Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPTIMUM | 0.747885 | 0.373287 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh218_wcsp.wbo |
MD5SUM | e9977e481ed86e7573c7f989943259e1 |
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 | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.158974 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 200 |
Total number of constraints | 900 |
Number of soft constraints | 800 |
Number of constraints which are clauses | 800 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Top cost | 394239 |
Min constraint cost | 1 |
Max constraint cost | 1000 |
Sum of constraints costs | 394238 |
Biggest number in a constraint | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 21 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.04/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.04/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.04/0.06 c See www.sat4j.org for details. 0.04/0.07 c version 2.2.0.v20100526 0.04/0.07 c java.runtime.name Java(TM) SE Runtime Environment 0.04/0.07 c java.vm.name Java HotSpot(TM) Server VM 0.04/0.07 c java.vm.version 11.2-b01 0.04/0.07 c java.vm.vendor Sun Microsystems Inc. 0.04/0.07 c sun.arch.data.model 32 0.04/0.07 c java.version 1.6.0_12 0.04/0.07 c os.name Linux 0.04/0.07 c os.version 2.6.18-164.el5 0.04/0.07 c os.arch i386 0.04/0.07 c Free memory 1393557488 0.04/0.07 c Max memory 1395916800 0.04/0.07 c Total memory 1395916800 0.04/0.07 c Number of processors 8 0.11/0.10 c Pseudo Boolean Optimization 0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@1b16e52 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 phase appearing in latest learned clause taking into account the objective function 0.11/0.10 c No 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-2700091-1278533967.wbo 0.11/0.10 c reading problem ... 0.29/0.23 c ... done. Wall clock time 0.133s. 0.29/0.23 c #vars 1000 0.29/0.23 c #constraints 1000 0.29/0.23 c constraints type 0.29/0.23 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200 0.29/0.23 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 76 0.29/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 724 0.57/0.34 c SATISFIABLE 0.57/0.34 c OPTIMIZING... 0.57/0.34 c Got one! Elapsed wall clock time (in seconds):0.242 0.57/0.34 o 0 0.57/0.34 c starts : 1 0.57/0.34 c conflicts : 13 0.57/0.34 c decisions : 1441 0.57/0.34 c propagations : 2345 0.57/0.34 c inspects : 7654 0.57/0.34 c learnt literals : 0 0.57/0.34 c learnt binary clauses : 0 0.57/0.34 c learnt ternary clauses : 1 0.57/0.34 c learnt clauses : 13 0.57/0.34 c ignored clauses : 0 0.57/0.34 c root simplifications : 0 0.57/0.34 c removed literals (reason simplification) : 0 0.57/0.34 c reason swapping (by a shorter reason) : 0 0.57/0.34 c Calls to reduceDB : 0 0.57/0.34 c number of reductions to clauses (during analyze) : 0 0.57/0.34 c number of learned constraints concerned by reduction : 0 0.57/0.34 c number of learning phase by resolution : 0 0.57/0.34 c number of learning phase by cutting planes : 0 0.57/0.34 c speed (assignments/second) : 21126.126126126124 0.57/0.34 c non guided choices 11 0.57/0.34 c learnt constraints type 0.57/0.34 c org.sat4j.pb.constraints.pb.MaxWatchPb => 13 0.57/0.34 c constraints type 0.57/0.34 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200 0.57/0.34 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 76 0.57/0.34 c org.sat4j.pb.constraints.pb.MaxWatchPb => 724 0.57/0.34 s OPTIMUM FOUND 0.57/0.34 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 0.57/0.34 c objective function=0 0.57/0.34 c Total wall clock time (in seconds): 0.246
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700091-1278533967/watcher-2700091-1278533967 -o /tmp/evaluation-result-2700091-1278533967/solver-2700091-1278533967 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700091-1278533967.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: 1.81 0.76 0.28 3/176 17916 /proc/meminfo: memFree=29641824/32951132 swapFree=67111528/67111528 [pid=17916] ppid=17914 vsize=13164 CPUtime=0 /proc/17916/stat : 17916 (java) R 17914 17916 17444 0 -1 4194304 492 0 0 0 0 0 0 0 25 0 1 0 21610420 13479936 202 4089446400 134512640 134550932 4291710832 18446744073709551615 8300165 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/17916/statm: 3291 208 141 10 0 1121 0 [startup+0.0575059 s] /proc/loadavg: 1.81 0.76 0.28 3/176 17916 /proc/meminfo: memFree=29641824/32951132 swapFree=67111528/67111528 [pid=17916] ppid=17914 vsize=1528720 CPUtime=0.04 /proc/17916/stat : 17916 (java) S 17914 17916 17444 0 -1 4202496 4094 0 1 0 4 0 0 0 25 0 18 0 21610420 1565409280 3532 4089446400 134512640 134550932 4291710832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17916/statm: 382180 3532 1079 10 0 379482 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1528720 [startup+0.101515 s] /proc/loadavg: 1.81 0.76 0.28 3/176 17916 /proc/meminfo: memFree=29641824/32951132 swapFree=67111528/67111528 [pid=17916] ppid=17914 vsize=1529704 CPUtime=0.11 /proc/17916/stat : 17916 (java) S 17914 17916 17444 0 -1 4202496 5211 0 1 0 10 1 0 0 25 0 18 0 21610420 1566416896 4647 4089446400 134512640 134550932 4291710832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17916/statm: 382426 4647 1347 10 0 379728 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1529704 [startup+0.302479 s] /proc/loadavg: 1.81 0.76 0.28 3/176 17916 /proc/meminfo: memFree=29641824/32951132 swapFree=67111528/67111528 [pid=17916] ppid=17914 vsize=1534316 CPUtime=0.57 /proc/17916/stat : 17916 (java) S 17914 17916 17444 0 -1 4202496 8069 0 1 0 56 1 0 0 25 0 19 0 21610420 1571139584 7000 4089446400 134512640 134550932 4291710832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 /proc/17916/statm: 383579 7001 1416 10 0 380881 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 1534316 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.373287 CPU time (s): 0.747885 CPU user time (s): 0.727889 CPU system time (s): 0.019996 CPU usage (%): 200.351 Max. virtual memory (cumulated for all children) (KiB): 1534316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.727889 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= 9275 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= 186 involuntary context switches= 54 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node129 at 2010-07-07 22:19:27 IDJOB=2700091 IDBENCH=79399 IDSOLVER=1203 FILE ID=node129/2700091-1278533967 PBS_JOBID= 11239220 Free space on /tmp= 73788 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh218_wcsp.wbo COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700091-1278533967/watcher-2700091-1278533967 -o /tmp/evaluation-result-2700091-1278533967/solver-2700091-1278533967 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700091-1278533967.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e9977e481ed86e7573c7f989943259e1 RANDOM SEED=1530223261 node129.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 : 2666.836 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 : 2666.836 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 : 5332.83 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 : 2666.836 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 : 2666.836 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 : 2666.836 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 : 5311.72 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 : 2666.836 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 : 5332.82 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 : 2666.836 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 : 2666.836 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 29642212 kB Buffers: 135932 kB Cached: 2860664 kB SwapCached: 0 kB Active: 1305712 kB Inactive: 1864936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29642212 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 440 kB Writeback: 0 kB AnonPages: 173876 kB Mapped: 15456 kB Slab: 75460 kB PageTables: 4880 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 318584 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= 73788 MiB End job on node129 at 2010-07-07 22:19:27