Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 1.1 | OPT | 5 | 0.144962 | 0.198359 |
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 |
0.04/0.12 c best=?? lower=-385 upper=0 0.04/0.12 c 0.04/0.12 c This is cosoco 1.1 -- 0.04/0.12 c 0.04/0.12 c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258552-1501667868.xml 0.04/0.12 c enable optimization 0.04/0.12 c ========================================[ Problem Statistics ]=========================================== 0.04/0.12 c | 0.04/0.12 c | Parse time : 0.07 s 0.04/0.12 c | 0.04/0.12 c | Variables: 131 0.04/0.12 c | Domain Sizes: 2..21 0.04/0.12 c | 0.04/0.12 c | Constraints: 76 0.04/0.12 c | Arity: 2..11 -- Binary: 11 -- Ternary: 56 0.04/0.12 c | 0.04/0.12 c | Types: 0.04/0.12 c | Intension: 65 0.04/0.12 c | Sum: 11 0.04/0.12 c | 0.04/0.12 c ========================================================================================================= 0.04/0.12 o -165 0.04/0.12 c 1 calls to solver: best=-165 lower=-164 upper=0 0.04/0.13 o -57 0.04/0.13 o -37 0.04/0.13 c 3 calls to solver: best=-37 lower=-36 upper=0 0.04/0.13 o -33 0.04/0.13 o -21 0.04/0.13 c 5 calls to solver: best=-21 lower=-20 upper=0 0.04/0.13 o -13 0.04/0.13 o -5 0.04/0.13 c 7 calls to solver: best=-5 lower=-4 upper=0 0.04/0.19 c 0.04/0.19 c Optimum found : -5 0.04/0.19 c 0.04/0.19 0.04/0.19 v <instantiation type='solution' cost='-5'> 0.04/0.19 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> 0.04/0.19 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> 0.04/0.19 v </instantiation> 0.04/0.19 0.04/0.19 c call to solver : 8 0.04/0.19 c 0.04/0.19 c restarts : 7 0.04/0.19 c conflicts : 998 (7000 /sec) 0.04/0.19 c decisions : 10422 (73105 /sec) 0.04/0.19 c propagations : 101817 (714195 /sec) 0.04/0.19 c root propagations : 306 0.04/0.19 c filter calls : 134150 (940994 /sec) 0.04/0.19 c useless filter calls : 73678 (54 %) 0.04/0.19 c Memory used : 26.61 MB 0.04/0.19 c CPU time : 0.142562 s 0.04/0.19 0.04/0.19 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-4258552-1501667868/watcher-4258552-1501667868 -o /tmp/evaluation-result-4258552-1501667868/solver-4258552-1501667868 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501660490-24868 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258552-1501667868.xml pid=29222 running on 4 cores: 0,2,4,6 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 1.99 1.98 2.01 3/185 29225 /proc/meminfo: memFree=31692232/32770624 swapFree=0/347028 [pid=29225] ppid=29222 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/29225/stat : 29225 (runsolver) D 29222 29225 5234 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 14292587 24240128 106 18446744073709551615 4194304 4338465 140736014436528 140736014434168 139945070953175 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 7516160 140736014442654 140736014443078 140736014443078 140736014446538 0 /proc/29225/statm: 5918 106 53 36 0 2156 0 [startup+0.100853 s] /proc/loadavg: 1.99 1.98 2.01 3/185 29225 /proc/meminfo: memFree=31692232/32770624 swapFree=0/347028 [pid=29225] ppid=29222 vsize=27244 CPUtime=0.04 cores=0,2,4,6 /proc/29225/stat : 29225 (cosoco) R 29222 29225 5234 0 -1 4202496 1080 0 0 0 4 0 0 0 20 0 1 0 14292587 27897856 923 18446744073709551615 4194304 5972556 140723039994272 140723039988072 139915535339452 0 0 1 0 0 0 0 17 6 0 0 5 0 0 8070896 8075904 35979264 140723039998408 140723039998538 140723039998538 140723040001998 0 /proc/29225/statm: 6811 923 786 435 0 174 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 27244 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 29225 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100853 s] /proc/loadavg: 1.99 1.98 2.01 3/185 29225 /proc/meminfo: memFree=31692232/32770624 swapFree=0/347028 [pid=29225] ppid=29222 vsize=27244 CPUtime=0.04 cores=0,2,4,6 /proc/29225/stat : 29225 (cosoco) R 29222 29225 5234 0 -1 4202496 1080 0 0 0 4 0 0 0 20 0 1 0 14292587 27897856 923 18446744073709551615 4194304 5972556 140723039994272 140723039988072 139915535339452 0 0 1 0 0 0 0 17 6 0 0 5 0 0 8070896 8075904 35979264 140723039998408 140723039998538 140723039998538 140723040001998 0 /proc/29225/statm: 6811 923 786 435 0 174 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 27244 Child status: 0 Real time (s): 0.198359 CPU time (s): 0.144962 CPU user time (s): 0.142787 CPU system time (s): 0.002175 CPU usage (%): 73.0807 Max. virtual memory (cumulated for all children) (KiB): 27244 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.142787 system time used= 0.002175 maximum resident set size= 4116 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1183 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= 9 involuntary context switches= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.004442 second user time and 0.005553 second system time The end
Begin job on node134 at 2017-08-02 11:43:47 IDJOB=4258552 IDBENCH=127024 IDSOLVER=2644 FILE ID=node134/4258552-1501667868 RUNJOBID= node134-1501660490-24868 PBS_JOBID= Free space on /tmp= 61896 MiB SOLVER NAME= cosoco 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-4258552-1501667868/watcher-4258552-1501667868 -o /tmp/evaluation-result-4258552-1501667868/solver-4258552-1501667868 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501660490-24868 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258552-1501667868.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f63a1d69196369b30b13838bf3675f5d RANDOM SEED=1693418181 node134.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 : 5333.43 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 : 5333.43 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 : 5333.43 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 : 5333.43 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: 31692852 kB MemAvailable: 31997504 kB Buffers: 131860 kB Cached: 450876 kB SwapCached: 0 kB Active: 309032 kB Inactive: 353680 kB Active(anon): 82200 kB Inactive(anon): 6652 kB Active(file): 226832 kB Inactive(file): 347028 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2352 kB Writeback: 0 kB AnonPages: 79784 kB Mapped: 32544 kB Shmem: 8892 kB Slab: 118512 kB SReclaimable: 93256 kB SUnreclaim: 25256 kB KernelStack: 3264 kB PageTables: 4740 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 322148 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 30720 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 101760 kB DirectMap2M: 33443840 kB Free space on /tmp at the end= 61896 MiB End job on node134 at 2017-08-02 11:43:47