Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 1.12 | OPT | 7 | 0.014852 | 0.015629999 |
Name | BusScheduling/BusScheduling-cnt-s1/ BusScheduling-cnt-t1.xml |
MD5SUM | 0e22a2954fbf957e92bc2f9155ed2e18 |
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 | 0.014852 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 77 |
Number of constraints | 24 |
Number of domains | 1 |
Minimum domain size | 2 |
Maximum domain size | 2 |
Distribution of domain sizes | [{"size":2,"count":77}] |
Minimum variable degree | 3 |
Maximum variable degree | 6 |
Distribution of variable degrees | [{"degree":3,"count":7},{"degree":4,"count":26},{"degree":5,"count":41},{"degree":6,"count":3}] |
Minimum constraint arity | 5 |
Maximum constraint arity | 20 |
Distribution of constraint arities | [{"arity":5,"count":1},{"arity":6,"count":3},{"arity":7,"count":2},{"arity":8,"count":3},{"arity":9,"count":3},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":13,"count":3},{"arity":14,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":2},{"arity":20,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"count","count":24}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.00 c best=?? lower=-77 upper=0 0.00/0.00 c 0.00/0.00 c This is cosoco 1.12 -- 0.00/0.00 c 0.00/0.00 c command line: cosoco -lc -model -restarts HOME/instance-4268553-1502606592.xml 0.00/0.00 c enable optimization 0.00/0.00 c ========================================[ Problem Statistics ]=========================================== 0.00/0.00 c | 0.00/0.00 c | Parse time : 0.00 s 0.00/0.00 c | 0.00/0.00 c | Variables: 77 0.00/0.00 c | Domain Sizes: 2..2 0.00/0.00 c | 0.00/0.00 c | Constraints: 25 0.00/0.00 c | Arity: 5..77 0.00/0.00 c | 0.00/0.00 c | Types: 0.00/0.00 c | Exactly K: 24 0.00/0.00 c | Sum: 1 0.00/0.00 c | 0.00/0.00 c ========================================================================================================= 0.00/0.00 o -7 0.00/0.00 c 1 calls to solver: best=-7 lower=-6 upper=0 0.00/0.01 c 0.00/0.01 c Optimum found : -7 0.00/0.01 c 0.00/0.01 0.00/0.01 v <instantiation type='solution' cost='-7'> 0.00/0.01 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[7] x[8] x[9] </list> 0.00/0.01 v <values>0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 </values> 0.00/0.01 v </instantiation> 0.00/0.01 0.00/0.01 c call to solver : 2 0.00/0.01 c 0.00/0.01 c restarts : 0 0.00/0.01 c conflicts : 72 (5327 /sec) 0.00/0.01 c decisions : 1594 (117926 /sec) 0.00/0.01 c propagations : 10537 (779537 /sec) 0.00/0.01 c root propagations : 3618 0.00/0.01 c filter calls : 13150 (972849 /sec) 0.00/0.01 c useless filter calls : 10664 (81 %) 0.00/0.01 c Memory used : 26.49 MB 0.00/0.01 c CPU time : 0.013517 s 0.00/0.01 0.00/0.01 s OPTIMUM FOUND
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: 16374 MiB (15408 MiB free) memory of node 1: 16384 MiB (15559 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268553-1502606592/watcher-4268553-1502606592 -o /tmp/evaluation-result-4268553-1502606592/solver-4268553-1502606592 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268553-1502606592.xml 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 Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread Current StackSize limit: 8192 KiB solver pid=31926, runsolver pid=31923 [startup+0.015583 s] # the end of solver process 31926 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.013517 s, system=0.001335 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.01563 CPU time (s): 0.014852 CPU user time (s): 0.013517 CPU system time (s): 0.001335 CPU usage (%): 95.0224 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.013517 system time used= 0.001335 maximum resident set size= 3620 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1068 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: 31926 # total CPU time (s): 0.014852 # total CPU user time (s): 0.013517 # total CPU system time (s): 0.001335 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.008703 second user time and 0.012557 second system time The end
Begin job on node115 at 2017-08-13 08:28:54 IDJOB=4268553 IDBENCH=133706 IDSOLVER=2659 FILE ID=node115/4268553-1502606592 RUNJOBID= node115-1502603019-29363 PBS_JOBID= 20628301 Free space on /tmp= 61812 MiB SOLVER NAME= cosoco 1.12 BENCH NAME= XCSP17/BusScheduling/BusScheduling-cnt-s1/BusScheduling-cnt-t1.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268553-1502606592/watcher-4268553-1502606592 -o /tmp/evaluation-result-4268553-1502606592/solver-4268553-1502606592 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268553-1502606592.xml TIME LIMIT= 264 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 0e22a2954fbf957e92bc2f9155ed2e18 RANDOM SEED=83034546 node115.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 : 5333.69 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 : 5333.69 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 : 5333.69 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 : 5333.69 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: 31711828 kB MemAvailable: 31987836 kB Buffers: 104696 kB Cached: 458240 kB SwapCached: 0 kB Active: 447864 kB Inactive: 171412 kB Active(anon): 4820 kB Inactive(anon): 79448 kB Active(file): 443044 kB Inactive(file): 91964 kB Unevictable: 6220 kB Mlocked: 6220 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2384 kB Writeback: 244 kB AnonPages: 62000 kB Mapped: 44956 kB Shmem: 25224 kB Slab: 139616 kB SReclaimable: 113672 kB SUnreclaim: 25944 kB KernelStack: 3280 kB PageTables: 5308 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 351492 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 8192 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 105856 kB DirectMap2M: 33439744 kB Free space on /tmp at the end= 61808 MiB End job on node115 at 2017-08-13 08:28:54