Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco-sat 1.12 | OPT | 5 | 0.12828501 | 0.12920199 |
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 | 0.12828501 |
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 SAT : Variables: 407 -- Clauses: 1287 0.00/0.07 c best=?? lower=-385 upper=0 0.00/0.07 c 0.00/0.07 c This is cosoco 1.12 -- 0.00/0.07 c 0.00/0.07 c command line: cosoco -lc -model -restarts -sat HOME/instance-4266727-1502600147.xml 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=-164 upper=0 0.00/0.07 o -57 0.00/0.07 o -37 0.00/0.07 c 3 calls to solver: best=-37 lower=-36 upper=0 0.00/0.07 o -33 0.00/0.07 o -21 0.00/0.07 c 5 calls to solver: best=-21 lower=-20 upper=0 0.00/0.08 o -13 0.00/0.08 o -5 0.00/0.08 c 7 calls to solver: best=-5 lower=-4 upper=0 0.10/0.11 conflict 3lvl : 3 bt3-3:0(3)X6931 0.10/0.11 conflict 2lvl : 5 bt2-145:0(4)X7044 0.10/0.12 c 0.10/0.12 c Optimum found : -5 0.10/0.12 c 0.10/0.12 0.10/0.12 v <instantiation type='solution' cost='-5'> 0.10/0.12 v <list>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] x[0] x[10] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] 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] </list> 0.10/0.12 v <values>0 -1 0 -1 0 -1 0 -1 0 -1 0 1 0 1 0 1 0 1 0 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 * * * * * * * * -1 * * * * * * * * * </values> 0.10/0.12 v </instantiation> 0.10/0.12 0.10/0.12 c call to solver : 8 0.10/0.12 c 0.10/0.12 c restarts : 70 0.10/0.12 c conflicts : 656 (5244 /sec) 0.10/0.12 c decisions : 6348 (50745 /sec) 0.10/0.12 c propagations : 70781 (565818 /sec) 0.10/0.12 c root propagations : 306 0.10/0.12 c filter calls : 93647 (748607 /sec) 0.10/0.12 c useless filter calls : 51365 (54 %) 0.10/0.12 c 0.10/0.12 c clauses : 1469 0.10/0.12 c SAT propagations : 279 0.10/0.12 c SAT conflicts : 12 (2 learnts) 0.10/0.12 c Memory used : 31.13 MB 0.10/0.12 c CPU time : 0.125058 s 0.10/0.12 0.10/0.12 s OPTIMUM FOUND
OK 5
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 (15267 MiB free) memory of node 1: 16384 MiB (15647 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266727-1502600147/watcher-4266727-1502600147 -o /tmp/evaluation-result-4266727-1502600147/solver-4266727-1502600147 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502598081-28307 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266727-1502600147.xml running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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 solver pid=29114, runsolver pid=29111 Current StackSize limit: 8192 KiB [startup+0.100109 s]* /proc/loadavg: 2.00 2.01 1.84 3/189 29115 /proc/meminfo: memFree=31651604/32770624 swapFree=67108860/67108860 [pid=29114] ppid=29111 vsize=31732 memory=4220 CPUtime=0.1 cores=1,3,5,7 /proc/29114/stat : 29114 (cosoco) R 29111 29114 24168 0 -1 4202496 1220 0 0 0 10 0 0 0 20 0 1 0 93102983 32493568 1055 33554432000 4194304 5972588 140733693191040 140733693187688 4965453 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35368960 140733693199551 140733693199651 140733693199651 140733693202382 0 /proc/29114/statm: 7933 1055 851 435 0 1296 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 31732 KiB Current children cumulated memory: 4220 KiB [startup+0.129177 s] # the end of solver process 29114 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.125301 s, system=0.002984 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100109 s]* /proc/loadavg: 2.00 2.01 1.84 3/189 29115 /proc/meminfo: memFree=31651604/32770624 swapFree=67108860/67108860 [pid=29114] ppid=29111 vsize=31732 memory=4220 CPUtime=0.1 cores=1,3,5,7 /proc/29114/stat : 29114 (cosoco) R 29111 29114 24168 0 -1 4202496 1220 0 0 0 10 0 0 0 20 0 1 0 93102983 32493568 1055 33554432000 4194304 5972588 140733693191040 140733693187688 4965453 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35368960 140733693199551 140733693199651 140733693199651 140733693202382 0 /proc/29114/statm: 7933 1055 851 435 0 1296 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 31732 KiB Current children cumulated memory: 4220 KiB Child status: 0 Real time (s): 0.129202 CPU time (s): 0.128285 CPU user time (s): 0.125301 CPU system time (s): 0.002984 CPU usage (%): 99.2902 Max. virtual memory (cumulated for all children) (KiB): 31732 Max. memory (cumulated for all children) (KiB): 4220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.125301 system time used= 0.002984 maximum resident set size= 4328 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1245 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= 6 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 29114 # total CPU time (s): 0.128285 # total CPU user time (s): 0.125301 # total CPU system time (s): 0.002984 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.010279 second user time and 0.020558 second system time The end
Begin job on node103 at 2017-08-13 06:41:29 IDJOB=4266727 IDBENCH=127024 IDSOLVER=2656 FILE ID=node103/4266727-1502600147 RUNJOBID= node103-1502598081-28307 PBS_JOBID= 20628288 Free space on /tmp= 61792 MiB SOLVER NAME= cosoco-sat 1.12 BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-011.xml COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266727-1502600147/watcher-4266727-1502600147 -o /tmp/evaluation-result-4266727-1502600147/solver-4266727-1502600147 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502598081-28307 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266727-1502600147.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f63a1d69196369b30b13838bf3675f5d RANDOM SEED=59500667 node103.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 : 5333.56 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 : 5333.56 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 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 : 5333.56 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 : 5333.56 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: 31657740 kB MemAvailable: 31905664 kB Buffers: 80180 kB Cached: 462236 kB SwapCached: 0 kB Active: 574440 kB Inactive: 114624 kB Active(anon): 94092 kB Inactive(anon): 80088 kB Active(file): 480348 kB Inactive(file): 34536 kB Unevictable: 6344 kB Mlocked: 6344 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2408 kB Writeback: 0 kB AnonPages: 263096 kB Mapped: 44936 kB Shmem: 25228 kB Slab: 123496 kB SReclaimable: 97748 kB SUnreclaim: 25748 kB KernelStack: 3600 kB PageTables: 4992 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 442676 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 118784 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 114048 kB DirectMap2M: 33431552 kB Free space on /tmp at the end= 61788 MiB End job on node103 at 2017-08-13 06:41:29