Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
Open-WBO-LSU PB16 | OPT | 54 | 0.124981 | 0.125268 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.052991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 8 |
Number of terms in the objective function | 132 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 132 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c 0.00/0.00 c Open-WBO: a Modular MaxSAT Solver -- based on Glucose4.0 (core version) 0.00/0.00 c Version: Pseudo-Boolean Evaluation 2016 -- LSU 0.00/0.00 c Authors: Ruben Martins, Vasco Manquinho, Ines Lynce 0.00/0.00 c Contributors: Miguel Neves, Saurabh Joshi, Mikolas Janota 0.00/0.00 c Contact: open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/ 0.00/0.00 c 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Instance file HOME/instance-4102556-1466240882.opb 0.00/0.00 c File size is 7200 bytes. 0.09/0.12 c Sum of soft weights: 132 0.09/0.12 c | | 0.09/0.12 c ========================================[ Problem Statistics ]=========================================== 0.09/0.12 c | | 0.09/0.12 c | Problem Type: Unweighted | 0.09/0.12 c | Number of variables: 132 | 0.09/0.12 c | Number of hard clauses: 252 | 0.09/0.12 c | Number of soft clauses: 132 | 0.09/0.12 c | Number of cardinality: 0 | 0.09/0.12 c | Number of PB : 0 | 0.09/0.12 c | Parse time: 0.00 s | 0.09/0.12 c | | 0.09/0.12 c ==========================================[ Solver Settings ]============================================ 0.09/0.12 c | | 0.09/0.12 c | Algorithm: LinearSU | 0.09/0.12 c | Cardinality Encoding: Modulo Totalizer | 0.09/0.12 c | | 0.09/0.12 o 62 0.09/0.12 o 61 0.09/0.12 o 59 0.09/0.12 o 57 0.09/0.12 o 56 0.09/0.12 o 54 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 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
OK 54
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4102556-1466240882/watcher-4102556-1466240882 -o /tmp/evaluation-result-4102556-1466240882/solver-4102556-1466240882 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4102556-1466240882.opb pid=13502 running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.19 2.15 2.12 3/176 13505 /proc/meminfo: memFree=30763820/32872528 swapFree=877056/942464 [pid=13505] ppid=13502 vsize=6852 CPUtime=0 cores=0,2,4,6 /proc/13505/stat : 13505 (open-wbo-lsu) R 13502 13505 10259 0 -1 4202496 429 0 0 0 0 0 0 0 20 0 1 0 26137154 7016448 302 33554432000 4194304 6058637 140733787876976 140735888092936 4277786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0 /proc/13505/statm: 1713 302 174 456 0 1249 0 [startup+0.10016 s] /proc/loadavg: 2.19 2.15 2.12 3/176 13505 /proc/meminfo: memFree=30763820/32872528 swapFree=877056/942464 [pid=13505] ppid=13502 vsize=3016 CPUtime=0.09 cores=0,2,4,6 /proc/13505/stat : 13505 (open-wbo-lsu) R 13502 13505 10259 0 -1 4202496 587 0 0 0 9 0 0 0 20 0 1 0 26137154 3088384 391 33554432000 4194304 6058637 140733787876976 140735888092936 4261410 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0 /proc/13505/statm: 754 391 176 456 0 290 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3016 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 13505 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.10016 s] /proc/loadavg: 2.19 2.15 2.12 3/176 13505 /proc/meminfo: memFree=30763820/32872528 swapFree=877056/942464 [pid=13505] ppid=13502 vsize=3016 CPUtime=0.09 cores=0,2,4,6 /proc/13505/stat : 13505 (open-wbo-lsu) R 13502 13505 10259 0 -1 4202496 587 0 0 0 9 0 0 0 20 0 1 0 26137154 3088384 391 33554432000 4194304 6058637 140733787876976 140735888092936 4261410 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0 /proc/13505/statm: 754 391 176 456 0 290 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3016 Child status: 30 Real time (s): 0.125268 CPU time (s): 0.124981 CPU user time (s): 0.124981 CPU system time (s): 0 CPU usage (%): 99.7709 Max. virtual memory (cumulated for all children) (KiB): 3016 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.124981 system time used= 0 maximum resident set size= 1664 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 612 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 3 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node113 at 2016-06-18 11:08:02 IDJOB=4102556 IDBENCH=2138 IDSOLVER=2545 FILE ID=node113/4102556-1466240882 RUNJOBID= node113-1466230464-10275 PBS_JOBID= 19918179 Free space on /tmp= 71700 MiB SOLVER NAME= Open-WBO-LSU PB16 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= open-wbo-lsu BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102556-1466240882/watcher-4102556-1466240882 -o /tmp/evaluation-result-4102556-1466240882/solver-4102556-1466240882 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4102556-1466240882.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=1334909999 node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2666.799 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.59 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.56 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.799 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.56 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32872528 kB MemFree: 30764464 kB Buffers: 89232 kB Cached: 201028 kB SwapCached: 1896 kB Active: 206492 kB Inactive: 211608 kB Active(anon): 127336 kB Inactive(anon): 2732 kB Active(file): 79156 kB Inactive(file): 208876 kB Unevictable: 942464 kB Mlocked: 877056 kB SwapTotal: 67108856 kB SwapFree: 67098956 kB Dirty: 4684 kB Writeback: 0 kB AnonPages: 1081668 kB Mapped: 7804 kB Shmem: 0 kB Slab: 602268 kB SReclaimable: 46188 kB SUnreclaim: 556080 kB KernelStack: 1464 kB PageTables: 5924 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545120 kB Committed_AS: 1211220 kB VmallocTotal: 34359738367 kB VmallocUsed: 346412 kB VmallocChunk: 34341988032 kB HardwareCorrupted: 0 kB AnonHugePages: 196608 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7552 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71696 MiB End job on node113 at 2016-06-18 11:08:03