Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 347 | 0.087265 | 0.087524 |
Name | PseudoBoolean/PseudoBoolean-opt-factor/ Pb-factor-S9-P347-Q487.xml |
MD5SUM | 80380e658be8322d68ef398155d216ec |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 347 |
Best CPU time to get the best result obtained on this benchmark | 0.076002 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 99 |
Number of constraints | 244 |
Number of domains | 1 |
Minimum domain size | 2 |
Maximum domain size | 2 |
Distribution of domain sizes | [{"size":2,"count":99}] |
Minimum variable degree | 4 |
Maximum variable degree | 19 |
Distribution of variable degrees | [{"degree":4,"count":81},{"degree":18,"count":9},{"degree":19,"count":9}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 81 |
Distribution of constraint arities | [{"arity":2,"count":162},{"arity":3,"count":81},{"arity":81,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"sum","count":244}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.08 c 0.00/0.08 c This is cosoco 2.00 -- 0.00/0.08 c 0.00/0.08 c command line: cosoco -lc -model -restarts -stick HOME/instance-4408882-1569805873.xml 0.00/0.08 c enable optimization 0.00/0.08 c ========================================[ Problem Statistics ]=========================================== 0.00/0.08 c | 0.00/0.08 c | Parse time : 0.02 s 0.00/0.08 c | 0.00/0.08 c | Variables: 99 0.00/0.08 c | Domain Sizes: 2..2 0.00/0.08 c | 0.00/0.08 c | Constraints: 245 0.00/0.08 c | Arity: 2..81 -- Binary: 162 -- Ternary: 81 0.00/0.08 c | 0.00/0.08 c | Types: 0.00/0.08 c | Sum: 245 0.00/0.08 c | 0.00/0.08 c | Objective: Minimize Sum 0.00/0.08 0.00/0.08 c ========================================================================================================= 0.00/0.08 o 347 0.00/0.08 c 1 calls to solver(id=0): best=347 lower=0 upper=346 0.00/0.08 s OPTIMUM FOUND 0.00/0.08 c call to solver : 2 0.00/0.08 c 0.00/0.08 c restarts : 4 0.00/0.08 c conflicts : 307 (3610 /sec) 0.00/0.08 c decisions : 6150 (72311 /sec) 0.00/0.08 c propagations : 26639 (313219 /sec) 0.00/0.08 c root propagations : 24465 0.00/0.08 c filter calls : 76466 (899082 /sec) 0.00/0.08 c useless filter calls : 63758 (83 %) 0.00/0.08 c Memory used : 26.84 MB 0.00/0.08 c Best bound time (wc) : 0.0785239 s 0.00/0.08 c CPU time : 0.085004 s 0.00/0.08 c real time : 0.0839648 s 0.00/0.08 0.00/0.08 0.00/0.08 v <instantiation type='solution' cost='347'> 0.00/0.08 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[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[9] </list> 0.00/0.08 v <values>1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 1 1 1 </values> 0.00/0.08 v </instantiation> 0.00/0.08
OK 347
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 (15254 MiB free) memory of node 1: 16384 MiB (15537 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408882-1569805873/watcher-4408882-1569805873 -o /tmp/evaluation-result-4408882-1569805873/solver-4408882-1569805873 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408882-1569805873.xml running on 4 cores: 4-7 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=21762, runsolver pid=21759 Current StackSize limit: 8192 KiB [startup+0.087495 s] # the end of solver process 21762 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.085259 s, system=0.002006 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.087524 CPU time (s): 0.087265 CPU user time (s): 0.085259 CPU system time (s): 0.002006 CPU usage (%): 99.704 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.085259 system time used= 0.002006 maximum resident set size= 4232 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1222 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: 21762 # total CPU time (s): 0.087265 # total CPU user time (s): 0.085259 # total CPU system time (s): 0.002006 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.01081 second user time and 0.012972 second system time The end
Begin job on node120 at 2011-12-31 09:31:33 IDJOB=4408882 IDBENCH=135099 IDSOLVER=2876 FILE ID=node120/4408882-1569805873 RUNJOBID= node120-1325301813-18515 PBS_JOBID= 21705832 Free space on /tmp= 61840 MiB SOLVER NAME= cosoco 2.0 BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-factor/Pb-factor-S9-P347-Q487.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408882-1569805873/watcher-4408882-1569805873 -o /tmp/evaluation-result-4408882-1569805873/solver-4408882-1569805873 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408882-1569805873.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 80380e658be8322d68ef398155d216ec RANDOM SEED=122429216 node120.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 : 5333.49 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 : 5333.49 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 : 5333.49 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 : 5333.49 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 : 5329.69 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 : 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 : 5329.69 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 : 5329.69 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 : 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 : 5329.69 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32770688 kB MemFree: 31531100 kB MemAvailable: 31795656 kB Buffers: 205656 kB Cached: 388960 kB SwapCached: 68828 kB Active: 325720 kB Inactive: 345776 kB Active(anon): 27936 kB Inactive(anon): 130284 kB Active(file): 297784 kB Inactive(file): 215492 kB Unevictable: 107072 kB Mlocked: 107072 kB SwapTotal: 67108860 kB SwapFree: 66927776 kB Dirty: 2824 kB Writeback: 0 kB AnonPages: 127004 kB Mapped: 29396 kB Shmem: 72460 kB Slab: 164464 kB SReclaimable: 134228 kB SUnreclaim: 30236 kB KernelStack: 3760 kB PageTables: 5120 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494204 kB Committed_AS: 580080 kB VmallocTotal: 34359738367 kB VmallocUsed: 350212 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 77824 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 146880 kB DirectMap2M: 33398784 kB Free space on /tmp at the end= 61836 MiB End job on node120 at 2011-12-31 09:31:33