Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | Wrong Opt. | 0.300953 | 0.216544 |
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 |
0.03/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.03/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.03/0.07 c See www.sat4j.org for details. 0.03/0.07 c version 2.2.0.v20100526 0.03/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.07 c java.vm.version 11.2-b01 0.03/0.07 c java.vm.vendor Sun Microsystems Inc. 0.03/0.07 c sun.arch.data.model 32 0.03/0.07 c java.version 1.6.0_12 0.03/0.07 c os.name Linux 0.03/0.07 c os.version 2.6.18-164.el5 0.03/0.07 c os.arch i386 0.03/0.07 c Free memory 1393557488 0.03/0.07 c Max memory 1395916800 0.03/0.07 c Total memory 1395916800 0.03/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c --- Begin Solver configuration --- 0.11/0.10 c Stops conflict analysis at the first Unique Implication Point 0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.11/0.10 c Learn all clauses as in MiniSAT 0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.11/0.10 c Expensive reason simplification 0.11/0.10 c Armin Biere (Picosat) restarts strategy 0.11/0.10 c Glucose learned constraints deletion strategy 0.11/0.10 c timeout=2147483s 0.11/0.10 c DB Simplification allowed=false 0.11/0.10 c --- End Solver configuration --- 0.11/0.10 c solving HOME/instance-2690957-1277914549.wbo 0.11/0.10 c reading problem ... 0.11/0.16 c ... done. Wall clock time 0.06s. 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 => 22 0.11/0.16 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.11/0.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 78 0.11/0.16 c org.sat4j.pb.constraints.pb.MaxWatchPb => 74 0.11/0.19 c SATISFIABLE 0.11/0.19 c OPTIMIZING... 0.11/0.19 c Got one! Elapsed wall clock time (in seconds):0.088 0.11/0.19 o 91 0.11/0.19 c starts : 1 0.11/0.19 c conflicts : 34 0.11/0.19 c decisions : 378 0.11/0.19 c propagations : 715 0.11/0.19 c inspects : 1856 0.11/0.19 c learnt literals : 1 0.11/0.19 c learnt binary clauses : 0 0.11/0.19 c learnt ternary clauses : 0 0.11/0.19 c learnt clauses : 33 0.11/0.19 c ignored clauses : 0 0.11/0.19 c root simplifications : 0 0.11/0.19 c removed literals (reason simplification) : 163 0.11/0.19 c reason swapping (by a shorter reason) : 0 0.11/0.19 c Calls to reduceDB : 0 0.11/0.19 c number of reductions to clauses (during analyze) : 0 0.11/0.19 c number of learned constraints concerned by reduction : 0 0.11/0.19 c number of learning phase by resolution : 0 0.11/0.19 c number of learning phase by cutting planes : 0 0.11/0.19 c speed (assignments/second) : 238333.3333333333 0.11/0.19 c non guided choices 186 0.11/0.19 c learnt constraints type 0.11/0.19 c constraints type 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 22 0.11/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 23 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 78 0.11/0.19 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=91 0.11/0.19 c Total wall clock time (in seconds): 0.093
OK 91
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2690957-1277914549/watcher-2690957-1277914549 -o /tmp/evaluation-result-2690957-1277914549/solver-2690957-1277914549 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2690957-1277914549.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 2.00 2.04 2/178 14017 /proc/meminfo: memFree=30958820/32951124 swapFree=67111528/67111528 [pid=14017] ppid=14015 vsize=1832 CPUtime=0 /proc/14017/stat : 14017 (java) S 14015 14017 13645 0 -1 4194304 432 0 0 0 0 0 0 0 25 0 1 0 132750082 1875968 160 4089446400 134512640 134550932 4294596864 18446744073709551615 1938004 0 2147483391 4096 0 18446744071699199166 0 0 17 3 0 0 0 /proc/14017/statm: 458 160 123 10 0 63 0 [startup+0.049112 s] /proc/loadavg: 2.00 2.00 2.04 2/178 14017 /proc/meminfo: memFree=30958820/32951124 swapFree=67111528/67111528 [pid=14017] ppid=14015 vsize=1528720 CPUtime=0.03 /proc/14017/stat : 14017 (java) S 14015 14017 13645 0 -1 4202496 3978 0 1 0 2 1 0 0 25 0 18 0 132750082 1565409280 3416 4089446400 134512640 134550932 4294596864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/14017/statm: 382180 3416 1076 10 0 379482 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1528720 [startup+0.101124 s] /proc/loadavg: 2.00 2.00 2.04 2/178 14017 /proc/meminfo: memFree=30958820/32951124 swapFree=67111528/67111528 [pid=14017] ppid=14015 vsize=1529852 CPUtime=0.11 /proc/14017/stat : 14017 (java) S 14015 14017 13645 0 -1 4202496 5212 0 1 0 10 1 0 0 25 0 18 0 132750082 1566568448 4648 4089446400 134512640 134550932 4294596864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/14017/statm: 382463 4649 1346 10 0 379765 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529852 Solver just ended. Dumping a history of the last processes samples [startup+0.202104 s] /proc/loadavg: 2.00 2.00 2.04 2/178 14017 /proc/meminfo: memFree=30958820/32951124 swapFree=67111528/67111528 [pid=14017] ppid=14015 vsize=1533124 CPUtime=0.28 /proc/14017/stat : 14017 (java) S 14015 14017 13645 0 -1 4202496 6527 0 1 0 27 1 0 0 25 0 19 0 132750082 1569918976 5903 4089446400 134512640 134550932 4294596864 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 /proc/14017/statm: 383281 5903 1412 10 0 380583 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 1533124 Child status: 30 Real time (s): 0.216544 CPU time (s): 0.300953 CPU user time (s): 0.280957 CPU system time (s): 0.019996 CPU usage (%): 138.98 Max. virtual memory (cumulated for all children) (KiB): 1533124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.280957 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6537 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= 164 involuntary context switches= 18 runsolver used 0.003999 second user time and 0.002999 second system time The end
Begin job on node143 at 2010-06-30 18:15:49 IDJOB=2690957 IDBENCH=79034 IDSOLVER=1202 FILE ID=node143/2690957-1277914549 PBS_JOBID= 11197283 Free space on /tmp= 74204 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 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-2690957-1277914549/watcher-2690957-1277914549 -o /tmp/evaluation-result-2690957-1277914549/solver-2690957-1277914549 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2690957-1277914549.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8216b9c0d3ae22885748bb4dedf06c6f RANDOM SEED=1330016320 node143.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 : 2666.848 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 : 5333.69 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 : 2666.848 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 : 5226.07 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 : 2666.848 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 : 5332.76 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 : 2666.848 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 : 5332.77 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 : 2666.848 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 : 5285.38 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 : 2666.848 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 : 5332.75 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 : 2666.848 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 : 5332.74 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 : 2666.848 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: 32951124 kB MemFree: 30959084 kB Buffers: 199540 kB Cached: 966092 kB SwapCached: 0 kB Active: 1093464 kB Inactive: 753228 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30959084 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 516 kB Writeback: 0 kB AnonPages: 680868 kB Mapped: 17140 kB Slab: 79644 kB PageTables: 6400 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 835580 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 node143 at 2010-06-30 18:15:50