Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 17 | 0.298879 | 0.300302 |
Name | PseudoBoolean/PseudoBoolean-opt-bgr/ Pb-bgr-06.xml |
MD5SUM | 13781919ebaa3dfa405a2e3a2e4eb30e |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.293746 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 139 |
Number of constraints | 216 |
Number of domains | 1 |
Minimum domain size | 2 |
Maximum domain size | 2 |
Distribution of domain sizes | [{"size":2,"count":139}] |
Minimum variable degree | 2 |
Maximum variable degree | 112 |
Distribution of variable degrees | [{"degree":2,"count":106},{"degree":111,"count":6},{"degree":112,"count":27}] |
Minimum constraint arity | 1 |
Maximum constraint arity | 24 |
Distribution of constraint arities | [{"arity":1,"count":1},{"arity":10,"count":2},{"arity":11,"count":7},{"arity":12,"count":20},{"arity":13,"count":6},{"arity":16,"count":6},{"arity":17,"count":54},{"arity":18,"count":54},{"arity":19,"count":6},{"arity":22,"count":12},{"arity":23,"count":36},{"arity":24,"count":12}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"sum","count":216}] |
Optimization problem | YES |
Type of objective | min SUM |
0.10/0.14 c 0.10/0.14 c This is cosoco 2.00 -- 0.10/0.14 c 0.10/0.14 c command line: cosoco -lc -model -restarts -stick HOME/instance-4408713-1569802271.xml 0.10/0.14 c enable optimization 0.10/0.14 c ========================================[ Problem Statistics ]=========================================== 0.10/0.14 c | 0.10/0.14 c | Parse time : 0.03 s 0.10/0.14 c | 0.10/0.14 c | Variables: 139 0.10/0.14 c | Domain Sizes: 2..2 0.10/0.14 c | 0.10/0.14 c | Constraints: 217 0.10/0.14 c | Arity: 1..24 -- Unary: 1 0.10/0.14 c | 0.10/0.14 c | Types: 0.10/0.14 c | Sum: 217 0.10/0.14 c | 0.10/0.14 c | Objective: Minimize Sum 0.10/0.14 0.10/0.14 c ========================================================================================================= 0.10/0.14 o 17 0.10/0.14 c 1 calls to solver(id=0): best=17 lower=0 upper=16 0.21/0.30 s OPTIMUM FOUND 0.21/0.30 c call to solver : 2 0.21/0.30 c 0.21/0.30 c restarts : 3 0.21/0.30 c conflicts : 323 (1096 /sec) 0.21/0.30 c decisions : 1897 (6439 /sec) 0.21/0.30 c propagations : 21165 (71842 /sec) 0.21/0.30 c root propagations : 1 0.21/0.30 c filter calls : 338444 (1148814 /sec) 0.21/0.30 c useless filter calls : 321400 (94 %) 0.21/0.30 c Memory used : 27.35 MB 0.21/0.30 c Best bound time (wc) : 0.137693 s 0.21/0.30 c CPU time : 0.294562 s 0.21/0.30 c real time : 0.295055 s 0.21/0.30 0.21/0.30 0.21/0.30 v <instantiation type='solution' cost='17'> 0.21/0.30 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[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[99] x[9] </list> 0.21/0.30 v <values>0 1 1 1 1 0 1 1 1 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 0 </values> 0.21/0.30 v </instantiation> 0.21/0.30
OK 17
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 (15276 MiB free) memory of node 1: 16384 MiB (15501 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408713-1569802271/watcher-4408713-1569802271 -o /tmp/evaluation-result-4408713-1569802271/solver-4408713-1569802271 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408713-1569802271.xml running on 4 cores: 0,2,4,6 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=28147, runsolver pid=28144 Current StackSize limit: 8192 KiB [startup+0.100199 s]* /proc/loadavg: 2.05 2.03 2.05 3/200 28148 /proc/meminfo: memFree=31516644/32770624 swapFree=66937824/67108860 [pid=28147] ppid=28144 vsize=28000 memory=4528 CPUtime=0.1 cores=0,2,4,6 /proc/28147/stat : 28147 (cosoco) R 28144 28147 25253 0 -1 4202496 1303 0 0 0 10 0 0 0 20 0 1 0 556164801 28672000 1132 33554432000 4194304 6211132 140731351399872 140731351398136 5250307 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 32264192 140731351401483 140731351401585 140731351401585 140731351404494 0 /proc/28147/statm: 7000 1132 869 493 0 305 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4528 KiB [startup+0.209469 s]* /proc/loadavg: 2.05 2.03 2.05 3/200 28148 /proc/meminfo: memFree=31516644/32770624 swapFree=66937824/67108860 [pid=28147] ppid=28144 vsize=28000 memory=4528 CPUtime=0.21 cores=0,2,4,6 /proc/28147/stat : 28147 (cosoco) R 28144 28147 25253 0 -1 4202496 1305 0 0 0 21 0 0 0 20 0 1 0 556164801 28672000 1132 33554432000 4194304 6211132 140731351399872 140731351398136 5156000 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 32264192 140731351401483 140731351401585 140731351401585 140731351404494 0 /proc/28147/statm: 7000 1132 869 493 0 305 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4528 KiB [startup+0.300281 s] # the end of solver process 28147 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.294885 s, system=0.003994 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.300302 CPU time (s): 0.298879 CPU user time (s): 0.294885 CPU system time (s): 0.003994 CPU usage (%): 99.5262 Max. virtual memory (cumulated for all children) (KiB): 28000 Max. memory (cumulated for all children) (KiB): 4528 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.294885 system time used= 0.003994 maximum resident set size= 4632 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1322 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= 14 involuntary context switches= 2 # summary of solver processes directly reported to runsolver: # pid: 28147 # total CPU time (s): 0.298879 # total CPU user time (s): 0.294885 # total CPU system time (s): 0.003994 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.013887 second user time and 0.025639 second system time The end
Begin job on node141 at 2019-09-30 02:10:27 IDJOB=4408713 IDBENCH=134858 IDSOLVER=2875 FILE ID=node141/4408713-1569802271 RUNJOBID= node141-1569787350-25284 PBS_JOBID= 21705821 Free space on /tmp= 62028 MiB SOLVER NAME= cosoco 2.0 BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-bgr/Pb-bgr-06.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408713-1569802271/watcher-4408713-1569802271 -o /tmp/evaluation-result-4408713-1569802271/solver-4408713-1569802271 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408713-1569802271.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 13781919ebaa3dfa405a2e3a2e4eb30e RANDOM SEED=1687022224 node141.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 : 5332.93 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 : 5332.93 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 : 5332.93 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 : 5332.93 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: 31517588 kB MemAvailable: 31797408 kB Buffers: 193552 kB Cached: 429612 kB SwapCached: 62076 kB Active: 367972 kB Inactive: 349516 kB Active(anon): 45756 kB Inactive(anon): 126388 kB Active(file): 322216 kB Inactive(file): 223128 kB Unevictable: 107692 kB Mlocked: 107692 kB SwapTotal: 67108860 kB SwapFree: 66937824 kB Dirty: 2412 kB Writeback: 0 kB AnonPages: 150552 kB Mapped: 27932 kB Shmem: 69528 kB Slab: 130292 kB SReclaimable: 100624 kB SUnreclaim: 29668 kB KernelStack: 3776 kB PageTables: 5128 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 594872 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 102400 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 128384 kB DirectMap2M: 33417216 kB Free space on /tmp at the end= 62024 MiB End job on node141 at 2019-09-30 02:10:28