Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPT | 33 | 1.72074 | 0.997075 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
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 | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.037993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
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 | 30 |
Number of terms in the objective function | 92 |
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 | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
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 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@16fd0b7 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 No reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose 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-2660209-1276642759.opb 0.24/0.20 c reading problem ... 0.38/0.33 c ... done. Wall clock time 0.115s. 0.38/0.33 c #vars 190 0.38/0.33 c #constraints 419 0.38/0.33 c constraints type 0.38/0.33 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286 0.38/0.33 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103 0.38/0.34 c SATISFIABLE 0.38/0.34 c OPTIMIZING... 0.38/0.34 c Got one! Elapsed wall clock time (in seconds):0.142 0.38/0.34 o 36 0.38/0.36 c Got one! Elapsed wall clock time (in seconds):0.165 0.38/0.36 o 35 0.74/0.51 c Got one! Elapsed wall clock time (in seconds):0.305 0.74/0.51 o 34 1.14/0.73 c Got one! Elapsed wall clock time (in seconds):0.531 1.14/0.73 o 33 1.54/0.97 c starts : 5 1.54/0.97 c conflicts : 78 1.54/0.97 c decisions : 335 1.54/0.97 c propagations : 3255 1.54/0.97 c inspects : 15909 1.54/0.97 c learnt literals : 0 1.54/0.97 c learnt binary clauses : 0 1.54/0.97 c learnt ternary clauses : 0 1.54/0.97 c learnt clauses : 77 1.54/0.97 c ignored clauses : 0 1.54/0.97 c root simplifications : 0 1.54/0.97 c removed literals (reason simplification) : 0 1.54/0.97 c reason swapping (by a shorter reason) : 0 1.54/0.97 c Calls to reduceDB : 0 1.54/0.97 c number of reductions to clauses (during analyze) : 0 1.54/0.97 c number of learned constraints concerned by reduction : 0 1.54/0.97 c number of learning phase by resolution : 0 1.54/0.97 c number of learning phase by cutting planes : 0 1.54/0.97 c speed (assignments/second) : 13851.063829787236 1.54/0.97 c non guided choices 0 1.54/0.97 c learnt constraints type 1.54/0.97 c constraints type 1.54/0.97 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286 1.54/0.97 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103 1.54/0.97 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0 1.54/0.97 s OPTIMUM FOUND 1.54/0.97 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 1.54/0.97 c objective function=33 1.54/0.97 c Total wall clock time (in seconds): 0.77
OK 33
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2660209-1276642759/watcher-2660209-1276642759 -o /tmp/evaluation-result-2660209-1276642759/solver-2660209-1276642759 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660209-1276642759.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: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1832 CPUtime=0 /proc/11977/stat : 11977 (java) R 11975 11977 10879 0 -1 4194304 418 0 0 0 0 0 0 0 25 0 1 0 5568515 1875968 148 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 0 /proc/11977/statm: 458 148 111 10 0 63 0 [startup+0.066665 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1521796 CPUtime=0.05 /proc/11977/stat : 11977 (java) S 11975 11977 10879 0 -1 4202496 3712 0 1 0 3 2 0 0 25 0 7 0 5568515 1558319104 3153 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/11977/statm: 380449 3153 1034 10 0 377759 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521796 [startup+0.100664 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1524184 CPUtime=0.08 /proc/11977/stat : 11977 (java) S 11975 11977 10879 0 -1 4202496 4001 0 1 0 6 2 0 0 25 0 12 0 5568515 1560764416 3440 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11977/statm: 381046 3440 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300658 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1526372 CPUtime=0.38 /proc/11977/stat : 11977 (java) S 11975 11977 10879 0 -1 4202496 5379 0 1 0 35 3 0 0 25 0 12 0 5568515 1563004928 4816 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11977/statm: 381593 4816 1362 10 0 378895 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526372 [startup+0.700646 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1532468 CPUtime=1.14 /proc/11977/stat : 11977 (java) S 11975 11977 10879 0 -1 4202496 8062 0 1 0 110 4 0 0 25 0 13 0 5568515 1569247232 7110 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11977/statm: 383117 7111 1415 10 0 380419 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1532468 Solver just ended. Dumping a history of the last processes samples [startup+0.900641 s] /proc/loadavg: 1.00 1.00 1.00 3/106 11977 /proc/meminfo: memFree=1442136/2059040 swapFree=4192956/4192956 [pid=11977] ppid=11975 vsize=1533400 CPUtime=1.54 /proc/11977/stat : 11977 (java) S 11975 11977 10879 0 -1 4202496 9379 0 1 0 149 5 0 0 25 0 13 0 5568515 1570201600 8238 1992294400 134512640 134550932 4291893616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/11977/statm: 383350 8238 1415 10 0 380652 0 Current children cumulated CPU time (s) 1.54 Current children cumulated vsize (KiB) 1533400 Child status: 30 Real time (s): 0.997075 CPU time (s): 1.72074 CPU user time (s): 1.66175 CPU system time (s): 0.058991 CPU usage (%): 172.579 Max. virtual memory (cumulated for all children) (KiB): 1533400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.66175 system time used= 0.058991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9744 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= 103 involuntary context switches= 111 runsolver used 0.004999 second user time and 0.018997 second system time The end
Begin job on node041 at 2010-06-16 00:59:19 IDJOB=2660209 IDBENCH=25028 IDSOLVER=1165 FILE ID=node041/2660209-1276642759 PBS_JOBID= 11172366 Free space on /tmp= 62084 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2660209-1276642759/watcher-2660209-1276642759 -o /tmp/evaluation-result-2660209-1276642759/solver-2660209-1276642759 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2660209-1276642759.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED=317071372 node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.251 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.50 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 : 3000.251 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1442540 kB Buffers: 99444 kB Cached: 375708 kB SwapCached: 0 kB Active: 208072 kB Inactive: 326584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1442540 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 444 kB Writeback: 0 kB AnonPages: 59448 kB Mapped: 15440 kB Slab: 59948 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179988 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62084 MiB End job on node041 at 2010-06-16 00:59:20