Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco-mini 1.1 (2017-07-29) | OPT | 5 | 0.14293 | 0.19915199 |
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 |
0.04/0.12 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: cosoco -lc -model -restarts HOME/instance-4259897-1502027118.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 0.04/0.12 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 (7090 /sec) 0.04/0.19 c decisions : 10422 (74040 /sec) 0.04/0.19 c propagations : 101817 (723332 /sec) 0.04/0.19 c root propagations : 306 0.04/0.19 c filter calls : 134150 (953034 /sec) 0.04/0.19 c useless filter calls : 73678 (54 %) 0.04/0.19 c Memory used : 26.40 MB 0.04/0.19 c CPU time : 0.140726 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-4259897-1502027118/watcher-4259897-1502027118 -o /tmp/evaluation-result-4259897-1502027118/solver-4259897-1502027118 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502014216-3974 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4259897-1502027118.xml pid=5859 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: 2.02 2.04 2.05 3/186 5862 /proc/meminfo: memFree=31376684/32770624 swapFree=0/342672 [pid=5862] ppid=5859 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/5862/stat : 5862 (runsolver) D 5859 5862 2911 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 102364951 24240128 108 18446744073709551615 4194304 4338465 140723239583296 140723239580936 140624577540823 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 13479936 140723239592130 140723239592521 140723239592521 140723239595978 0 /proc/5862/statm: 5918 108 54 36 0 2156 0 [startup+0.100199 s] /proc/loadavg: 2.02 2.04 2.05 3/186 5862 /proc/meminfo: memFree=31376684/32770624 swapFree=0/342672 [pid=5862] ppid=5859 vsize=27028 CPUtime=0.04 cores=0,2,4,6 /proc/5862/stat : 5862 (cosoco) R 5859 5862 2911 0 -1 4202496 1069 0 0 0 4 0 0 0 20 0 1 0 102364951 27676672 910 18446744073709551615 4194304 5747388 140732197163744 140732197160392 140570454945305 0 0 1 0 0 0 0 17 4 0 0 5 0 0 7845728 7850568 13045760 140732197171694 140732197171789 140732197171789 140732197175246 0 /proc/5862/statm: 6757 910 772 380 0 175 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 27028 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5862 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100199 s] /proc/loadavg: 2.02 2.04 2.05 3/186 5862 /proc/meminfo: memFree=31376684/32770624 swapFree=0/342672 [pid=5862] ppid=5859 vsize=27028 CPUtime=0.04 cores=0,2,4,6 /proc/5862/stat : 5862 (cosoco) R 5859 5862 2911 0 -1 4202496 1069 0 0 0 4 0 0 0 20 0 1 0 102364951 27676672 910 18446744073709551615 4194304 5747388 140732197163744 140732197160392 140570454945305 0 0 1 0 0 0 0 17 4 0 0 5 0 0 7845728 7850568 13045760 140732197171694 140732197171789 140732197171789 140732197175246 0 /proc/5862/statm: 6757 910 772 380 0 175 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 27028 Child status: 0 Real time (s): 0.199152 CPU time (s): 0.14293 CPU user time (s): 0.140921 CPU system time (s): 0.002009 CPU usage (%): 71.7693 Max. virtual memory (cumulated for all children) (KiB): 27028 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.140921 system time used= 0.002009 maximum resident set size= 4044 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1170 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= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002223 second user time and 0.007781 second system time The end
Begin job on node132 at 2017-08-06 15:30:57 IDJOB=4259897 IDBENCH=127024 IDSOLVER=2647 FILE ID=node132/4259897-1502027118 RUNJOBID= node132-1502014216-3974 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-011.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4259897-1502027118/watcher-4259897-1502027118 -o /tmp/evaluation-result-4259897-1502027118/solver-4259897-1502027118 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502014216-3974 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4259897-1502027118.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f63a1d69196369b30b13838bf3675f5d RANDOM SEED=821234179 node132.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 : 5333.74 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 : 5333.74 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 : 5333.74 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 : 5333.74 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: 31376684 kB MemAvailable: 31860164 kB Buffers: 203936 kB Cached: 578404 kB SwapCached: 0 kB Active: 592976 kB Inactive: 375300 kB Active(anon): 186384 kB Inactive(anon): 32628 kB Active(file): 406592 kB Inactive(file): 342672 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2020 kB Writeback: 0 kB AnonPages: 189884 kB Mapped: 50104 kB Shmem: 33468 kB Slab: 126824 kB SReclaimable: 100100 kB SUnreclaim: 26724 kB KernelStack: 3440 kB PageTables: 5712 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 454864 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 10240 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= 62028 MiB End job on node132 at 2017-08-06 15:30:57