Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.539917 | 0.307367 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois29_ext.wbo |
MD5SUM | 4a4f19306e34a875bfa48716b2857423 |
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 | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.008998 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 174 |
Total number of constraints | 319 |
Number of soft constraints | 232 |
Number of constraints which are clauses | 232 |
Number of constraints which are cardinality constraints (but not clauses) | 87 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 233 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 232 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
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 |
0.05/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.05/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.05/0.07 c See www.sat4j.org for details. 0.05/0.07 c version 2.2.1.v20100705 0.05/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.05/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.05/0.07 c java.vm.version 11.2-b01 0.05/0.07 c java.vm.vendor Sun Microsystems Inc. 0.05/0.07 c sun.arch.data.model 32 0.05/0.07 c java.version 1.6.0_12 0.05/0.07 c os.name Linux 0.05/0.07 c os.version 2.6.18-164.el5 0.05/0.07 c os.arch i386 0.05/0.07 c Free memory 1393557488 0.05/0.07 c Max memory 1395916800 0.05/0.07 c Total memory 1395916800 0.05/0.07 c Number of processors 8 0.05/0.09 c Pseudo Boolean Optimization 0.05/0.09 c --- Begin Solver configuration --- 0.05/0.09 c Stops conflict analysis at the first Unique Implication Point 0.05/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.05/0.09 c Learn all clauses as in MiniSAT 0.05/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.05/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.05/0.09 c Expensive reason simplification 0.05/0.09 c Armin Biere (Picosat) restarts strategy 0.05/0.09 c Glucose learned constraints deletion strategy 0.05/0.09 c timeout=2147483s 0.05/0.09 c DB Simplification allowed=false 0.05/0.09 c --- End Solver configuration --- 0.05/0.09 c solving HOME/instance-2699738-1278533820.wbo 0.05/0.09 c reading problem ... 0.11/0.15 c ... done. Wall clock time 0.053s. 0.11/0.15 c #vars 406 0.11/0.15 c #constraints 406 0.11/0.15 c constraints type 0.11/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 232 0.11/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 174 0.27/0.20 c SATISFIABLE 0.27/0.20 c OPTIMIZING... 0.27/0.20 c Got one! Elapsed wall clock time (in seconds):0.105 0.27/0.20 o 13 0.27/0.23 c Got one! Elapsed wall clock time (in seconds):0.138 0.27/0.23 o 7 0.27/0.26 c Got one! Elapsed wall clock time (in seconds):0.168 0.27/0.26 o 1 0.27/0.27 c starts : 5 0.27/0.27 c conflicts : 301 0.27/0.27 c decisions : 1889 0.27/0.27 c propagations : 8076 0.27/0.27 c inspects : 24227 0.27/0.27 c learnt literals : 0 0.27/0.27 c learnt binary clauses : 0 0.27/0.27 c learnt ternary clauses : 0 0.27/0.27 c learnt clauses : 301 0.27/0.27 c ignored clauses : 0 0.27/0.27 c root simplifications : 0 0.27/0.27 c removed literals (reason simplification) : 11 0.27/0.27 c reason swapping (by a shorter reason) : 0 0.27/0.27 c Calls to reduceDB : 0 0.27/0.27 c number of reductions to clauses (during analyze) : 0 0.27/0.27 c number of learned constraints concerned by reduction : 0 0.27/0.27 c number of learning phase by resolution : 0 0.27/0.27 c number of learning phase by cutting planes : 0 0.27/0.27 c speed (assignments/second) : 2692000.0 0.27/0.27 c non guided choices 198 0.27/0.27 c learnt constraints type 0.27/0.27 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 301 0.27/0.27 c constraints type 0.27/0.27 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 232 0.27/0.27 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 0.27/0.27 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 174 0.27/0.27 s OPTIMUM FOUND 0.27/0.27 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 0.27/0.27 c objective function=1 0.27/0.27 c Total wall clock time (in seconds): 0.174
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699738-1278533820/watcher-2699738-1278533820 -o /tmp/evaluation-result-2699738-1278533820/solver-2699738-1278533820 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699738-1278533820.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: 0.06 0.01 0.00 2/173 19522 /proc/meminfo: memFree=29963352/32951124 swapFree=67111528/67111528 [pid=19522] ppid=19520 vsize=13436 CPUtime=0 /proc/19522/stat : 19522 (java) S 19520 19522 19295 0 -1 4202496 1056 0 0 0 0 0 0 0 21 0 2 0 21594269 13758464 540 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 /proc/19522/statm: 3359 540 231 10 0 1202 0 [pid=19522/tid=19523] ppid=19520 vsize=13436 CPUtime=0 /proc/19522/task/19523/stat : 19523 (java) R 19520 19522 19295 0 -1 4202560 29 0 0 0 0 0 0 0 22 0 2 0 21594269 13758464 553 4089446400 134512640 134550932 4291020256 18446744073709551615 2585172 0 0 4096 0 0 0 0 -1 5 0 0 0 [startup+0.06737 s] /proc/loadavg: 0.06 0.01 0.00 2/173 19522 /proc/meminfo: memFree=29963352/32951124 swapFree=67111528/67111528 [pid=19522] ppid=19520 vsize=1528568 CPUtime=0.05 /proc/19522/stat : 19522 (java) S 19520 19522 19295 0 -1 4202496 4266 0 1 0 4 1 0 0 21 0 18 0 21594269 1565253632 3706 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19522/statm: 382142 3707 1090 10 0 379445 0 [pid=19522/tid=19523] ppid=19520 vsize=1528568 CPUtime=0.05 /proc/19522/task/19523/stat : 19523 (java) R 19520 19522 19295 0 -1 4202560 3182 0 1 0 4 1 0 0 19 0 18 0 21594269 1565253632 3708 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1528568 [startup+0.100359 s] /proc/loadavg: 0.06 0.01 0.00 2/173 19522 /proc/meminfo: memFree=29963352/32951124 swapFree=67111528/67111528 [pid=19522] ppid=19520 vsize=1529832 CPUtime=0.11 /proc/19522/stat : 19522 (java) S 19520 19522 19295 0 -1 4202496 5211 0 1 0 10 1 0 0 21 0 18 0 21594269 1566547968 4648 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19522/statm: 382458 4648 1347 10 0 379761 0 [pid=19522/tid=19523] ppid=19520 vsize=1529832 CPUtime=0.08 /proc/19522/task/19523/stat : 19523 (java) R 19520 19522 19295 0 -1 4202560 3543 0 1 0 7 1 0 0 19 0 18 0 21594269 1566547968 4648 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529832 [startup+0.300322 s] /proc/loadavg: 0.06 0.01 0.00 2/173 19522 /proc/meminfo: memFree=29963352/32951124 swapFree=67111528/67111528 [pid=19522] ppid=19520 vsize=1534296 CPUtime=0.52 /proc/19522/stat : 19522 (java) S 19520 19522 19295 0 -1 4202496 7240 0 1 0 51 1 0 0 21 0 19 0 21594269 1571119104 6252 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/19522/statm: 383574 6252 1414 10 0 380877 0 [pid=19522/tid=19523] ppid=19520 vsize=1534296 CPUtime=0.25 /proc/19522/task/19523/stat : 19523 (java) S 19520 19522 19295 0 -1 4202560 4156 0 1 0 24 1 0 0 21 0 19 0 21594269 1571119104 6252 4089446400 134512640 134550932 4291020256 18446744073709551615 4294960144 0 4 0 16800975 18446604471122444736 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.52 Current children cumulated vsize (KiB) 1534296 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.307367 CPU time (s): 0.539917 CPU user time (s): 0.518921 CPU system time (s): 0.020996 CPU usage (%): 175.659 Max. virtual memory (cumulated for all children) (KiB): 1534296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.518921 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7248 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= 132 involuntary context switches= 15 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node141 at 2010-07-07 22:17:00 IDJOB=2699738 IDBENCH=79369 IDSOLVER=1211 FILE ID=node141/2699738-1278533820 PBS_JOBID= 11239195 Free space on /tmp= 73648 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois29_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699738-1278533820/watcher-2699738-1278533820 -o /tmp/evaluation-result-2699738-1278533820/solver-2699738-1278533820 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699738-1278533820.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4a4f19306e34a875bfa48716b2857423 RANDOM SEED=1402057638 node141.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 : 2666.839 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 : 5333.67 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 : 2666.839 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 : 5265.34 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 : 2666.839 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 : 5332.82 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 : 2666.839 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 : 5332.74 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 : 2666.839 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 : 5332.76 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 : 2666.839 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 : 2666.839 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 : 5332.82 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 : 2666.839 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: 29963632 kB Buffers: 141360 kB Cached: 2633296 kB SwapCached: 0 kB Active: 1219104 kB Inactive: 1617340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29963632 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 608 kB Writeback: 0 kB AnonPages: 61864 kB Mapped: 14412 kB Slab: 88344 kB PageTables: 4516 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 181284 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= 73648 MiB End job on node141 at 2010-07-07 22:17:01