Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 1.1 | OPT | 550 | 0.0081580002 | 0.064394899 |
Name | Rack/ Rack-m1c-s1/Rack-m1c-r1.xml |
MD5SUM | 363bab3579cb814ec3389af888051029 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 550 |
Best CPU time to get the best result obtained on this benchmark | 0.0080859996 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 40 |
Number of constraints | 31 |
Number of domains | 6 |
Minimum domain size | 2 |
Maximum domain size | 11 |
Distribution of domain sizes | [{"size":2,"count":5},{"size":3,"count":25},{"size":5,"count":5},{"size":11,"count":5}] |
Minimum variable degree | 2 |
Maximum variable degree | 5 |
Distribution of variable degrees | [{"degree":2,"count":15},{"degree":3,"count":18},{"degree":4,"count":5},{"degree":5,"count":2}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 5 |
Distribution of constraint arities | [{"arity":2,"count":15},{"arity":4,"count":1},{"arity":5,"count":15}] |
Number of extensional constraints | 15 |
Number of intensional constraints | 1 |
Distribution of constraint types | [{"type":"extension","count":15},{"type":"intension","count":1},{"type":"ordered","count":1},{"type":"sum","count":14}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.06 c best=?? lower=-1000 upper=0 0.00/0.06 c 0.00/0.06 c This is cosoco 1.1 -- 0.00/0.06 c 0.00/0.06 c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258687-1502000133.xml 0.00/0.06 c enable optimization 0.00/0.06 c ========================================[ Problem Statistics ]=========================================== 0.00/0.06 c | 0.00/0.06 c | Parse time : 0.00 s 0.00/0.06 c | 0.00/0.06 c | Variables: 40 0.00/0.06 c | Domain Sizes: 2..11 0.00/0.06 c | 0.00/0.06 c | Constraints: 35 0.00/0.06 c | Arity: 2..5 -- Binary: 19 0.00/0.06 c | 0.00/0.06 c | Types: 0.00/0.06 c | (X -Y <= k): 4 0.00/0.06 c | Extension: 15 (nb tuples: 3..3) -- (shared: 12) 0.00/0.06 c | Intension: 1 0.00/0.06 c | Sum: 15 0.00/0.06 c | 0.00/0.06 c ========================================================================================================= 0.00/0.06 o -750 0.00/0.06 c 1 calls to solver: best=-750 lower=-749 upper=0 0.00/0.06 o -600 0.00/0.06 o -550 0.00/0.06 c 3 calls to solver: best=-550 lower=-549 upper=0 0.00/0.06 c 0.00/0.06 c Optimum found : -550 0.00/0.06 c 0.00/0.06 0.00/0.06 v <instantiation type='solution' cost='-550'> 0.00/0.06 v <list>c[0][0] c[0][1] c[0][2] c[0][3] c[1][0] c[1][1] c[1][2] c[1][3] c[2][0] c[2][1] c[2][2] c[2][3] c[3][0] c[3][1] c[3][2] c[3][3] c[4][0] c[4][1] c[4][2] c[4][3] r[0] r[1] r[2] r[3] r[4] rcn[0] rcn[1] rcn[2] rcn[3] rcn[4] rpr[0] rpr[1] rpr[2] rpr[3] rpr[4] rpw[0] rpw[1] rpw[2] rpw[3] rpw[4] </list> 0.00/0.06 v <values>7 0 1 0 2 4 0 0 1 0 1 1 0 0 0 0 0 0 0 0 2 2 1 0 0 16 16 8 0 0 200 200 150 0 0 200 200 150 0 0 </values> 0.00/0.06 v </instantiation> 0.00/0.06 0.00/0.06 c call to solver : 4 0.00/0.06 c 0.00/0.06 c restarts : 0 0.00/0.06 c conflicts : 50 (8446 /sec) 0.00/0.06 c decisions : 402 (67905 /sec) 0.00/0.06 c propagations : 4403 (743750 /sec) 0.00/0.06 c root propagations : 143 0.00/0.06 c filter calls : 4375 (739020 /sec) 0.00/0.06 c useless filter calls : 2655 (60 %) 0.00/0.06 c Memory used : 26.37 MB 0.00/0.06 c CPU time : 0.00592 s 0.00/0.06 0.00/0.06 s OPTIMUM FOUND
OK 550
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-4258687-1502000133/watcher-4258687-1502000133 -o /tmp/evaluation-result-4258687-1502000133/solver-4258687-1502000133 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501994416-28399 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258687-1502000133.xml pid=871 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 2.14 2.05 2.05 2/188 874 /proc/meminfo: memFree=31559220/32770624 swapFree=0/334292 [pid=874] ppid=871 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/874/stat : 874 (runsolver) D 871 874 12039 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 99666526 24240128 108 18446744073709551615 4194304 4338465 140728934743392 140728934741032 140313443992279 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 27172864 140728934752420 140728934752844 140728934752844 140728934756298 0 /proc/874/statm: 5918 108 54 36 0 2156 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 874 sig 9 ??? kill -874 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0643949 CPU time (s): 0.008158 CPU user time (s): 0.006055 CPU system time (s): 0.002103 CPU usage (%): 12.6687 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006055 system time used= 0.002103 maximum resident set size= 3872 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1121 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= 10 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.004078 second user time and 0.005098 second system time The end
Begin job on node132 at 2017-08-06 08:01:13 IDJOB=4258687 IDBENCH=140549 IDSOLVER=2644 FILE ID=node132/4258687-1502000133 RUNJOBID= node132-1501994416-28399 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco 1.1 BENCH NAME= XCSP17/Rack/Rack-m1c-s1/Rack-m1c-r1.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258687-1502000133/watcher-4258687-1502000133 -o /tmp/evaluation-result-4258687-1502000133/solver-4258687-1502000133 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501994416-28399 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258687-1502000133.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 363bab3579cb814ec3389af888051029 RANDOM SEED=382852965 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: 31558700 kB MemAvailable: 31974492 kB Buffers: 196608 kB Cached: 518452 kB SwapCached: 0 kB Active: 419240 kB Inactive: 366920 kB Active(anon): 71544 kB Inactive(anon): 32628 kB Active(file): 347696 kB Inactive(file): 334292 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2416 kB Writeback: 0 kB AnonPages: 70316 kB Mapped: 49716 kB Shmem: 33468 kB Slab: 126076 kB SReclaimable: 99280 kB SUnreclaim: 26796 kB KernelStack: 3344 kB PageTables: 5400 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 340176 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 14336 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 08:01:13