Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
R1: cosoco 1.1 | OPT | 11 | 0.05015 | 0.0510979 |
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 | 0.023799 |
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 |
0.00/0.02 c best=?? lower=0 upper=500 0.00/0.02 c 0.00/0.02 c This is cosoco 1.0 -- 0.00/0.02 c 0.00/0.02 c enable optimization 0.00/0.02 c ========================================[ Problem Statistics ]=========================================== 0.00/0.02 c | 0.00/0.02 c | Parse time : 0.02 s 0.00/0.02 c | 0.00/0.02 c | Variables: 30 0.00/0.02 c | Domain Sizes: 500..501 0.00/0.02 c | 0.00/0.02 c | Constraints: 17 0.00/0.02 c | Arity: 1..10 -- Unary: 2 -- Binary: 4 -- Ternary: 10 0.00/0.02 c | 0.00/0.02 c | Types: 0.00/0.02 c | (X - Y < k): 4 0.00/0.02 c | All Different: 1 0.00/0.02 c | Intension: 12 0.00/0.02 c | 0.00/0.02 c ========================================================================================================= 0.00/0.02 o 12 0.00/0.02 c 1 calls to solver: best=12 lower=0 upper=11 0.00/0.05 o 11 0.00/0.05 c 0.00/0.05 c Optimum found : 11 0.00/0.05 c 0.00/0.05 0.00/0.05 v <instantiation type='solution' cost='11'> 0.00/0.05 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> 0.00/0.05 v <values>0 2 7 10 11 * 2 7 10 11 * * 5 8 9 * * * 3 4 * * * * 1 * * * * * </values> 0.00/0.05 v </instantiation> 0.00/0.05 0.00/0.05 c call to solver : 3 0.00/0.05 c 0.00/0.05 c restarts : 0 0.00/0.05 c conflicts : 23 (494 /sec) 0.00/0.05 c decisions : 72 (1546 /sec) 0.00/0.05 c propagations : 41349 (887737 /sec) 0.00/0.05 c root propagations : 516 0.00/0.05 c filter calls : 867 (18614 /sec) 0.00/0.05 c useless filter calls : 516 (59 %) 0.00/0.05 c Memory used : 26.75 MB 0.00/0.05 c CPU time : 0.046578 s 0.00/0.05 0.00/0.05 s OPTIMUM FOUND
OK 11
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-4241133-1500641783/watcher-4241133-1500641783 -o /tmp/evaluation-result-4241133-1500641783/solver-4241133-1500641783 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1500623787-5215 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4241133-1500641783.xml pid=8509 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 2.03 2.03 2.05 3/186 8512 /proc/meminfo: memFree=31095452/32770624 swapFree=6204/758896 [pid=8512] ppid=8509 vsize=27124 CPUtime=0 cores=1,3,5,7 /proc/8512/stat : 8512 (cosoco) R 8509 8512 5183 0 -1 4202496 1064 0 0 0 0 0 0 0 20 0 1 0 18886089 27774976 898 33554432000 4194304 5970956 140731845124880 140731845120168 4966541 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 23236608 140731845133505 140731845133635 140731845133635 140731845136334 0 /proc/8512/statm: 6781 898 778 434 0 145 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 8512 sig 9 ??? kill -8512 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0510979 CPU time (s): 0.05015 CPU user time (s): 0.046578 CPU system time (s): 0.003572 CPU usage (%): 98.1449 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046578 system time used= 0.003572 maximum resident set size= 4168 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1202 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= 12 involuntary context switches= 4 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002968 second user time and 0.009534 second system time The end
Begin job on node103 at 2017-07-21 14:56:23 IDJOB=4241133 IDBENCH=126209 IDSOLVER=2620 FILE ID=node103/4241133-1500641783 RUNJOBID= node103-1500623787-5215 PBS_JOBID= 20623024 Free space on /tmp= 62016 MiB SOLVER NAME= cosoco 1.1 BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-05-a3.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4241133-1500641783/watcher-4241133-1500641783 -o /tmp/evaluation-result-4241133-1500641783/solver-4241133-1500641783 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1500623787-5215 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4241133-1500641783.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 52bc390cc6b0904238f0f092c3eebf68 RANDOM SEED=392632520 node103.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 /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 : 1600.000 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 : 5333.65 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 : 1600.000 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 : 1600.000 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 : 5333.65 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 : 1600.000 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 : 5333.65 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 : 2267.000 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 : 1600.000 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 : 5333.65 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 : 1600.000 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: 31095992 kB MemAvailable: 31901908 kB Buffers: 165388 kB Cached: 928948 kB SwapCached: 0 kB Active: 475732 kB Inactive: 775940 kB Active(anon): 160284 kB Inactive(anon): 17044 kB Active(file): 315448 kB Inactive(file): 758896 kB Unevictable: 6204 kB Mlocked: 6204 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2332 kB Writeback: 0 kB AnonPages: 153060 kB Mapped: 34536 kB Shmem: 17044 kB Slab: 120408 kB SReclaimable: 94816 kB SUnreclaim: 25592 kB KernelStack: 3360 kB PageTables: 4852 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 437216 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 120192 kB DirectMap2M: 33425408 kB Free space on /tmp at the end= 62016 MiB End job on node103 at 2017-07-21 14:56:23