Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 1.12 | OPT | 11 | 0.035223 | 0.093278103 |
Name | GolombRuler/GolombRuler-a3-s1/ GolombRuler-05-a3.xml |
MD5SUM | 52bc390cc6b0904238f0f092c3eebf68 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.024444001 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 30 |
Number of constraints | 13 |
Number of domains | 2 |
Minimum domain size | 500 |
Maximum domain size | 501 |
Distribution of domain sizes | [{"size":500,"count":10},{"size":501,"count":5}] |
Minimum variable degree | 0 |
Maximum variable degree | 6 |
Distribution of variable degrees | [{"degree":0,"count":15},{"degree":2,"count":10},{"degree":5,"count":3},{"degree":6,"count":2}] |
Minimum constraint arity | 1 |
Maximum constraint arity | 10 |
Distribution of constraint arities | [{"arity":1,"count":1},{"arity":3,"count":10},{"arity":5,"count":1},{"arity":10,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 11 |
Distribution of constraint types | [{"type":"intension","count":11},{"type":"allDifferent","count":1},{"type":"ordered","count":1}] |
Optimization problem | YES |
Type of objective | min VAR |
0.00/0.07 c best=?? lower=0 upper=500 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 HOME/instance-4268589-1502603953.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 : 0.01 s 0.00/0.07 c | 0.00/0.07 c | Variables: 30 0.00/0.07 c | Domain Sizes: 500..501 0.00/0.07 c | 0.00/0.07 c | Constraints: 17 0.00/0.07 c | Arity: 1..10 -- Unary: 2 -- Binary: 4 -- Ternary: 10 0.00/0.07 c | 0.00/0.07 c | Types: 0.00/0.07 c | (X - Y < k): 4 0.00/0.07 c | All Different: 1 0.00/0.07 c | Intension: 12 0.00/0.07 c | 0.00/0.07 c ========================================================================================================= 0.00/0.07 o 12 0.00/0.07 c 1 calls to solver: best=12 lower=0 upper=11 0.00/0.09 o 11 0.00/0.09 c 0.00/0.09 c Optimum found : 11 0.00/0.09 c 0.00/0.09 0.00/0.09 v <instantiation type='solution' cost='11'> 0.00/0.09 v <list>x[0] x[1] x[2] x[3] x[4] 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> 0.00/0.09 v <values>0 2 7 10 11 * 2 7 10 11 * * 5 8 9 * * * 3 4 * * * * 1 * * * * * </values> 0.00/0.09 v </instantiation> 0.00/0.09 0.00/0.09 c call to solver : 3 0.00/0.09 c 0.00/0.09 c restarts : 0 0.00/0.09 c conflicts : 23 (696 /sec) 0.00/0.09 c decisions : 72 (2179 /sec) 0.00/0.09 c propagations : 41349 (1251218 /sec) 0.00/0.09 c root propagations : 516 0.00/0.09 c filter calls : 867 (26235 /sec) 0.00/0.09 c useless filter calls : 516 (59 %) 0.00/0.09 c Memory used : 26.75 MB 0.00/0.09 c CPU time : 0.033007 s 0.00/0.09 0.00/0.09 s OPTIMUM FOUND
OK 11
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 (14985 MiB free) memory of node 1: 16384 MiB (15444 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268589-1502603953/watcher-4268589-1502603953 -o /tmp/evaluation-result-4268589-1502603953/solver-4268589-1502603953 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502596564-6281 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268589-1502603953.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 Current StackSize limit: 8192 KiB solver pid=14129, runsolver pid=14126 [startup+0.0932521 s] # the end of solver process 14129 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.033211 s, system=0.002012 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0932781 CPU time (s): 0.035223 CPU user time (s): 0.033211 CPU system time (s): 0.002012 CPU usage (%): 37.7613 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.033211 system time used= 0.002012 maximum resident set size= 4160 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1203 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: 14129 # total CPU time (s): 0.035223 # total CPU user time (s): 0.033211 # total CPU system time (s): 0.002012 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.006939 second user time and 0.013816 second system time The end
Begin job on node125 at 2017-08-13 07:45:07 IDJOB=4268589 IDBENCH=126209 IDSOLVER=2659 FILE ID=node125/4268589-1502603953 RUNJOBID= node125-1502596564-6281 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco 1.12 BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-05-a3.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268589-1502603953/watcher-4268589-1502603953 -o /tmp/evaluation-result-4268589-1502603953/solver-4268589-1502603953 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502596564-6281 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268589-1502603953.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 52bc390cc6b0904238f0f092c3eebf68 RANDOM SEED=1830941758 node125.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 : 5333.07 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 : 5333.07 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 : 5333.07 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 : 5333.07 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: 31160088 kB MemAvailable: 31971016 kB Buffers: 279780 kB Cached: 827684 kB SwapCached: 0 kB Active: 612276 kB Inactive: 573596 kB Active(anon): 78732 kB Inactive(anon): 33100 kB Active(file): 533544 kB Inactive(file): 540496 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2520 kB Writeback: 4 kB AnonPages: 77948 kB Mapped: 47788 kB Shmem: 33444 kB Slab: 130868 kB SReclaimable: 105448 kB SUnreclaim: 25420 kB KernelStack: 3200 kB PageTables: 4832 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 357172 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 6144 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 118144 kB DirectMap2M: 33427456 kB Free space on /tmp at the end= 62028 MiB End job on node125 at 2017-08-13 07:45:08