Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | OPT | 5 | 0.146149 | 0.147017 |
Name | LowAutocorrelation/LowAutocorrelation-m1-s1/ LowAutocorrelation-011.xml |
MD5SUM | f63a1d69196369b30b13838bf3675f5d |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.14293 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 131 |
Number of constraints | 75 |
Number of domains | 21 |
Minimum domain size | 2 |
Maximum domain size | 21 |
Distribution of domain sizes | [{"size":2,"count":67},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":13,"count":1},{"size":15,"count":1},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1}] |
Minimum variable degree | 0 |
Maximum variable degree | 10 |
Distribution of variable degrees | [{"degree":0,"count":45},{"degree":2,"count":75},{"degree":10,"count":11}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 11 |
Distribution of constraint arities | [{"arity":2,"count":11},{"arity":3,"count":56},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 65 |
Distribution of constraint types | [{"type":"intension","count":65},{"type":"sum","count":10}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.07 c best=?? lower=0 upper=385 0.00/0.07 c 0.00/0.07 c This is cosoco 1.0 -- 0.00/0.07 c 0.00/0.07 c enable optimization 0.00/0.07 c ========================================[ Problem Statistics ]=========================================== 0.00/0.07 c | 0.00/0.07 c | Parse time : 0.07 s 0.00/0.07 c | 0.00/0.07 c | Variables: 131 0.00/0.07 c | Domain Sizes: 2..21 0.00/0.07 c | 0.00/0.07 c | Constraints: 76 0.00/0.07 c | Arity: 2..11 -- Binary: 11 -- Ternary: 56 0.00/0.07 c | 0.00/0.07 c | Types: 0.00/0.07 c | Intension: 65 0.00/0.07 c | Sum: 11 0.00/0.07 c | 0.00/0.07 c ========================================================================================================= 0.00/0.07 o 165 0.00/0.07 c 1 calls to solver: best=165 lower=0 upper=164 0.00/0.07 o 57 0.00/0.07 o 37 0.00/0.07 c 3 calls to solver: best=37 lower=0 upper=36 0.00/0.07 o 33 0.00/0.08 o 21 0.00/0.08 c 5 calls to solver: best=21 lower=0 upper=20 0.00/0.08 o 13 0.00/0.08 o 5 0.00/0.08 c 7 calls to solver: best=5 lower=0 upper=4 0.09/0.14 c 0.09/0.14 c Optimum found : 5 0.09/0.14 c 0.09/0.14 0.09/0.14 v <instantiation type='solution' cost='5'> 0.09/0.14 v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] s[0] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] </list> 0.09/0.14 v <values>1 -1 1 1 -1 1 1 1 -1 -1 -1 -1 -1 1 -1 -1 1 1 -1 1 1 1 -1 -1 1 -1 1 -1 -1 1 * 1 1 1 1 -1 -1 -1 -1 * * -1 -1 1 1 1 -1 -1 * * * 1 -1 1 -1 1 -1 * * * * 1 -1 -1 -1 1 * * * * * 1 1 -1 -1 * * * * * * -1 1 -1 * * * * * * * -1 1 * * * * * * * * -1 * * * * * * * * * 0 -1 0 -1 0 -1 0 -1 0 -1 0 1 0 1 0 1 0 1 0 1 </values> 0.09/0.14 v </instantiation> 0.09/0.14 0.09/0.14 c call to solver : 8 0.09/0.14 c 0.09/0.14 c restarts : 7 0.09/0.14 c conflicts : 998 (6923 /sec) 0.09/0.14 c decisions : 10422 (72295 /sec) 0.09/0.14 c propagations : 101817 (706283 /sec) 0.09/0.14 c root propagations : 306 0.09/0.14 c filter calls : 134150 (930570 /sec) 0.09/0.14 c useless filter calls : 73678 (54 %) 0.09/0.14 c Memory used : 26.39 MB 0.09/0.14 c CPU time : 0.144122 s 0.09/0.14 0.09/0.14 s OPTIMUM FOUND
OK 5
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-4252692-1500924561/watcher-4252692-1500924561 -o /tmp/evaluation-result-4252692-1500924561/solver-4252692-1500924561 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1500914921-3503 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252692-1500924561.xml pid=5603 running on 4 cores: 0,2,4,6 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 8192 KiB [startup+0 s] /proc/loadavg: 2.03 2.03 2.05 2/181 5606 /proc/meminfo: memFree=31909764/32770624 swapFree=5836/122680 [pid=5606] ppid=5603 vsize=26904 CPUtime=0 cores=0,2,4,6 /proc/5606/stat : 5606 (cosoco) R 5603 5606 3472 0 -1 4202496 959 0 0 0 0 0 0 0 20 0 1 0 2015138 27549696 759 33554432000 4194304 5744392 140727037061648 140727037058296 5249036 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7841632 7846472 33800192 140727037064385 140727037064515 140727037064515 140727037067214 0 /proc/5606/statm: 6726 759 678 379 0 145 0 [startup+0.100197 s] /proc/loadavg: 2.03 2.03 2.05 2/181 5606 /proc/meminfo: memFree=31909764/32770624 swapFree=5836/122680 [pid=5606] ppid=5603 vsize=27024 CPUtime=0.09 cores=0,2,4,6 /proc/5606/stat : 5606 (cosoco) R 5603 5606 3472 0 -1 4202496 1147 0 0 0 9 0 0 0 20 0 1 0 2015138 27672576 975 33554432000 4194304 5744392 140727037061648 140727037058296 4905507 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 33800192 140727037064385 140727037064515 140727037064515 140727037067214 0 /proc/5606/statm: 6756 975 816 379 0 175 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27024 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5606 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100197 s] /proc/loadavg: 2.03 2.03 2.05 2/181 5606 /proc/meminfo: memFree=31909764/32770624 swapFree=5836/122680 [pid=5606] ppid=5603 vsize=27024 CPUtime=0.09 cores=0,2,4,6 /proc/5606/stat : 5606 (cosoco) R 5603 5606 3472 0 -1 4202496 1147 0 0 0 9 0 0 0 20 0 1 0 2015138 27672576 975 33554432000 4194304 5744392 140727037061648 140727037058296 4905507 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7841632 7846472 33800192 140727037064385 140727037064515 140727037064515 140727037067214 0 /proc/5606/statm: 6756 975 816 379 0 175 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27024 Child status: 0 Real time (s): 0.147017 CPU time (s): 0.146149 CPU user time (s): 0.144159 CPU system time (s): 0.00199 CPU usage (%): 99.4097 Max. virtual memory (cumulated for all children) (KiB): 27024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.144159 system time used= 0.00199 maximum resident set size= 4020 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1165 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= 12 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.005428 second user time and 0.004071 second system time The end
Begin job on node138 at 2017-07-24 21:29:21 IDJOB=4252692 IDBENCH=127024 IDSOLVER=2633 FILE ID=node138/4252692-1500924561 RUNJOBID= node138-1500914921-3503 PBS_JOBID= 20625405 Free space on /tmp= 61692 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-011.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4252692-1500924561/watcher-4252692-1500924561 -o /tmp/evaluation-result-4252692-1500924561/solver-4252692-1500924561 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1500914921-3503 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252692-1500924561.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f63a1d69196369b30b13838bf3675f5d RANDOM SEED=1888932990 node138.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.15 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.15 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.15 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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 : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.15 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 microcode : 0x19 cpu MHz : 2668.000 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 sep 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 nopl 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 dtherm 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: /proc/meminfo: MemTotal: 32770624 kB MemFree: 31910332 kB MemAvailable: 31886068 kB Buffers: 36400 kB Cached: 253632 kB SwapCached: 0 kB Active: 379272 kB Inactive: 131256 kB Active(anon): 223196 kB Inactive(anon): 8576 kB Active(file): 156076 kB Inactive(file): 122680 kB Unevictable: 5836 kB Mlocked: 5836 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 1976 kB Writeback: 0 kB AnonPages: 226004 kB Mapped: 28904 kB Shmem: 8848 kB Slab: 50336 kB SReclaimable: 25628 kB SUnreclaim: 24708 kB KernelStack: 3264 kB PageTables: 4648 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 459248 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 180224 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 91520 kB DirectMap2M: 33454080 kB Free space on /tmp at the end= 61688 MiB End job on node138 at 2017-07-24 21:29:21