Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.435933 | 0.306243 |
Name | /PARTIAL-BIGINT-LIN/wcsp/depot/ normalized-depot01c_wcsp.wbo |
MD5SUM | 19703bcbbfe663e698ae3419f5640730 |
Bench Category | PARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1549 |
Best CPU time to get the best result obtained on this benchmark | 0.033994 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 173 |
Total number of constraints | 765 |
Number of soft constraints | 700 |
Number of constraints which are clauses | 700 |
Number of constraints which are cardinality constraints (but not clauses) | 65 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Top cost | 13672 |
Min constraint cost | 1 |
Max constraint cost | 13672 |
Sum of constraints costs | 8981646 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 6 |
Number of bits of the biggest sum of numbers | 3 |
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. 0.03/0.08 c version 2.2.1.v20100705 0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment 0.03/0.08 c java.vm.name Java HotSpot(TM) Server VM 0.03/0.08 c java.vm.version 11.2-b01 0.03/0.08 c java.vm.vendor Sun Microsystems Inc. 0.03/0.08 c sun.arch.data.model 32 0.03/0.08 c java.version 1.6.0_12 0.03/0.08 c os.name Linux 0.03/0.08 c os.version 2.6.18-164.el5 0.03/0.08 c os.arch i386 0.03/0.08 c Free memory 1393557488 0.03/0.08 c Max memory 1395916800 0.03/0.08 c Total memory 1395916800 0.03/0.08 c Number of processors 8 0.03/0.09 c Pseudo Boolean Optimization 0.03/0.09 c --- Begin Solver configuration --- 0.03/0.09 c Stops conflict analysis at the first Unique Implication Point 0.03/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@15a3d6b 0.03/0.09 c Learn all clauses as in MiniSAT 0.03/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.03/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.03/0.09 c Expensive reason simplification 0.03/0.09 c Armin Biere (Picosat) restarts strategy 0.03/0.09 c Glucose learned constraints deletion strategy 0.03/0.09 c timeout=2147483s 0.03/0.09 c DB Simplification allowed=false 0.03/0.09 c --- End Solver configuration --- 0.03/0.09 c solving HOME/instance-2701880-1278542090.wbo 0.03/0.09 c reading problem ... 0.11/0.19 c ... done. Wall clock time 0.095s. 0.11/0.19 c #vars 873 0.11/0.19 c #constraints 1487 0.11/0.19 c constraints type 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681 0.11/0.19 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 0.11/0.19 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.11/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.22 c SATISFIABLE 0.27/0.22 c OPTIMIZING... 0.27/0.22 c Got one! Elapsed wall clock time (in seconds):0.13 0.27/0.22 o 1549 0.27/0.25 c starts : 2 0.27/0.25 c conflicts : 7 0.27/0.25 c decisions : 56 0.27/0.25 c propagations : 1381 0.27/0.25 c inspects : 1691 0.27/0.25 c learnt literals : 1 0.27/0.25 c learnt binary clauses : 3 0.27/0.25 c learnt ternary clauses : 1 0.27/0.25 c learnt clauses : 5 0.27/0.25 c ignored clauses : 0 0.27/0.25 c root simplifications : 0 0.27/0.25 c removed literals (reason simplification) : 0 0.27/0.25 c reason swapping (by a shorter reason) : 0 0.27/0.25 c Calls to reduceDB : 0 0.27/0.25 c number of reductions to clauses (during analyze) : 0 0.27/0.25 c number of learned constraints concerned by reduction : 0 0.27/0.25 c number of learning phase by resolution : 0 0.27/0.25 c number of learning phase by cutting planes : 0 0.27/0.25 c speed (assignments/second) : 49321.42857142857 0.27/0.25 c non guided choices 0 0.27/0.25 c learnt constraints type 0.27/0.26 c constraints type 0.27/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 681 0.27/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 29 0.27/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120 0.27/0.26 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 0.27/0.26 s OPTIMUM FOUND 0.27/0.26 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 0.27/0.26 c objective function=1549 0.27/0.26 c Total wall clock time (in seconds): 0.164
OK 1549
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701880-1278542090/watcher-2701880-1278542090 -o /tmp/evaluation-result-2701880-1278542090/solver-2701880-1278542090 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701880-1278542090.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: 2.97 2.52 2.30 3/176 19647 /proc/meminfo: memFree=29278508/32951132 swapFree=67111528/67111528 [pid=19647] ppid=19645 vsize=13164 CPUtime=0 /proc/19647/stat : 19647 (java) R 19645 19647 16659 0 -1 4194304 829 0 0 0 0 0 0 0 25 0 1 0 22422407 13479936 373 4089446400 134512640 134550932 4290837088 18446744073709551615 8459909 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/19647/statm: 3291 377 143 10 0 1121 0 [startup+0.0482621 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19647 /proc/meminfo: memFree=29278508/32951132 swapFree=67111528/67111528 [pid=19647] ppid=19645 vsize=1527692 CPUtime=0.03 /proc/19647/stat : 19647 (java) S 19645 19647 16659 0 -1 4202496 4002 0 1 0 3 0 0 0 25 0 18 0 22422407 1564356608 3441 4089446400 134512640 134550932 4290837088 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19647/statm: 381923 3441 1077 10 0 379226 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1527692 [startup+0.100251 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19647 /proc/meminfo: memFree=29278508/32951132 swapFree=67111528/67111528 [pid=19647] ppid=19645 vsize=1529852 CPUtime=0.11 /proc/19647/stat : 19647 (java) S 19645 19647 16659 0 -1 4202496 5216 0 1 0 10 1 0 0 25 0 18 0 22422407 1566568448 4653 4089446400 134512640 134550932 4290837088 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19647/statm: 382463 4653 1347 10 0 379766 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529852 [startup+0.300223 s] /proc/loadavg: 2.97 2.52 2.30 3/176 19647 /proc/meminfo: memFree=29278508/32951132 swapFree=67111528/67111528 [pid=19647] ppid=19645 vsize=1533184 CPUtime=0.43 /proc/19647/stat : 19647 (java) S 19645 19647 16659 0 -1 4202496 6995 0 1 0 41 2 0 0 25 0 19 0 22422407 1569980416 6365 4089446400 134512640 134550932 4290837088 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/19647/statm: 383296 6365 1418 10 0 380599 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 1533184 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.306243 CPU time (s): 0.435933 CPU user time (s): 0.411937 CPU system time (s): 0.023996 CPU usage (%): 142.349 Max. virtual memory (cumulated for all children) (KiB): 1533184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.411937 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6998 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= 133 involuntary context switches= 15 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node128 at 2010-07-08 00:34:50 IDJOB=2701880 IDBENCH=79652 IDSOLVER=1211 FILE ID=node128/2701880-1278542090 PBS_JOBID= 11239222 Free space on /tmp= 73136 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/depot/normalized-depot01c_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701880-1278542090/watcher-2701880-1278542090 -o /tmp/evaluation-result-2701880-1278542090/solver-2701880-1278542090 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2701880-1278542090.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 19703bcbbfe663e698ae3419f5640730 RANDOM SEED=763765795 node128.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 : 2666.816 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 : 5333.63 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 : 2666.816 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 : 2666.816 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 : 2666.816 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 : 2666.816 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 : 2666.816 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 : 5332.74 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 : 2666.816 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 : 2666.816 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 : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 29278896 kB Buffers: 135852 kB Cached: 3089572 kB SwapCached: 0 kB Active: 1616876 kB Inactive: 1889116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29278896 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 748 kB Writeback: 0 kB AnonPages: 280628 kB Mapped: 15828 kB Slab: 101680 kB PageTables: 5172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 433272 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73136 MiB End job on node128 at 2010-07-08 00:34:50