses : 29 1.55/1.13 c learnt ternary clauses : 56 1.55/1.13 c learnt clauses : 4661 1.55/1.13 c ignored clauses : 0 1.55/1.13 c root simplifications : 0 1.55/1.13 c removed literals (reason simplification) : 54154 1.55/1.13 c reason swapping (by a shorter reason) : 0 1.55/1.13 c Calls to reduceDB : 0 1.55/1.13 c speed (assignments/second) : 171433.42036553525 1.55/1.13 c non guided choices 327 1.55/1.13 c learnt constraints type 1.55/1.13 c constraints type 1.55/1.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100 1.55/1.13 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 0 1.55/1.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 113 1.55/1.14 s OPTIMUM FOUND 1.55/1.14 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 1.55/1.14 c objective function=3 1.55/1.14 c Total wall clock time (in seconds): 0.935
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857165-1244937524/watcher-1857165-1244937524 -o /tmp/evaluation-result-1857165-1244937524/solver-1857165-1244937524 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857165-1244937524.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: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1520 CPUtime=0 /proc/5417/stat : 5417 (java6) R 5415 5417 5336 0 -1 0 90 0 0 0 0 0 0 0 18 0 1 0 161346305 1556480 73 1992294400 134512640 134550932 4294956176 18446744073709551615 7176800 0 0 4096 0 0 0 0 17 0 0 0 /proc/5417/statm: 380 73 56 9 0 10 0 [startup+0.105018 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1472584 CPUtime=0.08 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 3634 0 1 0 6 2 0 0 18 0 12 0 161346305 1507926016 3377 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 368146 3377 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.201037 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1474620 CPUtime=0.24 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 4688 0 1 0 21 3 0 0 18 0 12 0 161346305 1510010880 4426 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 368655 4426 1339 9 0 365998 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 1474620 [startup+0.301056 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1474976 CPUtime=0.37 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 4973 0 1 0 34 3 0 0 18 0 13 0 161346305 1510375424 4709 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 368744 4709 1349 9 0 366087 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1474976 [startup+0.701138 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1479872 CPUtime=1.07 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 7481 0 1 0 103 4 0 0 18 0 13 0 161346305 1515388928 6780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 369968 6781 1411 9 0 367311 0 Current children cumulated CPU time (s) 1.07 Current children cumulated vsize (KiB) 1479872 Solver just ended. Dumping a history of the last processes samples [startup+0.801166 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1479872 CPUtime=1.19 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 8315 0 1 0 115 4 0 0 18 0 13 0 161346305 1515388928 7614 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 369968 7614 1411 9 0 367311 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 1479872 [startup+1.00121 s] /proc/loadavg: 1.03 1.01 1.00 3/64 5417 /proc/meminfo: memFree=1447552/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1479872 CPUtime=1.43 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 10044 0 1 0 138 5 0 0 18 0 13 0 161346305 1515388928 9343 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 369968 9343 1411 9 0 367311 0 Current children cumulated CPU time (s) 1.43 Current children cumulated vsize (KiB) 1479872 [startup+1.10123 s] /proc/loadavg: 1.03 1.01 1.00 2/77 5430 /proc/meminfo: memFree=1412056/2055920 swapFree=4162000/4192956 [pid=5417] ppid=5415 vsize=1479872 CPUtime=1.55 /proc/5417/stat : 5417 (java) S 5415 5417 5336 0 -1 0 10910 0 1 0 149 6 0 0 18 0 13 0 161346305 1515388928 10208 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/5417/statm: 369968 10208 1411 9 0 367311 0 [pid=5417/tid=5419] ppid=5415 vsize=1479872 CPUtime=0.88 /proc/5417/task/5419/stat : 5419 (java) R 5415 5417 5336 0 -1 64 8033 0 1 0 84 4 0 0 17 0 13 0 161346307 1515388928 10209 1992294400 134512640 134550932 4294956016 18446744073709551615 4109499762 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5420] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5420/stat : 5420 (java) S 5415 5417 5336 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 161346308 1515388928 10210 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=5417/tid=5421] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5421/stat : 5421 (java) S 5415 5417 5336 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 161346308 1515388928 10210 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5422] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5422/stat : 5422 (java) S 5415 5417 5336 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161346310 1515388928 10211 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5423] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5423/stat : 5423 (java) S 5415 5417 5336 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 161346310 1515388928 10211 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5424] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5424/stat : 5424 (java) S 5415 5417 5336 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 161346310 1515388928 10211 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5425] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5425/stat : 5425 (java) S 5415 5417 5336 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161346315 1515388928 10212 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5426] ppid=5415 vsize=1479872 CPUtime=0.29 /proc/5417/task/5426/stat : 5426 (java) S 5415 5417 5336 0 -1 64 1014 0 0 0 29 0 0 0 15 0 13 0 161346315 1515388928 10212 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5427] ppid=5415 vsize=1479872 CPUtime=0.35 /proc/5417/task/5427/stat : 5427 (java) S 5415 5417 5336 0 -1 64 1120 0 0 0 35 0 0 0 16 0 13 0 161346315 1515388928 10212 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=5417/tid=5428] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5428/stat : 5428 (java) S 5415 5417 5336 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 161346315 1515388928 10213 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=5417/tid=5429] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5429/stat : 5429 (java) S 5415 5417 5336 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 161346315 1515388928 10213 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=5417/tid=5430] ppid=5415 vsize=1479872 CPUtime=0 /proc/5417/task/5430/stat : 5430 (java) S 5415 5417 5336 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161346333 1515388928 10214 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.55 Current children cumulated vsize (KiB) 1479872 Child status: 30 Real time (s): 1.15247 CPU time (s): 1.60676 CPU user time (s): 1.53877 CPU system time (s): 0.067989 CPU usage (%): 139.419 Max. virtual memory (cumulated for all children) (KiB): 1479872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.53877 system time used= 0.067989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11043 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= 321 involuntary context switches= 213 runsolver used 0.007998 second user time and 0.010998 second system time The end
Begin job on node71 at 2009-06-14 01:58:44 IDJOB=1857165 IDBENCH=47880 IDSOLVER=682 FILE ID=node71/1857165-1244937524 PBS_JOBID= 9354697 Free space on /tmp= 66492 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857165-1244937524/watcher-1857165-1244937524 -o /tmp/evaluation-result-1857165-1244937524/solver-1857165-1244937524 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857165-1244937524.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED=638993030 node71.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 : 3000.277 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 : 3000.277 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: 1448096 kB Buffers: 77480 kB Cached: 423580 kB SwapCached: 26280 kB Active: 93496 kB Inactive: 436724 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1448096 kB SwapTotal: 4192956 kB SwapFree: 4162000 kB Dirty: 284 kB Writeback: 0 kB Mapped: 13496 kB Slab: 63608 kB Committed_AS: 86968 kB PageTables: 1440 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= 66492 MiB End job on node71 at 2009-06-14 01:58:46