Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco 2.0 | OPT | 17 | 0.296512 | 0.302323 |
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-4397453-1568584627.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 0.20/0.30 s OPTIMUM FOUND 0.20/0.30 c call to solver : 2 0.20/0.30 c 0.20/0.30 c restarts : 3 0.20/0.30 c conflicts : 323 (1101 /sec) 0.20/0.30 c decisions : 1897 (6469 /sec) 0.20/0.30 c propagations : 21165 (72173 /sec) 0.20/0.30 c root propagations : 1 0.20/0.30 c filter calls : 338444 (1154095 /sec) 0.20/0.30 c useless filter calls : 321400 (94 %) 0.20/0.30 c Memory used : 27.35 MB 0.20/0.30 c Best bound time (wc) : 0.141002 s 0.20/0.30 c CPU time : 0.293215 s 0.20/0.30 c real time : 0.297275 s 0.20/0.30 0.20/0.30 0.20/0.30 v <instantiation type='solution' cost='17'> 0.20/0.30 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> 0.20/0.30 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> 0.20/0.30 v </instantiation> 0.20/0.30
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 (13934 MiB free) memory of node 1: 16384 MiB (15614 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397453-1568584627/watcher-4397453-1568584627 -o /tmp/evaluation-result-4397453-1568584627/solver-4397453-1568584627 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568572893-29519 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397453-1568584627.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=31462, runsolver pid=31459 Current StackSize limit: 8192 KiB [startup+0.100556 s]* /proc/loadavg: 2.00 2.01 2.05 3/197 31463 /proc/meminfo: memFree=30257328/32770624 swapFree=66932320/67108860 [pid=31462] ppid=31459 vsize=28000 memory=4420 CPUtime=0.1 cores=0,2,4,6 /proc/31462/stat : 31462 (cosoco) R 31459 31462 29488 0 -1 4202496 1303 0 0 0 10 0 0 0 20 0 1 0 434731126 28672000 1105 33554432000 4194304 6211092 140721045980576 140721045978840 5155341 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 20205568 140721045984267 140721045984369 140721045984369 140721045987278 0 /proc/31462/statm: 7000 1105 841 493 0 305 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4420 KiB [startup+0.20932 s]* /proc/loadavg: 2.00 2.01 2.05 3/197 31463 /proc/meminfo: memFree=30256956/32770624 swapFree=66932320/67108860 [pid=31462] ppid=31459 vsize=28000 memory=4420 CPUtime=0.2 cores=0,2,4,6 /proc/31462/stat : 31462 (cosoco) R 31459 31462 29488 0 -1 4202496 1304 0 0 0 20 0 0 0 20 0 1 0 434731126 28672000 1105 33554432000 4194304 6211092 140721045980576 140721045978840 5155804 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 20205568 140721045984267 140721045984369 140721045984369 140721045987278 0 /proc/31462/statm: 7000 1105 841 493 0 305 0 Current children cumulated CPU time: 0.2 s Current children cumulated vsize: 28000 KiB Current children cumulated memory: 4420 KiB [startup+0.30229 s] # the end of solver process 31462 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.293527 s, system=0.002985 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.302323 CPU time (s): 0.296512 CPU user time (s): 0.293527 CPU system time (s): 0.002985 CPU usage (%): 98.0779 Max. virtual memory (cumulated for all children) (KiB): 28000 Max. memory (cumulated for all children) (KiB): 4420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.293527 system time used= 0.002985 maximum resident set size= 4632 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1321 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: 31462 # total CPU time (s): 0.296512 # total CPU user time (s): 0.293527 # total CPU system time (s): 0.002985 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.017103 second user time and 0.021127 second system time The end
Begin job on node139 at 2019-09-15 23:58:57 IDJOB=4397453 IDBENCH=134858 IDSOLVER=2849 FILE ID=node139/4397453-1568584627 RUNJOBID= node139-1568572893-29519 PBS_JOBID= 21703316 Free space on /tmp= 59556 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-4397453-1568584627/watcher-4397453-1568584627 -o /tmp/evaluation-result-4397453-1568584627/solver-4397453-1568584627 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568572893-29519 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397453-1568584627.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 13781919ebaa3dfa405a2e3a2e4eb30e RANDOM SEED=329462617 node139.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 : 5333.57 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 : 5333.57 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 : 5333.57 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 : 5333.57 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: 30258176 kB MemAvailable: 31817004 kB Buffers: 156164 kB Cached: 1690256 kB SwapCached: 74320 kB Active: 602972 kB Inactive: 1324688 kB Active(anon): 6844 kB Inactive(anon): 123660 kB Active(file): 596128 kB Inactive(file): 1201028 kB Unevictable: 107092 kB Mlocked: 107092 kB SwapTotal: 67108860 kB SwapFree: 66932320 kB Dirty: 2752 kB Writeback: 0 kB AnonPages: 115648 kB Mapped: 48372 kB Shmem: 40520 kB Slab: 183672 kB SReclaimable: 155016 kB SUnreclaim: 28656 kB KernelStack: 3504 kB PageTables: 5120 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 528388 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 67584 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 107904 kB DirectMap2M: 33437696 kB Free space on /tmp at the end= 59552 MiB End job on node139 at 2019-09-15 23:58:57