Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
R1: cosoco-sat 1.1 | OPT | 3 | 0.091587998 | 0.17279001 |
Name | OpenStacks/OpenStacks-m2c-s1/ OpenStacks-m2c-wbo-10-10-1.xml |
MD5SUM | 5be561527482570d658e03ce8cbb5c18 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.040755998 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 140 |
Number of constraints | 131 |
Number of domains | 3 |
Minimum domain size | 2 |
Maximum domain size | 11 |
Distribution of domain sizes | [{"size":2,"count":100},{"size":10,"count":30},{"size":11,"count":10}] |
Minimum variable degree | 2 |
Maximum variable degree | 11 |
Distribution of variable degrees | [{"degree":2,"count":110},{"degree":5,"count":10},{"degree":11,"count":20}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 11 |
Distribution of constraint arities | [{"arity":2,"count":8},{"arity":3,"count":104},{"arity":4,"count":8},{"arity":10,"count":1},{"arity":11,"count":10}] |
Number of extensional constraints | 100 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":100},{"type":"allDifferent","count":1},{"type":"sum","count":10},{"type":"minimum","count":10},{"type":"maximum","count":10}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
0.00/0.09 c SAT : Variables: 610 -- Clauses: 2140 0.00/0.09 c best=?? lower=0 upper=10 0.00/0.09 c 0.00/0.09 c This is cosoco 1.0 -- 0.00/0.09 c 0.00/0.09 c enable optimization 0.00/0.09 c ========================================[ Problem Statistics ]=========================================== 0.00/0.09 c | 0.00/0.09 c | Parse time : 0.01 s 0.00/0.09 c | 0.00/0.09 c | Variables: 140 0.00/0.09 c | Domain Sizes: 2..11 0.00/0.09 c | 0.00/0.09 c | Constraints: 132 0.00/0.09 c | Arity: 2..11 -- Binary: 8 -- Ternary: 104 0.00/0.09 c | 0.00/0.09 c | Types: 0.00/0.09 c | All Different: 1 0.00/0.09 c | Extension: 100 (nb tuples: 100..120) -- (shared: 90) 0.00/0.09 c | Max constant: 1 0.00/0.09 c | Minimum Variable: 20 0.00/0.09 c | Sum: 10 0.00/0.09 c | 0.00/0.09 c ========================================================================================================= 0.00/0.09 o 4 0.00/0.09 c 1 calls to solver: best=4 lower=0 upper=3 0.01/0.12 o 3 0.01/0.12 conflict 9lvl : 2 bt2-101:0(78)X10306 0.01/0.17 c 0.01/0.17 c Optimum found : 3 0.01/0.17 c 0.01/0.17 0.01/0.17 v <instantiation type='solution' cost='3'> 0.01/0.17 v <list>p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] o[0][0] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[1][0] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[2][0] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[3][0] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[4][0] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[5][0] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list> 0.01/0.17 v <values>6 8 1 9 7 3 4 2 0 5 1 6 4 0 1 9 5 0 3 8 5 9 4 2 3 9 8 0 7 8 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 2 3 3 3 3 3 3 3 3 2 </values> 0.01/0.17 v </instantiation> 0.01/0.17 0.01/0.17 c call to solver : 3 0.01/0.17 c 0.01/0.17 c restarts : 57 0.01/0.17 c conflicts : 536 (5932 /sec) 0.01/0.17 c decisions : 1944 (21513 /sec) 0.01/0.17 c propagations : 47312 (523583 /sec) 0.01/0.17 c root propagations : 671 0.01/0.17 c filter calls : 83519 (924271 /sec) 0.01/0.17 c useless filter calls : 66675 (79 %) 0.01/0.17 c 0.01/0.17 c clauses : 2353 0.01/0.17 c SAT propagations : 223 0.01/0.17 c SAT conflicts : 9 (1 learnts) 0.01/0.17 c Memory used : 31.40 MB 0.01/0.17 c CPU time : 0.090327 s 0.01/0.17 0.01/0.17 s OPTIMUM FOUND
OK 3
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-4241350-1502080754/watcher-4241350-1502080754 -o /tmp/evaluation-result-4241350-1502080754/solver-4241350-1502080754 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502042680-29187 --watchdog 2560 HOME/cosoco -lc -model -restarts -sat HOME/instance-4241350-1502080754.xml pid=2362 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: 1.91 1.99 2.03 3/180 2365 /proc/meminfo: memFree=31637072/32770624 swapFree=0/379120 [pid=2365] ppid=2362 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/2365/stat : 2365 (runsolver) D 2362 2365 21827 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 10271220 24240128 108 18446744073709551615 4194304 4338465 140721309728032 140721309725672 139700658336471 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 33701888 140721309733018 140721309733450 140721309733450 140721309736906 0 /proc/2365/statm: 5918 108 54 36 0 2156 0 [startup+0.100474 s] /proc/loadavg: 1.91 1.99 2.03 3/180 2365 /proc/meminfo: memFree=31637072/32770624 swapFree=0/379120 [pid=2365] ppid=2362 vsize=32016 CPUtime=0.01 cores=1,3,5,7 /proc/2365/stat : 2365 (cosoco) R 2362 2365 21827 0 -1 4202496 1278 0 0 0 1 0 0 0 20 0 1 0 10271220 32784384 1096 18446744073709551615 4194304 5970956 140725756298912 140725756286216 4934342 0 0 1 8405026 0 0 0 17 7 0 0 8 0 0 8070896 8075904 28995584 140725756305863 140725756305998 140725756305998 140725756309454 0 /proc/2365/statm: 8004 1096 843 434 0 1368 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 32016 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 2365 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100474 s] /proc/loadavg: 1.91 1.99 2.03 3/180 2365 /proc/meminfo: memFree=31637072/32770624 swapFree=0/379120 [pid=2365] ppid=2362 vsize=32016 CPUtime=0.01 cores=1,3,5,7 /proc/2365/stat : 2365 (cosoco) R 2362 2365 21827 0 -1 4202496 1278 0 0 0 1 0 0 0 20 0 1 0 10271220 32784384 1096 18446744073709551615 4194304 5970956 140725756298912 140725756286216 4934342 0 0 1 8405026 0 0 0 17 7 0 0 8 0 0 8070896 8075904 28995584 140725756305863 140725756305998 140725756305998 140725756309454 0 /proc/2365/statm: 8004 1096 843 434 0 1368 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 32016 Child status: 0 Real time (s): 0.17279 CPU time (s): 0.091588 CPU user time (s): 0.090579 CPU system time (s): 0.001009 CPU usage (%): 53.0054 Max. virtual memory (cumulated for all children) (KiB): 32016 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.090579 system time used= 0.001009 maximum resident set size= 4616 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1307 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 0.003073 second user time and 0.006146 second system time The end
Begin job on node126 at 2017-08-07 06:25:17 IDJOB=4241350 IDBENCH=140519 IDSOLVER=2621 FILE ID=node126/4241350-1502080754 RUNJOBID= node126-1502042680-29187 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco-sat 1.1 BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbo-10-10-1.xml COMMAND LINE= DIR/cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4241350-1502080754/watcher-4241350-1502080754 -o /tmp/evaluation-result-4241350-1502080754/solver-4241350-1502080754 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502042680-29187 --watchdog 2560 HOME/cosoco -lc -model -restarts -sat HOME/instance-4241350-1502080754.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 5be561527482570d658e03ce8cbb5c18 RANDOM SEED=74081511 node126.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 : 5333.81 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 : 5333.81 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 : 5333.81 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 : 5333.81 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: 31636812 kB MemAvailable: 32007860 kB Buffers: 147548 kB Cached: 502952 kB SwapCached: 0 kB Active: 337036 kB Inactive: 387904 kB Active(anon): 74512 kB Inactive(anon): 8524 kB Active(file): 262524 kB Inactive(file): 379380 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2344 kB Writeback: 4 kB AnonPages: 73876 kB Mapped: 32964 kB Shmem: 8868 kB Slab: 114724 kB SReclaimable: 89960 kB SUnreclaim: 24764 kB KernelStack: 3168 kB PageTables: 4696 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 318624 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 22528 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= 62028 MiB End job on node126 at 2017-08-07 06:25:17