Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 7 | 0.012319 | 0.013461 |
Name | LowAutocorrelation/LowAutocorrelation-m1-s1/ LowAutocorrelation-006.xml |
MD5SUM | 4af01ce06b730b4761acd70e4153220a |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.012319 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 41 |
Number of constraints | 25 |
Number of domains | 11 |
Minimum domain size | 2 |
Maximum domain size | 11 |
Distribution of domain sizes | [{"size":2,"count":22},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":1},{"size":9,"count":1},{"size":11,"count":1}] |
Minimum variable degree | 0 |
Maximum variable degree | 5 |
Distribution of variable degrees | [{"degree":0,"count":10},{"degree":2,"count":25},{"degree":5,"count":6}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 6 |
Distribution of constraint arities | [{"arity":2,"count":6},{"arity":3,"count":16},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 20 |
Distribution of constraint types | [{"type":"intension","count":20},{"type":"sum","count":5}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.00 c 0.00/0.00 c This is cosoco 2.00 -- 0.00/0.00 c 0.00/0.00 c command line: cosoco -lc -model -restarts -stick HOME/instance-4397484-1568579515.xml 0.00/0.00 c intension eq(mul(x[0],x[1]),y[0][0]) -> extension (support ? 1) - 4tuples 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension -> extension : same as previous 0.00/0.01 c intension eq(mul(c[0],c[0]),s[0]) -> extension (support ? 1) - 11tuples 0.00/0.01 c intension eq(mul(c[1],c[1]),s[1]) -> extension (support ? 1) - 9tuples 0.00/0.01 c intension eq(mul(c[2],c[2]),s[2]) -> extension (support ? 1) - 7tuples 0.00/0.01 c intension eq(mul(c[3],c[3]),s[3]) -> extension (support ? 1) - 5tuples 0.00/0.01 c intension eq(mul(c[4],c[4]),s[4]) -> extension (support ? 1) - 3tuples 0.00/0.01 c enable optimization 0.00/0.01 c ========================================[ Problem Statistics ]=========================================== 0.00/0.01 c | 0.00/0.01 c | Parse time : 0.01 s 0.00/0.01 c | 0.00/0.01 c | Variables: 41 0.00/0.01 c | Domain Sizes: 2..11 0.00/0.01 c | 0.00/0.01 c | Constraints: 26 0.00/0.01 c | Arity: 2..6 -- Binary: 6 -- Ternary: 16 0.00/0.01 c | 0.00/0.01 c | Types: 0.00/0.01 c | Extension: 20 (nb tuples: 3..11) -- (shared: 14) 0.00/0.01 c | Sum: 6 0.00/0.01 c | 0.00/0.01 c | Objective: Minimize Sum 0.00/0.01 0.00/0.01 c ========================================================================================================= 0.00/0.01 o 55 0.00/0.01 c 1 calls to solver(id=0): best=55 lower=0 upper=54 0.00/0.01 o 15 0.00/0.01 o 7 0.00/0.01 c 3 calls to solver(id=0): best=7 lower=0 upper=6 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c call to solver : 4 0.00/0.01 c 0.00/0.01 c restarts : 1 0.00/0.01 c conflicts : 104 (10221 /sec) 0.00/0.01 c decisions : 479 (47076 /sec) 0.00/0.01 c propagations : 3713 (364914 /sec) 0.00/0.01 c root propagations : 91 0.00/0.01 c filter calls : 4185 (411302 /sec) 0.00/0.01 c useless filter calls : 2220 (53 %) 0.00/0.01 c Memory used : 26.72 MB 0.00/0.01 c Best bound time (wc) : 0.00785184 s 0.00/0.01 c CPU time : 0.010175 s 0.00/0.01 c real time : 0.00892997 s 0.00/0.01 0.00/0.01 0.00/0.01 v <instantiation type='solution' cost='7'> 0.00/0.01 v <list>c[0] c[1] c[2] c[3] c[4] s[0] s[1] s[2] s[3] s[4] x[0] x[1] x[2] x[3] x[4] x[5] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] </list> 0.00/0.01 v <values>-1 2 -1 0 -1 1 4 1 0 1 -1 -1 -1 1 -1 1 1 1 -1 -1 -1 1 -1 1 1 * -1 1 -1 * * 1 -1 * * * -1 * * * * </values> 0.00/0.01 v </instantiation> 0.00/0.01
OK 7
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL 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. NUMA information: number of nodes: 2 memory of node 0: 16374 MiB (15057 MiB free) memory of node 1: 16384 MiB (15494 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397484-1568579515/watcher-4397484-1568579515 -o /tmp/evaluation-result-4397484-1568579515/solver-4397484-1568579515 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568572742-32493 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397484-1568579515.xml running on 4 cores: 1,3,5,7 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 Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread Current StackSize limit: 8192 KiB solver pid=1286, runsolver pid=1283 [startup+0.0134109 s] # the end of solver process 1286 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.010367 s, system=0.001952 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.013461 CPU time (s): 0.012319 CPU user time (s): 0.010367 CPU system time (s): 0.001952 CPU usage (%): 91.5166 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.010367 system time used= 0.001952 maximum resident set size= 4188 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1210 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= 14 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 1286 # total CPU time (s): 0.012319 # total CPU user time (s): 0.010367 # total CPU system time (s): 0.001952 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.010947 second user time and 0.010947 second system time The end
Begin job on node121 at 2019-09-15 22:31:13 IDJOB=4397484 IDBENCH=127006 IDSOLVER=2849 FILE ID=node121/4397484-1568579515 RUNJOBID= node121-1568572742-32493 PBS_JOBID= 21703328 Free space on /tmp= 61404 MiB SOLVER NAME= cosoco 2.0 BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-006.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397484-1568579515/watcher-4397484-1568579515 -o /tmp/evaluation-result-4397484-1568579515/solver-4397484-1568579515 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568572742-32493 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397484-1568579515.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 4af01ce06b730b4761acd70e4153220a RANDOM SEED=1527459820 node121.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 : 5333.75 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 : 5333.75 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 : 5333.75 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 : 5333.75 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: 31285440 kB MemAvailable: 31898464 kB Buffers: 192600 kB Cached: 725552 kB SwapCached: 16480 kB Active: 469432 kB Inactive: 475712 kB Active(anon): 14368 kB Inactive(anon): 54700 kB Active(file): 455064 kB Inactive(file): 421012 kB Unevictable: 108516 kB Mlocked: 108516 kB SwapTotal: 67108860 kB SwapFree: 66984604 kB Dirty: 2764 kB Writeback: 4 kB AnonPages: 119988 kB Mapped: 42000 kB Shmem: 33164 kB Slab: 134660 kB SReclaimable: 105568 kB SUnreclaim: 29092 kB KernelStack: 3552 kB PageTables: 5232 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 542416 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 71680 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 122240 kB DirectMap2M: 33423360 kB Free space on /tmp at the end= 61404 MiB End job on node121 at 2019-09-15 22:31:13