Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.25496 | 0.202511 |
Name | /PARTIAL-SMALLINT-LIN/PB06/web/ uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-33-100-0.wbo |
MD5SUM | 8216b9c0d3ae22885748bb4dedf06c6f |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 13 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 237 |
Total number of constraints | 197 |
Number of soft constraints | 129 |
Number of constraints which are clauses | 123 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 74 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
Top cost | 6328 |
Min constraint cost | 1 |
Max constraint cost | 99 |
Sum of constraints costs | 6327 |
Biggest number in a constraint | 772 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2305 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.00/0.07 c See www.sat4j.org for details. 0.00/0.08 c version 2.2.1.v20100705 0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.08 c java.vm.version 11.2-b01 0.00/0.08 c java.vm.vendor Sun Microsystems Inc. 0.00/0.08 c sun.arch.data.model 32 0.00/0.08 c java.version 1.6.0_12 0.00/0.08 c os.name Linux 0.00/0.08 c os.version 2.6.18-164.el5 0.00/0.08 c os.arch i386 0.00/0.08 c Free memory 1393557488 0.00/0.08 c Max memory 1395916800 0.00/0.08 c Total memory 1395916800 0.00/0.08 c Number of processors 8 0.00/0.10 c Pseudo Boolean Optimization 0.00/0.10 c --- Begin Solver configuration --- 0.00/0.10 c Stops conflict analysis at the first Unique Implication Point 0.00/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.00/0.10 c Learn all clauses as in MiniSAT 0.00/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.00/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.00/0.10 c Expensive reason simplification 0.00/0.10 c Armin Biere (Picosat) restarts strategy 0.00/0.10 c Glucose learned constraints deletion strategy 0.00/0.10 c timeout=2147483s 0.00/0.10 c DB Simplification allowed=false 0.00/0.10 c --- End Solver configuration --- 0.00/0.10 c solving HOME/instance-2698141-1278326487.wbo 0.00/0.10 c reading problem ... 0.11/0.16 c ... done. Wall clock time 0.065s. 0.11/0.16 c #vars 366 0.11/0.16 c #constraints 197 0.11/0.16 c constraints type 0.11/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 92 0.11/0.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 31 0.11/0.16 c org.sat4j.pb.constraints.pb.MaxWatchPb => 74 0.11/0.18 c SATISFIABLE 0.11/0.18 c OPTIMIZING... 0.11/0.18 c Got one! Elapsed wall clock time (in seconds):0.084 0.11/0.18 o 13 0.11/0.18 c starts : 1 0.11/0.18 c conflicts : 1 0.11/0.18 c decisions : 229 0.11/0.18 c propagations : 522 0.11/0.18 c inspects : 835 0.11/0.18 c learnt literals : 0 0.11/0.18 c learnt binary clauses : 0 0.11/0.18 c learnt ternary clauses : 0 0.11/0.18 c learnt clauses : 1 0.11/0.18 c ignored clauses : 0 0.11/0.18 c root simplifications : 0 0.11/0.18 c removed literals (reason simplification) : 0 0.11/0.18 c reason swapping (by a shorter reason) : 0 0.11/0.18 c Calls to reduceDB : 0 0.11/0.18 c number of reductions to clauses (during analyze) : 0 0.11/0.18 c number of learned constraints concerned by reduction : 0 0.11/0.18 c number of learning phase by resolution : 0 0.11/0.18 c number of learning phase by cutting planes : 0 0.11/0.18 c speed (assignments/second) : 130500.0 0.11/0.18 c non guided choices 100 0.11/0.18 c learnt constraints type 0.11/0.18 c constraints type 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 92 0.11/0.18 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 31 0.11/0.18 c org.sat4j.pb.constraints.pb.MaxWatchPb => 74 0.11/0.19 s OPTIMUM FOUND 0.11/0.19 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 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 0.11/0.19 c objective function=13 0.11/0.19 c Total wall clock time (in seconds): 0.09
OK 13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698141-1278326487/watcher-2698141-1278326487 -o /tmp/evaluation-result-2698141-1278326487/solver-2698141-1278326487 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698141-1278326487.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.00 1.97 1.85 3/196 4781 /proc/meminfo: memFree=32330888/32951124 swapFree=67111528/67111528 [pid=4781] ppid=4779 vsize=13164 CPUtime=0 /proc/4781/stat : 4781 (java) R 4779 4781 3807 0 -1 4194304 550 0 0 0 0 0 0 0 25 0 1 0 862890 13479936 231 4089446400 134512640 134550932 4287752960 18446744073709551615 9647749 0 0 4096 0 0 0 0 17 4 0 0 0 /proc/4781/statm: 3291 238 141 10 0 1121 0 [startup+0.0112089 s] /proc/loadavg: 2.00 1.97 1.85 3/196 4781 /proc/meminfo: memFree=32330888/32951124 swapFree=67111528/67111528 [pid=4781] ppid=4779 vsize=1517068 CPUtime=0 /proc/4781/stat : 4781 (java) S 4779 4781 3807 0 -1 4202496 1553 0 1 0 0 0 0 0 25 0 2 0 862890 1553477632 997 4089446400 134512640 134550932 4287752960 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 /proc/4781/statm: 379267 1022 412 10 0 376978 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1517068 [startup+0.101168 s] /proc/loadavg: 2.00 1.97 1.85 3/196 4781 /proc/meminfo: memFree=32330888/32951124 swapFree=67111528/67111528 [pid=4781] ppid=4779 vsize=1530056 CPUtime=0.11 /proc/4781/stat : 4781 (java) S 4779 4781 3807 0 -1 4202496 5219 0 1 0 11 0 0 0 25 0 18 0 862890 1566777344 4654 4089446400 134512640 134550932 4287752960 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/4781/statm: 382514 4654 1347 10 0 379817 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530056 Solver just ended. Dumping a history of the last processes samples [startup+0.200153 s] /proc/loadavg: 2.00 1.97 1.85 3/196 4781 /proc/meminfo: memFree=32330888/32951124 swapFree=67111528/67111528 [pid=4781] ppid=4779 vsize=1530704 CPUtime=0.24 /proc/4781/stat : 4781 (java) S 4779 4781 3807 0 -1 4202496 5715 0 1 0 24 0 0 0 25 0 19 0 862890 1567440896 5150 4089446400 134512640 134550932 4287752960 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/4781/statm: 382676 5150 1378 10 0 379979 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 1530704 Child status: 30 Real time (s): 0.202511 CPU time (s): 0.25496 CPU user time (s): 0.246962 CPU system time (s): 0.007998 CPU usage (%): 125.899 Max. virtual memory (cumulated for all children) (KiB): 1530704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.246962 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5718 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= 156 involuntary context switches= 15 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node111 at 2010-07-05 12:41:27 IDJOB=2698141 IDBENCH=79034 IDSOLVER=1211 FILE ID=node111/2698141-1278326487 PBS_JOBID= 11207473 Free space on /tmp= 74204 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-33-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698141-1278326487/watcher-2698141-1278326487 -o /tmp/evaluation-result-2698141-1278326487/solver-2698141-1278326487 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698141-1278326487.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8216b9c0d3ae22885748bb4dedf06c6f RANDOM SEED=1307871597 node111.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.65 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.98 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.67 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.86 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5233.30 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.825 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 32331292 kB Buffers: 28184 kB Cached: 333596 kB SwapCached: 0 kB Active: 240584 kB Inactive: 280428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 32331292 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 448 kB Writeback: 0 kB AnonPages: 158932 kB Mapped: 20268 kB Slab: 36652 kB PageTables: 4912 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 1652392 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 74204 MiB End job on node111 at 2010-07-05 12:41:28