Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 1.12 | OPT | 7 | 0.017871 | 0.126616 |
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 | 0.017871 |
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 |
0.00/0.11 c best=?? lower=-77 upper=0 0.00/0.11 c 0.00/0.11 c This is cosoco 1.12 -- 0.00/0.11 c 0.00/0.11 c command line: cosoco -lc -model -restarts HOME/instance-4267563-1502506867.xml 0.00/0.11 c enable optimization 0.00/0.11 c ========================================[ Problem Statistics ]=========================================== 0.00/0.11 c | 0.00/0.11 c | Parse time : 0.00 s 0.00/0.11 c | 0.00/0.11 c | Variables: 77 0.00/0.11 c | Domain Sizes: 2..2 0.00/0.11 c | 0.00/0.11 c | Constraints: 25 0.00/0.11 c | Arity: 5..77 0.00/0.11 c | 0.00/0.11 c | Types: 0.00/0.11 c | Exactly K: 24 0.00/0.11 c | Sum: 1 0.00/0.11 c | 0.00/0.11 c ========================================================================================================= 0.00/0.11 o -7 0.00/0.11 c 1 calls to solver: best=-7 lower=-6 upper=0 0.00/0.12 c 0.00/0.12 c Optimum found : -7 0.00/0.12 c 0.00/0.12 0.00/0.12 v <instantiation type='solution' cost='-7'> 0.00/0.12 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> 0.00/0.12 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> 0.00/0.12 v </instantiation> 0.00/0.12 0.00/0.12 c call to solver : 2 0.00/0.12 c 0.00/0.12 c restarts : 0 0.00/0.12 c conflicts : 72 (4377 /sec) 0.00/0.12 c decisions : 1594 (96894 /sec) 0.00/0.12 c propagations : 10537 (640508 /sec) 0.00/0.12 c root propagations : 3618 0.00/0.12 c filter calls : 13150 (799344 /sec) 0.00/0.12 c useless filter calls : 10664 (81 %) 0.00/0.12 c Memory used : 26.49 MB 0.00/0.12 c CPU time : 0.016451 s 0.00/0.12 0.00/0.12 s OPTIMUM FOUND
OK 7
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-4267563-1502506867/watcher-4267563-1502506867 -o /tmp/evaluation-result-4267563-1502506867/solver-4267563-1502506867 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502500286-31838 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267563-1502506867.xml pid=3185 running on 4 cores: 0,2,4,6 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 2.10 2.07 1.92 2/177 3189 /proc/meminfo: memFree=31578072/32770624 swapFree=0/414000 [pid=3189] ppid=3185 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/3189/stat : 3189 (runsolver) D 3185 3189 31775 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 39027417 24240128 106 18446744073709551615 4194304 4338465 140721489188672 140721489186312 140504215266007 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 21331968 140721489191105 140721489191497 140721489191497 140721489194954 0 /proc/3189/statm: 5918 106 53 36 0 2156 0 [startup+0.100151 s] /proc/loadavg: 2.10 2.07 1.92 2/177 3189 /proc/meminfo: memFree=31578072/32770624 swapFree=0/414000 [pid=3189] ppid=3185 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/3189/stat : 3189 (runsolver) D 3185 3189 31775 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 39027417 24240128 106 18446744073709551615 4194304 4338465 140721489188672 140721489186312 140504215266007 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 21331968 140721489191105 140721489191497 140721489191497 140721489194954 0 /proc/3189/statm: 5918 106 53 36 0 2156 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 23672 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 3189 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100151 s] /proc/loadavg: 2.10 2.07 1.92 2/177 3189 /proc/meminfo: memFree=31578072/32770624 swapFree=0/414000 [pid=3189] ppid=3185 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/3189/stat : 3189 (runsolver) D 3185 3189 31775 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 39027417 24240128 106 18446744073709551615 4194304 4338465 140721489188672 140721489186312 140504215266007 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 21331968 140721489191105 140721489191497 140721489191497 140721489194954 0 /proc/3189/statm: 5918 106 53 36 0 2156 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 23672 Child status: 0 Real time (s): 0.126616 CPU time (s): 0.017871 CPU user time (s): 0.01666 CPU system time (s): 0.001211 CPU usage (%): 14.1143 Max. virtual memory (cumulated for all children) (KiB): 23672 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.01666 system time used= 0.001211 maximum resident set size= 3620 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1065 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= 5 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.005726 second user time and 0.004385 second system time The end
Begin job on node124 at 2017-08-12 04:46:51 IDJOB=4267563 IDBENCH=133706 IDSOLVER=2658 FILE ID=node124/4267563-1502506867 RUNJOBID= node124-1502500286-31838 PBS_JOBID= Free space on /tmp= 62032 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-4267563-1502506867/watcher-4267563-1502506867 -o /tmp/evaluation-result-4267563-1502506867/solver-4267563-1502506867 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502500286-31838 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267563-1502506867.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 0e22a2954fbf957e92bc2f9155ed2e18 RANDOM SEED=1827924731 node124.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 : 5333.51 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 : 5333.51 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 : 5333.51 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 : 5333.51 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: 31580124 kB MemAvailable: 32009232 kB Buffers: 229044 kB Cached: 494444 kB SwapCached: 0 kB Active: 335340 kB Inactive: 439220 kB Active(anon): 51544 kB Inactive(anon): 24960 kB Active(file): 283796 kB Inactive(file): 414260 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2668 kB Writeback: 0 kB AnonPages: 50672 kB Mapped: 39288 kB Shmem: 25320 kB Slab: 119380 kB SReclaimable: 93772 kB SUnreclaim: 25608 kB KernelStack: 3072 kB PageTables: 4544 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 299340 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 4096 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 116096 kB DirectMap2M: 33429504 kB Free space on /tmp at the end= 62028 MiB End job on node124 at 2017-08-12 04:46:52