Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | OPT | 11 | 0.0948 | 0.0957389 |
Name | PseudoBoolean/ PseudoBoolean-opt-gr/Pb-gr-05.xml |
MD5SUM | e9813c111db0babccd5c24a1dd850827 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.0948 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 75 |
Number of constraints | 104 |
Number of domains | 1 |
Minimum domain size | 2 |
Maximum domain size | 2 |
Distribution of domain sizes | [{"size":2,"count":75}] |
Minimum variable degree | 2 |
Maximum variable degree | 62 |
Distribution of variable degrees | [{"degree":2,"count":50},{"degree":61,"count":5},{"degree":62,"count":20}] |
Minimum constraint arity | 10 |
Maximum constraint arity | 21 |
Distribution of constraint arities | [{"arity":10,"count":4},{"arity":11,"count":20},{"arity":16,"count":60},{"arity":21,"count":20}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"sum","count":104}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.01 c best=?? lower=0 upper=31 0.00/0.03 c 0.00/0.03 c This is cosoco 1.0 -- 0.00/0.03 c 0.00/0.03 c enable optimization 0.00/0.03 c ========================================[ Problem Statistics ]=========================================== 0.00/0.03 c | 0.00/0.03 c | Parse time : 0.01 s 0.00/0.03 c | 0.00/0.03 c | Variables: 75 0.00/0.03 c | Domain Sizes: 2..2 0.00/0.03 c | 0.00/0.03 c | Constraints: 105 0.00/0.03 c | Arity: 5..21 0.00/0.03 c | 0.00/0.03 c | Types: 0.00/0.03 c | Sum: 105 0.00/0.03 c | 0.00/0.03 c ========================================================================================================= 0.00/0.03 o 24 0.00/0.03 c 1 calls to solver: best=24 lower=0 upper=23 0.00/0.03 o 12 0.00/0.06 o 11 0.00/0.06 c 3 calls to solver: best=11 lower=0 upper=10 0.00/0.09 c 0.00/0.09 c Optimum found : 11 0.00/0.09 c 0.00/0.09 0.00/0.09 v <instantiation type='solution' cost='11'> 0.00/0.09 v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] </list> 0.00/0.09 v <values>1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 0 0 0 0 </values> 0.00/0.09 v </instantiation> 0.00/0.09 0.00/0.09 c call to solver : 4 0.00/0.09 c 0.00/0.09 c restarts : 1 0.00/0.09 c conflicts : 183 (1954 /sec) 0.00/0.09 c decisions : 1132 (12089 /sec) 0.00/0.09 c propagations : 9634 (102882 /sec) 0.00/0.09 c root propagations : 1467 0.00/0.09 c filter calls : 117562 (1255454 /sec) 0.00/0.09 c useless filter calls : 110454 (93 %) 0.00/0.09 c Memory used : 26.39 MB 0.00/0.09 c CPU time : 0.093606 s 0.00/0.09 0.00/0.09 s OPTIMUM FOUND
OK 11
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-4253425-1500930302/watcher-4253425-1500930302 -o /tmp/evaluation-result-4253425-1500930302/solver-4253425-1500930302 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node146-1500915816-3623 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4253425-1500930302.xml pid=5261 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 2.00 2.01 2.05 3/181 5264 /proc/meminfo: memFree=32069900/32770624 swapFree=5760/157732 [pid=5264] ppid=5261 vsize=26896 CPUtime=0 cores=0,2,4,6 /proc/5264/stat : 5264 (cosoco) R 5261 5264 3592 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 2618964 27541504 821 33554432000 4194304 5744392 140721399648000 140721399644648 139652543024101 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7841632 7846472 12644352 140721399649473 140721399649603 140721399649603 140721399652302 0 /proc/5264/statm: 6724 821 717 379 0 143 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5264 sig 9 ??? kill -5264 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0957389 CPU time (s): 0.0948 CPU user time (s): 0.093803 CPU system time (s): 0.000997 CPU usage (%): 99.0193 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.093803 system time used= 0.000997 maximum resident set size= 3692 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1085 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= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002768 second user time and 0.00646 second system time The end
Begin job on node146 at 2017-07-24 23:05:02 IDJOB=4253425 IDBENCH=135467 IDSOLVER=2633 FILE ID=node146/4253425-1500930302 RUNJOBID= node146-1500915816-3623 PBS_JOBID= 20625423 Free space on /tmp= 61688 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-gr/Pb-gr-05.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4253425-1500930302/watcher-4253425-1500930302 -o /tmp/evaluation-result-4253425-1500930302/solver-4253425-1500930302 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node146-1500915816-3623 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4253425-1500930302.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= e9813c111db0babccd5c24a1dd850827 RANDOM SEED=1287111604 node146.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 : 5333.45 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 : 5333.45 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 : 5333.45 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 : 5333.45 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: 32070400 kB MemAvailable: 32059604 kB Buffers: 47392 kB Cached: 256292 kB SwapCached: 0 kB Active: 182176 kB Inactive: 166656 kB Active(anon): 47764 kB Inactive(anon): 8664 kB Active(file): 134412 kB Inactive(file): 157992 kB Unevictable: 5760 kB Mlocked: 5760 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 1952 kB Writeback: 0 kB AnonPages: 51100 kB Mapped: 29456 kB Shmem: 8848 kB Slab: 50376 kB SReclaimable: 25268 kB SUnreclaim: 25108 kB KernelStack: 3280 kB PageTables: 4476 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 283792 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 8192 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 124288 kB DirectMap2M: 33421312 kB Free space on /tmp at the end= 61688 MiB End job on node146 at 2017-07-24 23:05:02