Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2 | OPT | 17 | 0.293746 | 0.294792 |
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-4394769-1568347676.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 : 0.02 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 0.21/0.29 s OPTIMUM FOUND 0.21/0.29 c call to solver : 2 0.21/0.29 c 0.21/0.29 c restarts : 3 0.21/0.29 c conflicts : 323 (1126 /sec) 0.21/0.29 c decisions : 1897 (6615 /sec) 0.21/0.29 c propagations : 21165 (73805 /sec) 0.21/0.29 c root propagations : 1 0.21/0.29 c filter calls : 338444 (1180197 /sec) 0.21/0.29 c useless filter calls : 321400 (94 %) 0.21/0.29 c Memory used : 27.35 MB 0.21/0.29 c Best bound time (wc) : 0.135025 s 0.21/0.29 c CPU time : 0.28673 s 0.21/0.29 c real time : 0.289538 s 0.21/0.29 0.21/0.29 0.21/0.29 v <instantiation type='solution' cost='17'> 0.21/0.29 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> 0.21/0.29 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> 0.21/0.29 v </instantiation> 0.21/0.29
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 (8462 MiB free) memory of node 1: 16384 MiB (15723 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394769-1568347676/watcher-4394769-1568347676 -o /tmp/evaluation-result-4394769-1568347676/solver-4394769-1568347676 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7048 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394769-1568347676.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=13314, runsolver pid=13311 Current StackSize limit: 8192 KiB [startup+0.100144 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 13315 /proc/meminfo: memFree=24766352/32770624 swapFree=67018940/67108860 [pid=13314] ppid=13311 vsize=28000 memory=4520 CPUtime=0.1 cores=0,2,4,6 /proc/13314/stat : 13314 (cosoco) R 13311 13314 7017 0 -1 4202496 1297 0 0 0 10 0 0 0 20 0 1 0 411040185 28672000 1130 33554432000 4194304 6210612 140722105612032 140722105608568 5157404 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 35303424 140722105619467 140722105619569 140722105619569 140722105622478 0 /proc/13314/statm: 7000 1130 867 493 0 305 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4520 KiB [startup+0.209454 s]* /proc/loadavg: 2.00 2.01 2.05 3/199 13315 /proc/meminfo: memFree=24766352/32770624 swapFree=67018940/67108860 [pid=13314] ppid=13311 vsize=28000 memory=4520 CPUtime=0.21 cores=0,2,4,6 /proc/13314/stat : 13314 (cosoco) R 13311 13314 7017 0 -1 4202496 1299 0 0 0 21 0 0 0 20 0 1 0 411040185 28672000 1130 33554432000 4194304 6210612 140722105612032 140722105608568 5157652 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 35303424 140722105619467 140722105619569 140722105619569 140722105622478 0 /proc/13314/statm: 7000 1130 867 493 0 305 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4520 KiB [startup+0.294758 s] # the end of solver process 13314 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.286769 s, system=0.006977 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.294792 CPU time (s): 0.293746 CPU user time (s): 0.286769 CPU system time (s): 0.006977 CPU usage (%): 99.6452 Max. virtual memory (cumulated for all children) (KiB): 28000 Max. memory (cumulated for all children) (KiB): 4520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.286769 system time used= 0.006977 maximum resident set size= 4624 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1318 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= 1 # summary of solver processes directly reported to runsolver: # pid: 13314 # total CPU time (s): 0.293746 # total CPU user time (s): 0.286769 # total CPU system time (s): 0.006977 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.008825 second user time and 0.030209 second system time The end
Begin job on node150 at 2019-09-13 06:07:16 IDJOB=4394769 IDBENCH=134858 IDSOLVER=2830 FILE ID=node150/4394769-1568347676 RUNJOBID= node150-1568323911-7048 PBS_JOBID= 21701149 Free space on /tmp= 55028 MiB SOLVER NAME= cosoco 2 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-4394769-1568347676/watcher-4394769-1568347676 -o /tmp/evaluation-result-4394769-1568347676/solver-4394769-1568347676 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7048 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394769-1568347676.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 13781919ebaa3dfa405a2e3a2e4eb30e RANDOM SEED=896617617 node150.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 : 5333.79 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 : 5333.79 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 : 5333.79 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 : 5333.79 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: 24767452 kB MemAvailable: 31827756 kB Buffers: 168248 kB Cached: 7032572 kB SwapCached: 11972 kB Active: 1180176 kB Inactive: 6075892 kB Active(anon): 20844 kB Inactive(anon): 56952 kB Active(file): 1159332 kB Inactive(file): 6018940 kB Unevictable: 109524 kB Mlocked: 109524 kB SwapTotal: 67108860 kB SwapFree: 67018940 kB Dirty: 2668 kB Writeback: 0 kB AnonPages: 152728 kB Mapped: 38604 kB Shmem: 14284 kB Slab: 341040 kB SReclaimable: 310492 kB SUnreclaim: 30548 kB KernelStack: 3552 kB PageTables: 5636 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 536632 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 75776 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 99712 kB DirectMap2M: 33445888 kB Free space on /tmp at the end= 55024 MiB End job on node150 at 2019-09-13 06:07:17