Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 5 | 0.068526 | 0.0686531 |
Name | GraphColoring/GraphColoring-m1-mono/ GraphColoring-3-fullins-3.xml |
MD5SUM | 82134059a152e9a81bd5479c14cdc8eb |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.059139 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 80 |
Number of constraints | 346 |
Number of domains | 1 |
Minimum domain size | 80 |
Maximum domain size | 80 |
Distribution of domain sizes | [{"size":80,"count":80}] |
Minimum variable degree | 5 |
Maximum variable degree | 20 |
Distribution of variable degrees | [{"degree":5,"count":4},{"degree":6,"count":14},{"degree":7,"count":8},{"degree":8,"count":24},{"degree":9,"count":5},{"degree":13,"count":5},{"degree":14,"count":15},{"degree":20,"count":5}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":346}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 346 |
Distribution of constraint types | [{"type":"intension","count":346}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
0.00/0.06 c 0.00/0.06 c This is cosoco 2.00 -- 0.00/0.06 c 0.00/0.06 c command line: cosoco -lc -model -restarts -stick HOME/instance-4397442-1568572790.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 : 0.06 s 0.00/0.06 c | 0.00/0.06 c | Variables: 80 0.00/0.06 c | Domain Sizes: 80..80 0.00/0.06 c | 0.00/0.06 c | Constraints: 347 0.00/0.06 c | Arity: 2..80 -- Binary: 346 0.00/0.06 c | 0.00/0.06 c | Types: 0.00/0.06 c | (X != Y): 346 0.00/0.06 c | Max constant: 1 0.00/0.06 c | 0.00/0.06 c | Objective: Minimize Max constant 0.00/0.06 0.00/0.06 c ========================================================================================================= 0.00/0.06 o 5 0.00/0.06 c 1 calls to solver(id=*d): best=0 lower=5 upper=0 0.00/0.06 s OPTIMUM FOUND 0.00/0.06 c call to solver : 2 0.00/0.06 c 0.00/0.06 c restarts : 2 0.00/0.06 c conflicts : 236 (3547 /sec) 0.00/0.06 c decisions : 702 (10552 /sec) 0.00/0.06 c propagations : 24484 (368020 /sec) 0.00/0.06 c root propagations : 6294 0.00/0.06 c filter calls : 65882 (990275 /sec) 0.00/0.06 c useless filter calls : 48944 (74 %) 0.00/0.06 c Memory used : 28.12 MB 0.00/0.06 c Best bound time (wc) : 0.0612741 s 0.00/0.06 c CPU time : 0.066529 s 0.00/0.06 c real time : 0.0644131 s 0.00/0.06 0.00/0.06 0.00/0.06 v <instantiation type='solution' cost='5'> 0.00/0.06 v <list>x[0] x[10] x[11] x[12] x[13] x[14] 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[8] x[9] </list> 0.00/0.06 v <values>0 0 2 1 4 5 0 1 0 1 3 1 3 0 0 1 1 0 3 1 3 3 0 2 2 0 2 2 2 0 0 2 2 1 0 2 2 2 2 0 1 0 0 1 2 1 0 0 1 1 0 1 1 1 1 2 2 1 2 2 2 2 2 2 2 2 0 2 2 2 2 2 4 2 1 3 0 0 1 1 </values> 0.00/0.06 v </instantiation> 0.00/0.06
OK 5
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-4397442-1568572790/watcher-4397442-1568572790 -o /tmp/evaluation-result-4397442-1568572790/solver-4397442-1568572790 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397442-1568572790.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=16848, runsolver pid=16845 Current StackSize limit: 8192 KiB [startup+0.068603 s] # the end of solver process 16848 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.066529 s, system=0.001997 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0686531 CPU time (s): 0.068526 CPU user time (s): 0.066529 CPU system time (s): 0.001997 CPU usage (%): 99.8149 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.066529 system time used= 0.001997 maximum resident set size= 5472 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1531 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= 7 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 16848 # total CPU time (s): 0.068526 # total CPU user time (s): 0.066529 # total CPU system time (s): 0.001997 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.006808 second user time and 0.017477 second system time The end
Begin job on node116 at 2019-09-15 20:39:09 IDJOB=4397442 IDBENCH=120634 IDSOLVER=2849 FILE ID=node116/4397442-1568572790 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-3-fullins-3.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397442-1568572790/watcher-4397442-1568572790 -o /tmp/evaluation-result-4397442-1568572790/solver-4397442-1568572790 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568572744-16757 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397442-1568572790.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 82134059a152e9a81bd5479c14cdc8eb RANDOM SEED=78305453 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: 30710792 kB MemAvailable: 31770720 kB Buffers: 104960 kB Cached: 1249252 kB SwapCached: 46624 kB Active: 1005124 kB Inactive: 477980 kB Active(anon): 82656 kB Inactive(anon): 94984 kB Active(file): 922468 kB Inactive(file): 382996 kB Unevictable: 110604 kB Mlocked: 110604 kB SwapTotal: 67108860 kB SwapFree: 66961172 kB Dirty: 2960 kB Writeback: 0 kB AnonPages: 337260 kB Mapped: 48128 kB Shmem: 40256 kB Slab: 169540 kB SReclaimable: 140596 kB SUnreclaim: 28944 kB KernelStack: 3760 kB PageTables: 5860 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: 212992 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 20:39:09