Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver inc (fixed) | OPT | 2 | 0.026995 | 0.0274279 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_10_4_2.opb |
MD5SUM | fa8f0660dc24ce3ee1fe9a59a1801be5 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 10 |
Total number of constraints | 10 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 10 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 7 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 10 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 48 |
Sum of products size (including duplicates) | 96 |
Number of different products | 48 |
Sum of products size | 96 |
0.00/0.01 c run inc solver 0.00/0.01 c [INC SYSTEM] run initial solver 0.00/0.01 c [INC SYSTEM] preprocess with white file 0.00/0.01 c [INC SYSTEM] finished preprocessing in 0 s 0.00/0.01 c [INC SYSTEM] execute solver 0.00/0.01 c [INC SEARCH] formula is SAT 0.00/0.01 c [INC SYSTEM] solved the initial formula 0.00/0.01 c model valid 0.00/0.01 c current solution ok 0.00/0.02 o 9 0.00/0.02 c execute binary inc search 0.00/0.02 c [INC SEARCH] current bound: 4 0.00/0.02 c [INC SEARCH] iteration: 0 0.00/0.02 c [INC SEARCH] lower bound: 0 upperbound 9 current bound: 4 best value:9 0.00/0.02 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.02 c write failed with 2 0.00/0.02 c [INC SYSTEM] create new solver instance 0.00/0.02 c [INC] encode full formula 0.00/0.02 c set iterative enc to: swc 0.00/0.02 c [INC SEARCH] isOptimum variable: 0 0.00/0.02 c [INC SEARCH] formula is SAT 0.00/0.02 c [INC SEARCH] copied best model 0.00/0.02 c sat variable: 1 optimum/unsat variable: 0 0.00/0.02 c model valid 0.00/0.02 c current solution ok 0.00/0.02 o 3 0.00/0.02 c [INC SEARCH] current bound: 1 0.00/0.02 c [INC SEARCH] iteration: 1 0.00/0.02 c [INC SEARCH] lower bound: 0 upperbound 3 current bound: 1 best value:3 0.00/0.02 c [INC ENCODE] setup new number of clauses ... 0.00/0.02 c [INC] encode incremental formula 0.00/0.02 c return only the limitting unit clause for 1 0.00/0.02 c [INC SYSTEM] transmit new clauses to solver: 1 0.00/0.02 c [INC SEARCH] isOptimum variable: 0 0.00/0.02 c [INC SEARCH] formula is UNSAT 0.00/0.02 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.02 c write failed with -1 0.00/0.02 c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1150d90) 0.00/0.02 c sat variable: 0 optimum/unsat variable: 1 0.00/0.02 c [INC SEARCH] set lower bound to 2 upperbound 3 0.00/0.02 c [INC SEARCH] current bound: 2 0.00/0.02 c [INC SEARCH] iteration: 2 0.00/0.02 c [INC SEARCH] lower bound: 2 upperbound 3 current bound: 2 best value:3 0.00/0.02 c [INC SYSTEM] create new solver instance 0.00/0.02 c [INC] encode full formula 0.00/0.02 c (debug) using card networks 0.00/0.02 c old isEQ: 45, new EQ is 0 0.00/0.02 c set iterative enc to: card 0.00/0.02 c set iterative enc to: none 0.00/0.02 c [INC SEARCH] isOptimum variable: 0 0.00/0.02 c [INC SEARCH] formula is SAT 0.00/0.02 c [INC SEARCH] copied best model 0.00/0.02 c sat variable: 1 optimum/unsat variable: 0 0.00/0.02 c model valid 0.00/0.02 c current solution ok 0.00/0.02 o 2 0.00/0.02 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.02 c write failed with 2 0.00/0.02 c display solution 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 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
OK 2
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3749316-1339129274/watcher-3749316-1339129274 -o /tmp/evaluation-result-3749316-1339129274/solver-3749316-1339129274 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749316-1339129274.opb 522427446 HOME HOME 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: 2.05 2.07 2.07 3/180 13203 /proc/meminfo: memFree=25036156/32873844 swapFree=6868/6868 [pid=13203] ppid=13201 vsize=9148 CPUtime=0 cores=0,2,4,6 /proc/13203/stat : 13203 (npSolver-pbo-I.) S 13201 13203 8890 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 22894088 9367552 274 33554432000 4194304 5064252 140736903981856 140736903980768 215124436558 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0 /proc/13203/statm: 2287 274 233 213 0 72 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0274279 CPU time (s): 0.026995 CPU user time (s): 0.009998 CPU system time (s): 0.016997 CPU usage (%): 98.4216 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.009998 system time used= 0.016997 maximum resident set size= 29160 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6459 page faults= 0 swaps= 0 block input operations= 0 block output operations= 64 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 28 involuntary context switches= 15 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node135 at 2012-06-08 06:21:14 IDJOB=3749316 IDBENCH=48139 IDSOLVER=2333 FILE ID=node135/3749316-1339129274 RUNJOBID= node135-1339112432-11227 PBS_JOBID= 14643718 Free space on /tmp= 69752 MiB SOLVER NAME= npSolver inc BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_2.opb COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749316-1339129274/watcher-3749316-1339129274 -o /tmp/evaluation-result-3749316-1339129274/solver-3749316-1339129274 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749316-1339129274.opb 522427446 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= fa8f0660dc24ce3ee1fe9a59a1801be5 RANDOM SEED=522427446 node135.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 : 2666.905 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 : 5333.81 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 : 2666.905 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 : 5274.12 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 : 2666.905 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 : 5331.90 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 : 2666.905 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 : 5331.91 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 : 2666.905 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 : 5331.93 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 : 2666.905 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 : 5331.91 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 : 2666.905 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 : 5331.91 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 : 2666.905 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 : 5331.93 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 25037180 kB Buffers: 67208 kB Cached: 1071748 kB SwapCached: 2392 kB Active: 6984124 kB Inactive: 17804 kB Active(anon): 5863540 kB Inactive(anon): 1448 kB Active(file): 1120584 kB Inactive(file): 16356 kB Unevictable: 6868 kB Mlocked: 6868 kB SwapTotal: 67108856 kB SwapFree: 67097992 kB Dirty: 8228 kB Writeback: 0 kB AnonPages: 5868308 kB Mapped: 8932 kB Shmem: 0 kB Slab: 681808 kB SReclaimable: 122940 kB SUnreclaim: 558868 kB KernelStack: 1504 kB PageTables: 15704 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 7057704 kB VmallocTotal: 34359738367 kB VmallocUsed: 346376 kB VmallocChunk: 34341987860 kB HardwareCorrupted: 0 kB AnonHugePages: 2824192 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 69740 MiB End job on node135 at 2012-06-08 06:21:15