Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.1 | OPTIMUM | 0.508922 | 0.306712 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-dubois28_ext.wbo |
MD5SUM | b6568e4798e05576d2de658e8f6eec3d |
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 | 168 |
Total number of constraints | 308 |
Number of soft constraints | 224 |
Number of constraints which are clauses | 224 |
Number of constraints which are cardinality constraints (but not clauses) | 84 |
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 | 225 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 224 |
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 |
0.02/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.02/0.07 c This is free software under the dual EPL/GNU LGPL licenses. 0.02/0.07 c See www.sat4j.org for details. 0.02/0.07 c version 2.2.1.v20100705 0.02/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.02/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.02/0.07 c java.vm.version 11.2-b01 0.02/0.07 c java.vm.vendor Sun Microsystems Inc. 0.02/0.07 c sun.arch.data.model 32 0.02/0.07 c java.version 1.6.0_12 0.02/0.07 c os.name Linux 0.02/0.07 c os.version 2.6.18-164.el5 0.02/0.07 c os.arch i386 0.02/0.07 c Free memory 1393557488 0.02/0.07 c Max memory 1395916800 0.02/0.07 c Total memory 1395916800 0.02/0.07 c Number of processors 8 0.02/0.09 c Pseudo Boolean Optimization 0.02/0.09 c --- Begin Solver configuration --- 0.02/0.09 c Stops conflict analysis at the first Unique Implication Point 0.02/0.09 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1764be1 0.02/0.09 c Learn all clauses as in MiniSAT 0.02/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.02/0.09 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.02/0.09 c Expensive reason simplification 0.02/0.09 c Armin Biere (Picosat) restarts strategy 0.02/0.09 c Glucose learned constraints deletion strategy 0.02/0.09 c timeout=2147483s 0.02/0.09 c DB Simplification allowed=false 0.02/0.09 c --- End Solver configuration --- 0.02/0.09 c solving HOME/instance-2699810-1278533831.wbo 0.02/0.09 c reading problem ... 0.11/0.14 c ... done. Wall clock time 0.051s. 0.11/0.14 c #vars 392 0.11/0.14 c #constraints 392 0.11/0.14 c constraints type 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 224 0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 168 0.29/0.20 c SATISFIABLE 0.29/0.20 c OPTIMIZING... 0.29/0.20 c Got one! Elapsed wall clock time (in seconds):0.11 0.29/0.20 o 9 0.29/0.23 c Got one! Elapsed wall clock time (in seconds):0.142 0.29/0.23 o 3 0.29/0.25 c Got one! Elapsed wall clock time (in seconds):0.163 0.29/0.25 o 1 0.29/0.26 c starts : 5 0.29/0.26 c conflicts : 320 0.29/0.26 c decisions : 2170 0.29/0.26 c propagations : 9438 0.29/0.26 c inspects : 28097 0.29/0.26 c learnt literals : 0 0.29/0.26 c learnt binary clauses : 0 0.29/0.26 c learnt ternary clauses : 0 0.29/0.26 c learnt clauses : 320 0.29/0.26 c ignored clauses : 0 0.29/0.26 c root simplifications : 0 0.29/0.26 c removed literals (reason simplification) : 6 0.29/0.26 c reason swapping (by a shorter reason) : 0 0.29/0.26 c Calls to reduceDB : 0 0.29/0.26 c number of reductions to clauses (during analyze) : 0 0.29/0.26 c number of learned constraints concerned by reduction : 0 0.29/0.26 c number of learning phase by resolution : 0 0.29/0.26 c number of learning phase by cutting planes : 0 0.29/0.26 c speed (assignments/second) : 3146000.0 0.29/0.26 c non guided choices 180 0.29/0.26 c learnt constraints type 0.29/0.26 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 320 0.29/0.26 c constraints type 0.29/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 224 0.29/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 0.29/0.26 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 168 0.29/0.26 s OPTIMUM FOUND 0.29/0.26 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 0.29/0.26 c objective function=1 0.29/0.26 c Total wall clock time (in seconds): 0.168
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699810-1278533831/watcher-2699810-1278533831 -o /tmp/evaluation-result-2699810-1278533831/solver-2699810-1278533831 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699810-1278533831.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: 0.13 0.05 0.01 2/171 16965 /proc/meminfo: memFree=29556332/32951132 swapFree=67111528/67111528 [pid=16965] ppid=16963 vsize=13480 CPUtime=0 /proc/16965/stat : 16965 (java) S 16963 16965 16659 0 -1 4202496 1111 0 0 0 0 0 0 0 22 0 2 0 21596556 13803520 582 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/16965/statm: 3370 582 265 10 0 1204 0 [pid=16965/tid=16966] ppid=16963 vsize=13508 CPUtime=0 /proc/16965/task/16966/stat : 16966 (java) R 16963 16965 16659 0 -1 4202560 73 0 0 0 0 0 0 0 24 0 2 0 21596556 13832192 585 4089446400 134512640 134550932 4288146592 18446744073709551615 8501159 0 0 0 16784584 0 0 0 -1 5 0 0 0 [startup+0.031724 s] /proc/loadavg: 0.13 0.05 0.01 2/171 16965 /proc/meminfo: memFree=29556332/32951132 swapFree=67111528/67111528 [pid=16965] ppid=16963 vsize=1525320 CPUtime=0.02 /proc/16965/stat : 16965 (java) S 16963 16965 16659 0 -1 4202496 3738 0 1 0 1 1 0 0 22 0 13 0 21596556 1561927680 3179 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 /proc/16965/statm: 381330 3179 1034 10 0 378640 0 [pid=16965/tid=16966] ppid=16963 vsize=1525320 CPUtime=0.01 /proc/16965/task/16966/stat : 16966 (java) R 16963 16965 16659 0 -1 4202560 2670 0 1 0 1 0 0 0 20 0 13 0 21596556 1561927680 3179 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 2 0 0 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1525320 [startup+0.10169 s] /proc/loadavg: 0.13 0.05 0.01 2/171 16965 /proc/meminfo: memFree=29556332/32951132 swapFree=67111528/67111528 [pid=16965] ppid=16963 vsize=1529408 CPUtime=0.11 /proc/16965/stat : 16965 (java) S 16963 16965 16659 0 -1 4202496 5268 0 1 0 10 1 0 0 22 0 18 0 21596556 1566113792 4701 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/16965/statm: 382352 4701 1347 10 0 379655 0 [pid=16965/tid=16966] ppid=16963 vsize=1529408 CPUtime=0.09 /proc/16965/task/16966/stat : 16966 (java) R 16963 16965 16659 0 -1 4202560 3607 0 1 0 8 1 0 0 18 0 18 0 21596556 1566113792 4701 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529408 [startup+0.300643 s] /proc/loadavg: 0.13 0.05 0.01 2/171 16965 /proc/meminfo: memFree=29556332/32951132 swapFree=67111528/67111528 [pid=16965] ppid=16963 vsize=1533164 CPUtime=0.49 /proc/16965/stat : 16965 (java) S 16963 16965 16659 0 -1 4202496 6764 0 1 0 48 1 0 0 22 0 19 0 21596556 1569959936 5977 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/16965/statm: 383291 5977 1414 10 0 380594 0 [pid=16965/tid=16966] ppid=16963 vsize=1533164 CPUtime=0.25 /proc/16965/task/16966/stat : 16966 (java) S 16963 16965 16659 0 -1 4202560 4175 0 1 0 24 1 0 0 20 0 19 0 21596556 1569959936 5977 4089446400 134512640 134550932 4288146592 18446744073709551615 4294960144 0 4 0 16800975 18446604471161861120 0 0 -1 6 0 0 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 1533164 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.306712 CPU time (s): 0.508922 CPU user time (s): 0.489925 CPU system time (s): 0.018997 CPU usage (%): 165.928 Max. virtual memory (cumulated for all children) (KiB): 1533164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.489925 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6764 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= 143 involuntary context switches= 25 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node128 at 2010-07-07 22:17:11 IDJOB=2699810 IDBENCH=79375 IDSOLVER=1211 FILE ID=node128/2699810-1278533831 PBS_JOBID= 11239222 Free space on /tmp= 73140 MiB SOLVER NAME= SAT4J PB Resolution 2.2.1 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois28_ext.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699810-1278533831/watcher-2699810-1278533831 -o /tmp/evaluation-result-2699810-1278533831/solver-2699810-1278533831 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2699810-1278533831.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b6568e4798e05576d2de658e8f6eec3d RANDOM SEED=1030160376 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: 29556588 kB Buffers: 124276 kB Cached: 3044848 kB SwapCached: 0 kB Active: 1361232 kB Inactive: 1870120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29556588 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 444 kB Writeback: 52 kB AnonPages: 62264 kB Mapped: 14712 kB Slab: 99996 kB PageTables: 4492 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 181636 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= 73140 MiB End job on node128 at 2010-07-07 22:17:12