Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.313951 | 0.214661 |
Name | /SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/ normalized-blast-floppy1-4.ucl--soft-0-100-0.wbo |
MD5SUM | f0f1b4bd1941524addf8f99056f86f1e |
Bench Category | SOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 18 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
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 | 197 |
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 | 10122 |
Min constraint cost | 1 |
Max constraint cost | 100 |
Sum of constraints costs | 10121 |
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. 0.00/0.07 c version 2.2.1.v20100705 0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.00/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.00/0.07 c java.vm.version 11.2-b01 0.00/0.07 c java.vm.vendor Sun Microsystems Inc. 0.00/0.07 c sun.arch.data.model 32 0.00/0.07 c java.version 1.6.0_12 0.00/0.07 c os.name Linux 0.00/0.07 c os.version 2.6.18-164.el5 0.00/0.07 c os.arch i386 0.00/0.07 c Free memory 1393557488 0.00/0.07 c Max memory 1395916800 0.00/0.07 c Total memory 1395916800 0.00/0.07 c Number of processors 8 0.10/0.09 c Pseudo Boolean Optimization 0.10/0.09 c --- Begin Solver configuration --- 0.10/0.09 c Stops conflict analysis at the first Unique Implication Point 0.10/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.10/0.09 c Learn all clauses as in MiniSAT 0.10/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.10/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.10/0.09 c Expensive reason simplification 0.10/0.09 c Armin Biere (Picosat) restarts strategy 0.10/0.09 c Glucose learned constraints deletion strategy 0.10/0.09 c timeout=2147483s 0.10/0.09 c DB Simplification allowed=false 0.10/0.09 c --- End Solver configuration --- 0.10/0.09 c solving HOME/instance-2698260-1278328423.wbo 0.10/0.09 c reading problem ... 0.12/0.15 c ... done. Wall clock time 0.062s. 0.12/0.15 c #vars 434 0.12/0.15 c #constraints 197 0.12/0.15 c constraints type 0.12/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 122 0.12/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1 0.12/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPb => 74 0.12/0.19 c SATISFIABLE 0.12/0.19 c OPTIMIZING... 0.12/0.19 c Got one! Elapsed wall clock time (in seconds):0.096 0.12/0.19 o 18 0.12/0.19 c starts : 1 0.12/0.19 c conflicts : 51 0.12/0.19 c decisions : 460 0.12/0.19 c propagations : 1046 0.12/0.19 c inspects : 2235 0.12/0.19 c learnt literals : 0 0.12/0.19 c learnt binary clauses : 0 0.12/0.19 c learnt ternary clauses : 0 0.12/0.19 c learnt clauses : 51 0.12/0.19 c ignored clauses : 0 0.12/0.19 c root simplifications : 0 0.12/0.19 c removed literals (reason simplification) : 111 0.12/0.19 c reason swapping (by a shorter reason) : 0 0.12/0.19 c Calls to reduceDB : 0 0.12/0.19 c number of reductions to clauses (during analyze) : 0 0.12/0.19 c number of learned constraints concerned by reduction : 0 0.12/0.19 c number of learning phase by resolution : 0 0.12/0.19 c number of learning phase by cutting planes : 0 0.12/0.19 c speed (assignments/second) : 209200.0 0.12/0.19 c non guided choices 190 0.12/0.19 c learnt constraints type 0.12/0.19 c constraints type 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 122 0.12/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1 0.12/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 74 0.12/0.19 s OPTIMUM FOUND 0.12/0.20 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 0.12/0.20 c objective function=18 0.12/0.20 c Total wall clock time (in seconds): 0.104
OK 18
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698260-1278328423/watcher-2698260-1278328423 -o /tmp/evaluation-result-2698260-1278328423/solver-2698260-1278328423 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698260-1278328423.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: 2.28 2.06 1.95 3/196 4779 /proc/meminfo: memFree=32088000/32950928 swapFree=67111528/67111528 [pid=4779] ppid=4777 vsize=13488 CPUtime=0 /proc/4779/stat : 4779 (java) S 4777 4779 3791 0 -1 4202496 1077 0 0 0 0 0 0 0 25 0 2 0 1054284 13811712 559 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 /proc/4779/statm: 3381 559 250 10 0 1202 0 [pid=4779/tid=4780] ppid=4777 vsize=13472 CPUtime=0 /proc/4779/task/4780/stat : 4780 (java) R 4777 4779 3791 0 -1 4202560 51 0 0 0 0 0 0 0 25 0 2 0 1054285 13795328 566 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 0 4096 0 0 0 0 -1 1 0 0 0 [startup+0.08336 s] /proc/loadavg: 2.28 2.06 1.95 3/196 4779 /proc/meminfo: memFree=32088000/32950928 swapFree=67111528/67111528 [pid=4779] ppid=4777 vsize=1529744 CPUtime=0.1 /proc/4779/stat : 4779 (java) S 4777 4779 3791 0 -1 4202496 5066 0 1 0 9 1 0 0 25 0 18 0 1054284 1566457856 4503 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/4779/statm: 382436 4503 1342 10 0 379739 0 [pid=4779/tid=4780] ppid=4777 vsize=1529744 CPUtime=0.06 /proc/4779/task/4780/stat : 4780 (java) R 4777 4779 3791 0 -1 4202560 3412 0 1 0 6 0 0 0 25 0 18 0 1054285 1566457856 4503 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1529744 [startup+0.100324 s] /proc/loadavg: 2.28 2.06 1.95 3/196 4779 /proc/meminfo: memFree=32088000/32950928 swapFree=67111528/67111528 [pid=4779] ppid=4777 vsize=1529908 CPUtime=0.12 /proc/4779/stat : 4779 (java) S 4777 4779 3791 0 -1 4202496 5234 0 1 0 11 1 0 0 25 0 18 0 1054284 1566625792 4671 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/4779/statm: 382477 4671 1347 10 0 379780 0 [pid=4779/tid=4780] ppid=4777 vsize=1529908 CPUtime=0.08 /proc/4779/task/4780/stat : 4780 (java) R 4777 4779 3791 0 -1 4202560 3565 0 1 0 8 0 0 0 25 0 18 0 1054285 1566625792 4671 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 1529908 Solver just ended. Dumping a history of the last processes samples [startup+0.200306 s] /proc/loadavg: 2.28 2.06 1.95 3/196 4779 /proc/meminfo: memFree=32088000/32950928 swapFree=67111528/67111528 [pid=4779] ppid=4777 vsize=1533344 CPUtime=0.3 /proc/4779/stat : 4779 (java) S 4777 4779 3791 0 -1 4202496 6474 0 1 0 29 1 0 0 25 0 19 0 1054284 1570144256 5848 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 /proc/4779/statm: 383336 5849 1406 10 0 380639 0 [pid=4779/tid=4780] ppid=4777 vsize=1533344 CPUtime=0.19 /proc/4779/task/4780/stat : 4780 (java) R 4777 4779 3791 0 -1 4202560 4089 0 1 0 18 1 0 0 17 0 19 0 1054285 1570144256 5849 4089446400 134512640 134550932 4289152080 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1533344 Child status: 30 Real time (s): 0.214661 CPU time (s): 0.313951 CPU user time (s): 0.297954 CPU system time (s): 0.015997 CPU usage (%): 146.254 Max. virtual memory (cumulated for all children) (KiB): 1533344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.297954 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6483 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= 106 involuntary context switches= 13 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node149 at 2010-07-05 13:13:43 IDJOB=2698260 IDBENCH=79322 IDSOLVER=1211 FILE ID=node149/2698260-1278328423 PBS_JOBID= 11207407 Free space on /tmp= 74020 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-0-100-0.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698260-1278328423/watcher-2698260-1278328423 -o /tmp/evaluation-result-2698260-1278328423/solver-2698260-1278328423 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2698260-1278328423.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f0f1b4bd1941524addf8f99056f86f1e RANDOM SEED=858443382 node149.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 : 2666.827 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 : 2666.827 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 : 5332.75 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 : 2666.827 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 : 5332.75 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 : 2666.827 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 : 5332.75 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 : 2666.827 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 : 5332.75 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 : 2666.827 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 : 5332.79 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 : 2666.827 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 : 2666.827 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 32088388 kB Buffers: 27048 kB Cached: 334244 kB SwapCached: 0 kB Active: 480060 kB Inactive: 279916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 32088388 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 608 kB Writeback: 0 kB AnonPages: 398432 kB Mapped: 20332 kB Slab: 36932 kB PageTables: 5612 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 1650220 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= 74020 MiB End job on node149 at 2010-07-05 13:13:44