Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 7 | 0.368379 | 0.372926 |
Name | GraphColoring/GraphColoring-m1-mono/ GraphColoring-5-fullins-3.xml |
MD5SUM | eef3a44daff87ab56f58eeeb8cf69225 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.31556 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 154 |
Number of constraints | 792 |
Number of domains | 1 |
Minimum domain size | 154 |
Maximum domain size | 154 |
Distribution of domain sizes | [{"size":154,"count":154}] |
Minimum variable degree | 5 |
Maximum variable degree | 28 |
Distribution of variable degrees | [{"degree":5,"count":4},{"degree":6,"count":22},{"degree":7,"count":12},{"degree":8,"count":60},{"degree":11,"count":7},{"degree":17,"count":7},{"degree":18,"count":35},{"degree":28,"count":7}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":792}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 792 |
Distribution of constraint types | [{"type":"intension","count":792}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
0.10/0.15 c 0.10/0.15 c This is cosoco 2.00 -- 0.10/0.15 c 0.10/0.15 c command line: cosoco -lc -model -restarts -stick HOME/instance-4397463-1568572793.xml 0.10/0.15 c enable optimization 0.10/0.15 c ========================================[ Problem Statistics ]=========================================== 0.10/0.15 c | 0.10/0.15 c | Parse time : 0.14 s 0.10/0.15 c | 0.10/0.15 c | Variables: 154 0.10/0.15 c | Domain Sizes: 154..154 0.10/0.15 c | 0.10/0.15 c | Constraints: 793 0.10/0.15 c | Arity: 2..154 -- Binary: 792 0.10/0.15 c | 0.10/0.15 c | Types: 0.10/0.15 c | (X != Y): 792 0.10/0.15 c | Max constant: 1 0.10/0.15 c | 0.10/0.15 c | Objective: Minimize Max constant 0.10/0.15 0.10/0.15 c ========================================================================================================= 0.10/0.15 o 7 0.10/0.15 c 1 calls to solver(id=*d): best=0 lower=7 upper=0 0.31/0.37 s OPTIMUM FOUND 0.31/0.37 c call to solver : 2 0.31/0.37 c 0.31/0.37 c restarts : 27 0.31/0.37 c conflicts : 12171 (33290 /sec) 0.31/0.37 c decisions : 35003 (95741 /sec) 0.31/0.37 c propagations : 1283864 (3511663 /sec) 0.31/0.37 c root propagations : 23218 0.31/0.37 c filter calls : 4803387 (13138367 /sec) 0.31/0.37 c useless filter calls : 3624046 (75 %) 0.31/0.37 c Memory used : 30.43 MB 0.31/0.37 c Best bound time (wc) : 0.146898 s 0.31/0.37 c CPU time : 0.3656 s 0.31/0.37 c real time : 0.368842 s 0.31/0.37 0.31/0.37 0.31/0.37 v <instantiation type='solution' cost='7'> 0.31/0.37 v <list>x[0] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[10] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[11] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[12] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[13] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[14] x[150] x[151] x[152] x[153] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list> 0.31/0.37 v <values>0 2 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 2 1 0 5 4 3 0 2 1 4 5 6 1 7 0 1 0 1 3 3 0 0 1 0 1 0 0 1 1 0 3 1 3 3 1 3 3 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 2 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 </values> 0.31/0.37 v </instantiation> 0.31/0.37
OK 7
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: 16375 MiB (14503 MiB free) memory of node 1: 16384 MiB (15487 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397463-1568572793/watcher-4397463-1568572793 -o /tmp/evaluation-result-4397463-1568572793/solver-4397463-1568572793 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397463-1568572793.xml running on 4 cores: 0-3 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 Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread solver pid=16970, runsolver pid=16967 Current StackSize limit: 8192 KiB [startup+0.100866 s]* /proc/loadavg: 0.24 0.06 0.06 3/199 16971 /proc/meminfo: memFree=30708396/32770688 swapFree=66961172/67108860 [pid=16970] ppid=16967 vsize=30100 memory=6444 CPUtime=0.1 cores=0-3 /proc/16970/stat : 16970 (cosoco) R 16967 16970 16726 0 -1 4202496 1784 0 0 0 10 0 0 0 20 0 1 0 433220948 30822400 1611 33554432000 4194304 6211092 140735623805424 140735623800168 139917697895397 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 14462976 140735623812107 140735623812209 140735623812209 140735623815118 0 /proc/16970/statm: 7525 1611 822 493 0 830 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 30100 KiB Current children cumulated memory: 6444 KiB [startup+0.210682 s]* /proc/loadavg: 0.24 0.06 0.06 3/199 16971 /proc/meminfo: memFree=30707348/32770688 swapFree=66961172/67108860 [pid=16970] ppid=16967 vsize=31152 memory=7624 CPUtime=0.21 cores=0-3 /proc/16970/stat : 16970 (cosoco) R 16967 16970 16726 0 -1 4202496 2094 0 0 0 21 0 0 0 20 0 1 0 433220948 31899648 1906 33554432000 4194304 6211092 140735623805424 140735623800168 5165712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 14462976 140735623812107 140735623812209 140735623812209 140735623815118 0 /proc/16970/statm: 7788 1906 844 493 0 1093 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 31152 KiB Current children cumulated memory: 7624 KiB [startup+0.3103 s]* /proc/loadavg: 0.24 0.06 0.06 3/199 16971 /proc/meminfo: memFree=30706980/32770688 swapFree=66961172/67108860 [pid=16970] ppid=16967 vsize=31152 memory=7624 CPUtime=0.31 cores=0-3 /proc/16970/stat : 16970 (cosoco) R 16967 16970 16726 0 -1 4202496 2094 0 0 0 31 0 0 0 20 0 1 0 433220948 31899648 1906 33554432000 4194304 6211092 140735623805424 140735623793304 5390084 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 14462976 140735623812107 140735623812209 140735623812209 140735623815118 0 /proc/16970/statm: 7788 1906 844 493 0 1093 0 Current children cumulated CPU time: 0.31 s Current children cumulated vsize: 31152 KiB Current children cumulated memory: 7624 KiB [startup+0.372892 s] # the end of solver process 16970 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.366282 s, system=0.002097 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.3103 s]* /proc/loadavg: 0.24 0.06 0.06 3/199 16971 /proc/meminfo: memFree=30706980/32770688 swapFree=66961172/67108860 [pid=16970] ppid=16967 vsize=31152 memory=7624 CPUtime=0.31 cores=0-3 /proc/16970/stat : 16970 (cosoco) R 16967 16970 16726 0 -1 4202496 2094 0 0 0 31 0 0 0 20 0 1 0 433220948 31899648 1906 33554432000 4194304 6211092 140735623805424 140735623793304 5390084 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 14462976 140735623812107 140735623812209 140735623812209 140735623815118 0 /proc/16970/statm: 7788 1906 844 493 0 1093 0 Current children cumulated CPU time: 0.31 s Current children cumulated vsize: 31152 KiB Current children cumulated memory: 7624 KiB Child status: 0 Real time (s): 0.372926 CPU time (s): 0.368379 CPU user time (s): 0.366282 CPU system time (s): 0.002097 CPU usage (%): 98.7807 Max. virtual memory (cumulated for all children) (KiB): 31152 Max. memory (cumulated for all children) (KiB): 7624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.366282 system time used= 0.002097 maximum resident set size= 7792 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2111 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= 4 # summary of solver processes directly reported to runsolver: # pid: 16970 # total CPU time (s): 0.368379 # total CPU user time (s): 0.366282 # total CPU system time (s): 0.002097 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.022295 second user time and 0.032398 second system time The end
Begin job on node116 at 2019-09-15 20:39:12 IDJOB=4397463 IDBENCH=120652 IDSOLVER=2849 FILE ID=node116/4397463-1568572793 RUNJOBID= node116-1568572744-16757 PBS_JOBID= 21703332 Free space on /tmp= 61228 MiB SOLVER NAME= cosoco 2.0 BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-5-fullins-3.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397463-1568572793/watcher-4397463-1568572793 -o /tmp/evaluation-result-4397463-1568572793/solver-4397463-1568572793 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397463-1568572793.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= eef3a44daff87ab56f58eeeb8cf69225 RANDOM SEED=443601585 node116.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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 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 : 2667.000 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 : 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 : 2667.000 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 : 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 : 2667.000 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: 32770688 kB MemFree: 30711304 kB MemAvailable: 31771220 kB Buffers: 104976 kB Cached: 1249124 kB SwapCached: 46624 kB Active: 1005712 kB Inactive: 478052 kB Active(anon): 83360 kB Inactive(anon): 94984 kB Active(file): 922352 kB Inactive(file): 383068 kB Unevictable: 110604 kB Mlocked: 110604 kB SwapTotal: 67108860 kB SwapFree: 66961172 kB Dirty: 2944 kB Writeback: 0 kB AnonPages: 236980 kB Mapped: 47992 kB Shmem: 40256 kB Slab: 169232 kB SReclaimable: 140660 kB SUnreclaim: 28572 kB KernelStack: 3760 kB PageTables: 5896 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494204 kB Committed_AS: 614200 kB VmallocTotal: 34359738367 kB VmallocUsed: 350212 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 112640 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 116160 kB DirectMap2M: 33429504 kB Free space on /tmp at the end= 61228 MiB End job on node116 at 2019-09-15 20:39:12