Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | OPTIMUM | 0.72189 | 0.368446 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/jnh/ normalized-jnh212_wcsp.wbo |
MD5SUM | 89498e96b82f9b6ac0ac75bbe7337aa5 |
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 | 0.632903 |
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 |
0.01/0.06 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.01/0.06 c This is free software under the dual EPL/GNU LGPL licenses. 0.01/0.06 c See www.sat4j.org for details. 0.01/0.06 c version 2.2.0.v20100526 0.01/0.06 c java.runtime.name Java(TM) SE Runtime Environment 0.01/0.06 c java.vm.name Java HotSpot(TM) Server VM 0.01/0.06 c java.vm.version 11.2-b01 0.01/0.06 c java.vm.vendor Sun Microsystems Inc. 0.01/0.06 c sun.arch.data.model 32 0.01/0.06 c java.version 1.6.0_12 0.01/0.06 c os.name Linux 0.01/0.06 c os.version 2.6.18-164.el5 0.01/0.06 c os.arch i386 0.01/0.06 c Free memory 1393557488 0.01/0.06 c Max memory 1395916800 0.01/0.06 c Total memory 1395916800 0.01/0.06 c Number of processors 8 0.01/0.09 c Pseudo Boolean Optimization 0.01/0.09 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.01/0.09 c --- Begin Solver configuration --- 0.01/0.09 c Stops conflict analysis at the first Unique Implication Point 0.01/0.09 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1b16e52 0.01/0.09 c Learn all clauses as in MiniSAT 0.01/0.09 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.01/0.09 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.01/0.09 c No reason simplification 0.01/0.09 c Armin Biere (Picosat) restarts strategy 0.01/0.09 c Glucose learned constraints deletion strategy 0.01/0.09 c timeout=2147483s 0.01/0.09 c DB Simplification allowed=false 0.01/0.09 c --- End Solver configuration --- 0.01/0.09 c solving HOME/instance-2700223-1278534452.wbo 0.01/0.09 c reading problem ... 0.30/0.22 c ... done. Wall clock time 0.132s. 0.30/0.22 c #vars 1000 0.30/0.22 c #constraints 1000 0.30/0.22 c constraints type 0.30/0.22 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200 0.30/0.22 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 54 0.30/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPb => 746 0.58/0.32 c SATISFIABLE 0.58/0.32 c OPTIMIZING... 0.58/0.32 c Got one! Elapsed wall clock time (in seconds):0.224 0.58/0.32 o 0 0.58/0.32 c starts : 1 0.58/0.32 c conflicts : 4 0.58/0.32 c decisions : 818 0.58/0.32 c propagations : 1275 0.58/0.32 c inspects : 4918 0.58/0.32 c learnt literals : 0 0.58/0.32 c learnt binary clauses : 0 0.58/0.32 c learnt ternary clauses : 0 0.58/0.32 c learnt clauses : 4 0.58/0.32 c ignored clauses : 0 0.58/0.32 c root simplifications : 0 0.58/0.32 c removed literals (reason simplification) : 0 0.58/0.32 c reason swapping (by a shorter reason) : 0 0.58/0.32 c Calls to reduceDB : 0 0.58/0.32 c number of reductions to clauses (during analyze) : 0 0.58/0.32 c number of learned constraints concerned by reduction : 0 0.58/0.32 c number of learning phase by resolution : 0 0.58/0.32 c number of learning phase by cutting planes : 0 0.58/0.32 c speed (assignments/second) : 13709.677419354839 0.58/0.32 c non guided choices 11 0.58/0.32 c learnt constraints type 0.58/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 4 0.58/0.32 c constraints type 0.58/0.32 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 200 0.58/0.32 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 54 0.58/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 746 0.58/0.32 s OPTIMUM FOUND 0.58/0.32 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 0.58/0.32 c objective function=0 0.58/0.32 c Total wall clock time (in seconds): 0.227
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700223-1278534452/watcher-2700223-1278534452 -o /tmp/evaluation-result-2700223-1278534452/solver-2700223-1278534452 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700223-1278534452.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: 1.99 1.75 0.97 3/178 21117 /proc/meminfo: memFree=28661096/32951124 swapFree=67111528/67111528 [pid=21117] ppid=21115 vsize=13652 CPUtime=0 /proc/21117/stat : 21117 (java) S 21115 21117 20232 0 -1 4202496 1127 0 0 0 0 0 0 0 25 0 2 0 21659313 13979648 596 4089446400 134512640 134550932 4286580528 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/21117/statm: 3413 596 276 10 0 1206 0 [pid=21117/tid=21118] ppid=21115 vsize=13604 CPUtime=0 /proc/21117/task/21118/stat : 21118 (java) R 21115 21117 20232 0 -1 4202560 101 0 0 0 0 0 0 0 25 0 2 0 21659313 13930496 606 4089446400 134512640 134550932 4286580528 18446744073709551615 12282752 0 0 0 16784584 0 0 0 -1 1 0 0 0 [startup+0.0186359 s] /proc/loadavg: 1.99 1.75 0.97 3/178 21117 /proc/meminfo: memFree=28661096/32951124 swapFree=67111528/67111528 [pid=21117] ppid=21115 vsize=1523456 CPUtime=0.01 /proc/21117/stat : 21117 (java) S 21115 21117 20232 0 -1 4202496 3448 0 1 0 1 0 0 0 25 0 10 0 21659313 1560018944 2891 4089446400 134512640 134550932 4286580528 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 /proc/21117/statm: 380864 2891 960 10 0 378174 0 [pid=21117/tid=21118] ppid=21115 vsize=1523456 CPUtime=0.01 /proc/21117/task/21118/stat : 21118 (java) R 21115 21117 20232 0 -1 4202560 2397 0 1 0 1 0 0 0 25 0 10 0 21659313 1560018944 2891 4089446400 134512640 134550932 4286580528 18446744073709551615 103621586 0 4 0 16784584 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1523456 [startup+0.10061 s] /proc/loadavg: 1.99 1.75 0.97 3/178 21117 /proc/meminfo: memFree=28661096/32951124 swapFree=67111528/67111528 [pid=21117] ppid=21115 vsize=1530008 CPUtime=0.11 /proc/21117/stat : 21117 (java) S 21115 21117 20232 0 -1 4202496 5268 0 1 0 11 0 0 0 25 0 18 0 21659313 1566728192 4705 4089446400 134512640 134550932 4286580528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21117/statm: 382502 4705 1349 10 0 379804 0 [pid=21117/tid=21118] ppid=21115 vsize=1530008 CPUtime=0.08 /proc/21117/task/21118/stat : 21118 (java) R 21115 21117 20232 0 -1 4202560 3602 0 1 0 8 0 0 0 18 0 18 0 21659313 1566728192 4705 4089446400 134512640 134550932 4286580528 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.11 Current children cumulated vsize (KiB) 1530008 [startup+0.300566 s] /proc/loadavg: 1.99 1.75 0.97 3/178 21117 /proc/meminfo: memFree=28661096/32951124 swapFree=67111528/67111528 [pid=21117] ppid=21115 vsize=1534908 CPUtime=0.58 /proc/21117/stat : 21117 (java) S 21115 21117 20232 0 -1 4202496 8655 0 1 0 56 2 0 0 25 0 19 0 21659313 1571745792 7190 4089446400 134512640 134550932 4286580528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 /proc/21117/statm: 383727 7190 1416 10 0 381029 0 [pid=21117/tid=21118] ppid=21115 vsize=1534908 CPUtime=0.28 /proc/21117/task/21118/stat : 21118 (java) R 21115 21117 20232 0 -1 4202560 4997 0 1 0 28 0 0 0 19 0 19 0 21659313 1571745792 7190 4089446400 134512640 134550932 4286580528 18446744073709551615 4109648416 0 4 0 16800975 0 0 0 -1 4 0 0 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 1534908 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.368446 CPU time (s): 0.72189 CPU user time (s): 0.695894 CPU system time (s): 0.025996 CPU usage (%): 195.928 Max. virtual memory (cumulated for all children) (KiB): 1534908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.695894 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9753 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= 151 involuntary context switches= 48 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node109 at 2010-07-07 22:27:33 IDJOB=2700223 IDBENCH=79410 IDSOLVER=1203 FILE ID=node109/2700223-1278534452 PBS_JOBID= 11239260 Free space on /tmp= 73768 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh212_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-2700223-1278534452/watcher-2700223-1278534452 -o /tmp/evaluation-result-2700223-1278534452/solver-2700223-1278534452 -C 1800 -W 2000 -M 3800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2700223-1278534452.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 89498e96b82f9b6ac0ac75bbe7337aa5 RANDOM SEED=1929022985 node109.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 : 2666.817 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 : 2666.817 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 : 5332.82 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 : 2666.817 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 : 2666.817 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 : 5332.83 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 : 2666.817 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 : 2666.817 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 : 2666.817 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 : 2666.817 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: 32951124 kB MemFree: 28661484 kB Buffers: 137528 kB Cached: 3320172 kB SwapCached: 0 kB Active: 2567336 kB Inactive: 1574000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 28661484 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 556 kB Writeback: 0 kB AnonPages: 683560 kB Mapped: 16848 kB Slab: 81028 kB PageTables: 5984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 832464 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= 73764 MiB End job on node109 at 2010-07-07 22:27:33