Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPT | 6 | 1.91571 | 1.09029 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-dk512x.r.opb |
MD5SUM | 581a8e804be9894a02ef91830c95d4b0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.047992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 59 |
Total number of constraints | 91 |
Number of constraints which are clauses | 91 |
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 | 53 |
Number of terms in the objective function | 59 |
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 | 59 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 59 |
Number of bits of the biggest sum of numbers | 6 |
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 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2661340-1276592173.opb 0.25/0.20 c reading problem ... 0.37/0.36 c ... done. Wall clock time 0.159s. 0.37/0.36 c #vars 59 0.37/0.36 c #constraints 91 0.37/0.36 c constraints type 0.37/0.36 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1 0.37/0.36 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 89 0.37/0.38 c SATISFIABLE 0.37/0.38 c OPTIMIZING... 0.37/0.38 c Got one! Elapsed wall clock time (in seconds):0.174 0.37/0.38 o 7 0.57/0.42 c Got one! Elapsed wall clock time (in seconds):0.215 0.57/0.42 o 6 1.76/1.01 c starts : 3 1.76/1.01 c conflicts : 96 1.76/1.01 c decisions : 376 1.76/1.01 c propagations : 1546 1.76/1.01 c inspects : 15164 1.76/1.01 c learnt literals : 0 1.76/1.01 c learnt binary clauses : 0 1.76/1.01 c learnt ternary clauses : 0 1.76/1.01 c learnt clauses : 95 1.76/1.01 c ignored clauses : 0 1.76/1.01 c root simplifications : 0 1.76/1.01 c removed literals (reason simplification) : 0 1.76/1.01 c reason swapping (by a shorter reason) : 0 1.76/1.01 c Calls to reduceDB : 0 1.76/1.01 c number of reductions to clauses (during analyze) : 0 1.76/1.01 c number of learned constraints concerned by reduction : 0 1.76/1.01 c number of learning phase by resolution : 0 1.76/1.01 c number of learning phase by cutting planes : 0 1.76/1.01 c speed (assignments/second) : 2620.3389830508477 1.76/1.01 c non guided choices 0 1.76/1.01 c learnt constraints type 1.76/1.01 c constraints type 1.76/1.01 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1 1.76/1.01 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 89 1.76/1.01 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0 1.76/1.01 s OPTIMUM FOUND 1.76/1.01 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 1.76/1.01 c objective function=6 1.76/1.01 c Total wall clock time (in seconds): 0.808
OK 6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661340-1276592173/watcher-2661340-1276592173 -o /tmp/evaluation-result-2661340-1276592173/solver-2661340-1276592173 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661340-1276592173.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 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1752 CPUtime=0 /proc/5209/stat : 5209 (java) R 5207 5209 4008 0 -1 4194304 334 0 0 0 0 0 0 0 19 0 1 0 34818860 1794048 80 1992294400 134512640 134550932 4293026144 18446744073709551615 7571888 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/5209/statm: 438 81 64 10 0 30 0 [startup+0.0777001 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1521796 CPUtime=0.06 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 3786 0 1 0 4 2 0 0 19 0 7 0 34818860 1558319104 3228 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 380449 3228 1040 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.101703 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1524184 CPUtime=0.08 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 3997 0 1 0 6 2 0 0 19 0 12 0 34818860 1560764416 3437 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 381046 3437 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300275 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1526188 CPUtime=0.37 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 5304 0 1 0 34 3 0 0 19 0 12 0 34818860 1562816512 4742 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 381547 4742 1362 10 0 378849 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526188 [startup+0.700268 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1531368 CPUtime=1.17 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 7911 0 1 0 112 5 0 0 19 0 13 0 34818860 1568120832 7143 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 382842 7143 1410 10 0 380144 0 Current children cumulated CPU time (s) 1.17 Current children cumulated vsize (KiB) 1531368 Solver just ended. Dumping a history of the last processes samples [startup+0.900265 s] /proc/loadavg: 1.00 1.00 1.06 3/106 5209 /proc/meminfo: memFree=1830188/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1532880 CPUtime=1.56 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 9646 0 1 0 150 6 0 0 19 0 13 0 34818860 1569669120 8762 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 383220 8762 1411 10 0 380522 0 Current children cumulated CPU time (s) 1.56 Current children cumulated vsize (KiB) 1532880 [startup+1.00026 s] /proc/loadavg: 1.16 1.03 1.07 5/119 5222 /proc/meminfo: memFree=1794868/2059040 swapFree=4136716/4192956 [pid=5209] ppid=5207 vsize=1532880 CPUtime=1.76 /proc/5209/stat : 5209 (java) S 5207 5209 4008 0 -1 4202496 11115 0 1 0 170 6 0 0 19 0 13 0 34818860 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/5209/statm: 383220 10231 1416 10 0 380522 0 [pid=5209/tid=5211] ppid=5207 vsize=1532880 CPUtime=0.98 /proc/5209/task/5211/stat : 5211 (java) R 5207 5209 4008 0 -1 4202560 7617 0 1 0 93 5 0 0 18 0 13 0 34818862 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 105878584 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=5209/tid=5212] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5212/stat : 5212 (java) S 5207 5209 4008 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 34818863 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5213] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5213/stat : 5213 (java) S 5207 5209 4008 0 -1 4202560 0 0 0 0 0 0 0 0 20 0 13 0 34818863 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5214] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5214/stat : 5214 (java) S 5207 5209 4008 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 34818865 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 0 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5215] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5215/stat : 5215 (java) S 5207 5209 4008 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 34818865 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5216] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5216/stat : 5216 (java) S 5207 5209 4008 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 34818865 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5217] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5217/stat : 5217 (java) S 5207 5209 4008 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 34818869 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5218] ppid=5207 vsize=1532880 CPUtime=0.28 /proc/5209/task/5218/stat : 5218 (java) R 5207 5209 4008 0 -1 4202560 584 0 0 0 28 0 0 0 25 0 13 0 34818869 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=5209/tid=5219] ppid=5207 vsize=1532880 CPUtime=0.48 /proc/5209/task/5219/stat : 5219 (java) R 5207 5209 4008 0 -1 4202560 1850 0 0 0 48 0 0 0 25 0 13 0 34818869 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 104139979 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=5209/tid=5220] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5220/stat : 5220 (java) S 5207 5209 4008 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 34818869 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 [pid=5209/tid=5221] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5221/stat : 5221 (java) S 5207 5209 4008 0 -1 4202560 0 0 0 0 0 0 0 0 17 0 13 0 34818869 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 1 0 0 0 [pid=5209/tid=5222] ppid=5207 vsize=1532880 CPUtime=0 /proc/5209/task/5222/stat : 5222 (java) S 5207 5209 4008 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 34818898 1569669120 10231 1992294400 134512640 134550932 4293026144 18446744073709551615 4294960144 0 4 0 16800975 18446604437841696576 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.76 Current children cumulated vsize (KiB) 1532880 Child status: 30 Real time (s): 1.09029 CPU time (s): 1.91571 CPU user time (s): 1.83872 CPU system time (s): 0.076988 CPU usage (%): 175.707 Max. virtual memory (cumulated for all children) (KiB): 1532880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.83872 system time used= 0.076988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11641 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= 145 involuntary context switches= 141 runsolver used 0.004999 second user time and 0.016997 second system time The end
Begin job on node012 at 2010-06-15 10:56:13 IDJOB=2661340 IDBENCH=2856 IDSOLVER=1165 FILE ID=node012/2661340-1276592173 PBS_JOBID= 11173536 Free space on /tmp= 62588 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661340-1276592173/watcher-2661340-1276592173 -o /tmp/evaluation-result-2661340-1276592173/solver-2661340-1276592173 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661340-1276592173.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0 RANDOM SEED=1998082241 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1830460 kB Buffers: 44580 kB Cached: 103336 kB SwapCached: 9420 kB Active: 96768 kB Inactive: 64204 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1830460 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 536 kB Writeback: 16 kB AnonPages: 11496 kB Mapped: 9372 kB Slab: 45532 kB PageTables: 3956 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181224 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= 62588 MiB End job on node012 at 2010-06-15 10:56:14