Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco-sat 1.12 | OPT | 6119 | 0.050714999 | 0.051681899 |
Name | Fastfood/Fastfood-m1-s1/ Fastfood-ff69.xml |
MD5SUM | 3619f551efba05977411abbefb319bf8 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6119 |
Best CPU time to get the best result obtained on this benchmark | 0.039696999 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 65 |
Number of constraints | 65 |
Number of domains | 27 |
Minimum domain size | 23 |
Maximum domain size | 26 |
Distribution of domain sizes | [{"size":23,"count":2},{"size":25,"count":6},{"size":26,"count":57}] |
Minimum variable degree | 2 |
Maximum variable degree | 33 |
Distribution of variable degrees | [{"degree":2,"count":64},{"degree":33,"count":1}] |
Minimum constraint arity | 1 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":1,"count":1},{"arity":2,"count":64}] |
Number of extensional constraints | 32 |
Number of intensional constraints | 32 |
Distribution of constraint types | [{"type":"extension","count":32},{"type":"intension","count":32},{"type":"ordered","count":1}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.01 c intension dr[0]=drd[0][0] using generic constraint 0.00/0.01 c intension dr[1]=drd[1][0] using generic constraint 0.00/0.01 c intension dr[2]=drd[2][0] using generic constraint 0.00/0.01 c intension dr[3]=drd[3][0] using generic constraint 0.00/0.01 c intension dr[4]=drd[4][0] using generic constraint 0.00/0.01 c intension dr[5]=drd[5][0] using generic constraint 0.00/0.01 c intension dr[6]=drd[6][0] using generic constraint 0.00/0.01 c intension dr[7]=drd[7][0] using generic constraint 0.00/0.01 c intension dr[8]=drd[8][0] using generic constraint 0.00/0.02 c intension dr[9]=drd[9][0] using generic constraint 0.00/0.02 c intension dr[10]=drd[10][0] using generic constraint 0.00/0.02 c intension dr[11]=drd[11][0] using generic constraint 0.00/0.02 c intension dr[12]=drd[12][0] using generic constraint 0.00/0.02 c intension dr[13]=drd[13][0] using generic constraint 0.00/0.02 c intension dr[14]=drd[14][0] using generic constraint 0.00/0.02 c intension dr[15]=drd[15][0] using generic constraint 0.00/0.02 c intension dr[16]=drd[16][0] using generic constraint 0.00/0.02 c intension dr[17]=drd[17][0] using generic constraint 0.00/0.03 c intension dr[18]=drd[18][0] using generic constraint 0.00/0.03 c intension dr[19]=drd[19][0] using generic constraint 0.00/0.03 c intension dr[20]=drd[20][0] using generic constraint 0.00/0.03 c intension dr[21]=drd[21][0] using generic constraint 0.00/0.03 c intension dr[22]=drd[22][0] using generic constraint 0.00/0.03 c intension dr[23]=drd[23][0] using generic constraint 0.00/0.03 c intension dr[24]=drd[24][0] using generic constraint 0.00/0.03 c intension dr[25]=drd[25][0] using generic constraint 0.00/0.03 c intension dr[26]=drd[26][0] using generic constraint 0.00/0.03 c intension dr[27]=drd[27][0] using generic constraint 0.00/0.04 c intension dr[28]=drd[28][0] using generic constraint 0.00/0.04 c intension dr[29]=drd[29][0] using generic constraint 0.00/0.04 c intension dr[30]=drd[30][0] using generic constraint 0.00/0.04 c intension dr[31]=drd[31][0] using generic constraint 0.00/0.04 c SAT : Variables: 1678 -- Clauses: 20896 0.00/0.04 c best=?? lower=-19056 upper=0 0.00/0.04 c 0.00/0.04 c This is cosoco 1.12 -- 0.00/0.04 c 0.00/0.04 c command line: cosoco -lc -model -restarts -sat HOME/instance-4266653-1502601913.xml 0.00/0.04 c enable optimization 0.00/0.04 c ========================================[ Problem Statistics ]=========================================== 0.00/0.04 c | 0.00/0.04 c | Parse time : 0.04 s 0.00/0.04 c | 0.00/0.04 c | Variables: 65 0.00/0.04 c | Domain Sizes: 23..26 0.00/0.04 c | 0.00/0.04 c | Constraints: 65 0.00/0.04 c | Arity: 2..32 -- Binary: 64 0.00/0.04 c | 0.00/0.04 c | Types: 0.00/0.04 c | (X = Y): 32 0.00/0.04 c | Extension: 32 (nb tuples: 26..26) -- (shared: 6) 0.00/0.04 c | Sum: 1 0.00/0.04 c | 0.00/0.04 c ========================================================================================================= 0.00/0.04 o -6403 0.00/0.04 c 1 calls to solver: best=-6403 lower=-6402 upper=0 0.00/0.04 o -6331 0.00/0.04 o -6251 0.00/0.04 c 3 calls to solver: best=-6251 lower=-6250 upper=0 0.00/0.04 o -6227 0.00/0.04 o -6191 0.00/0.04 c 5 calls to solver: best=-6191 lower=-6190 upper=0 0.00/0.04 o -6119 0.00/0.05 c 0.00/0.05 c Optimum found : -6119 0.00/0.05 c 0.00/0.05 0.00/0.05 v <instantiation type='solution' cost='-6119'> 0.00/0.05 v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[10][0] drd[11][0] drd[12][0] drd[13][0] drd[14][0] drd[15][0] drd[16][0] drd[17][0] drd[18][0] drd[19][0] drd[1][0] drd[20][0] drd[21][0] drd[22][0] drd[23][0] drd[24][0] drd[25][0] drd[26][0] drd[27][0] drd[28][0] drd[29][0] drd[2][0] drd[30][0] drd[31][0] drd[3][0] drd[4][0] drd[5][0] drd[6][0] drd[7][0] drd[8][0] drd[9][0] x[0] </list> 0.00/0.05 v <values>15 27 97 99 589 81 390 390 18 55 539 72 539 345 345 116 60 60 484 484 87 110 0 426 424 0 35 41 65 64 38 24 15 27 97 99 589 81 390 390 18 55 539 72 539 345 345 116 60 60 484 484 87 110 0 426 424 0 35 41 65 64 38 24 122 </values> 0.00/0.05 v </instantiation> 0.00/0.05 0.00/0.05 c call to solver : 7 0.00/0.05 c 0.00/0.05 c restarts : 3 0.00/0.05 c conflicts : 33 (695 /sec) 0.00/0.05 c decisions : 429 (9040 /sec) 0.00/0.05 c propagations : 17995 (379177 /sec) 0.00/0.05 c root propagations : 894 0.00/0.05 c filter calls : 5502 (115934 /sec) 0.00/0.05 c useless filter calls : 2606 (47 %) 0.00/0.05 c 0.00/0.05 c clauses : 20896 0.00/0.05 c SAT propagations : 0 0.00/0.05 c SAT conflicts : 0 (0 learnts) 0.00/0.05 c Memory used : 31.86 MB 0.00/0.05 c CPU time : 0.047415 s 0.00/0.05 0.00/0.05 s OPTIMUM FOUND
OK 6119
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 (12350 MiB free) memory of node 1: 16384 MiB (13660 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266653-1502601913/watcher-4266653-1502601913 -o /tmp/evaluation-result-4266653-1502601913/solver-4266653-1502601913 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266653-1502601913.xml running on 4 cores: 0,2,4,6 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=30725, runsolver pid=30722 [startup+0.0516321 s] # the end of solver process 30725 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.047714 s, system=0.003001 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0516819 CPU time (s): 0.050715 CPU user time (s): 0.047714 CPU system time (s): 0.003001 CPU usage (%): 98.1291 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.047714 system time used= 0.003001 maximum resident set size= 5164 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1453 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: 30725 # total CPU time (s): 0.050715 # total CPU user time (s): 0.047714 # total CPU system time (s): 0.003001 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.007796 second user time and 0.016706 second system time The end
Begin job on node105 at 2017-08-13 07:10:55 IDJOB=4266653 IDBENCH=138383 IDSOLVER=2656 FILE ID=node105/4266653-1502601913 RUNJOBID= node105-1502597910-28410 PBS_JOBID= 20628286 Free space on /tmp= 60664 MiB SOLVER NAME= cosoco-sat 1.12 BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff69.xml COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266653-1502601913/watcher-4266653-1502601913 -o /tmp/evaluation-result-4266653-1502601913/solver-4266653-1502601913 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266653-1502601913.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 3619f551efba05977411abbefb319bf8 RANDOM SEED=1281909334 node105.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 : 5333.17 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 : 5333.17 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 : 5333.17 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 : 5333.17 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: 26634576 kB MemAvailable: 31968728 kB Buffers: 150268 kB Cached: 5460268 kB SwapCached: 0 kB Active: 661176 kB Inactive: 5014720 kB Active(anon): 67884 kB Inactive(anon): 25072 kB Active(file): 593292 kB Inactive(file): 4989648 kB Unevictable: 6236 kB Mlocked: 6236 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2592 kB Writeback: 0 kB AnonPages: 68680 kB Mapped: 44860 kB Shmem: 25228 kB Slab: 159920 kB SReclaimable: 134096 kB SUnreclaim: 25824 kB KernelStack: 3360 kB PageTables: 5812 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 362600 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 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: 120192 kB DirectMap2M: 33425408 kB Free space on /tmp at the end= 60660 MiB End job on node105 at 2017-08-13 07:10:55