Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco 2 | SAT | 0.108042 | 0.111974 |
Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-31.xml |
MD5SUM | f18b5c829ca7556822a75f6c246dce23 |
Bench Category | CSP (decision problem) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.035268 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 50 |
Number of constraints | 377 |
Number of domains | 1 |
Minimum domain size | 20 |
Maximum domain size | 20 |
Distribution of domain sizes | [{"size":20,"count":50}] |
Minimum variable degree | 10 |
Maximum variable degree | 23 |
Distribution of variable degrees | [{"degree":10,"count":4},{"degree":11,"count":5},{"degree":12,"count":3},{"degree":13,"count":5},{"degree":14,"count":5},{"degree":15,"count":6},{"degree":16,"count":8},{"degree":17,"count":1},{"degree":18,"count":5},{"degree":19,"count":4},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":377}] |
Number of extensional constraints | 377 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":377}] |
Optimization problem | NO |
Type of objective |
0.10/0.11 c root propagations : 0 0.10/0.11 c restarts enabled, print stats at every restarts 0.10/0.11 c 0.10/0.11 c 0.10/0.11 c 0.10/0.11 c This is cosoco 2.00 -- 0.10/0.11 c 0.10/0.11 c command line: cosoco -lc -model -restarts -stick HOME/instance-4389973-1568335588.xml 0.10/0.11 c ========================================[ Problem Statistics ]=========================================== 0.10/0.11 c | 0.10/0.11 c | Parse time : 0.10 s 0.10/0.11 c | 0.10/0.11 c | Variables: 50 0.10/0.11 c | Domain Sizes: 20..20 0.10/0.11 c | 0.10/0.11 c | Constraints: 377 0.10/0.11 c | Arity: 2..2 -- Binary: 377 0.10/0.11 c | 0.10/0.11 c | Types: 0.10/0.11 c | Extension: 377 (nb tuples: 78..123) -- (shared: 0) 0.10/0.11 c | 0.10/0.11 c ========================================================================================================= 0.10/0.11 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.10/0.11 c First solution is found 0.10/0.11 s SATISFIABLE 0.10/0.11 c restarts : 0 0.10/0.11 c conflicts : 4 (37 /sec) 0.10/0.11 c decisions : 54 (506 /sec) 0.10/0.11 c propagations : 1056 (9891 /sec) 0.10/0.11 c root propagations : 0 0.10/0.11 c filter calls : 4890 (45801 /sec) 0.10/0.11 c useless filter calls : 4412 (90 %) 0.10/0.11 c Memory used : 27.23 MB 0.10/0.11 c CPU time : 0.106728 s 0.10/0.11 c real time : 0.103737 s 0.10/0.11 0.10/0.11 c solution 1 0.10/0.11 0.10/0.11 v <instantiation type='solution'> 0.10/0.11 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] </list> 0.10/0.11 v <values>1 18 11 1 6 16 6 1 5 7 12 4 10 3 3 3 6 6 3 4 15 2 2 1 18 13 6 14 19 19 2 19 12 2 1 11 11 1 1 5 19 11 1 12 12 2 4 8 8 2 </values> 0.10/0.11 v </instantiation> 0.10/0.11
OK
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 (10682 MiB free) memory of node 1: 16384 MiB (13042 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389973-1568335588/watcher-4389973-1568335588 -o /tmp/evaluation-result-4389973-1568335588/solver-4389973-1568335588 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568335547-17181 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4389973-1568335588.xml running on 4 cores: 1,3,5,7 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 Current StackSize limit: 8192 KiB solver pid=17199, runsolver pid=17196 [startup+0.100156 s]* /proc/loadavg: 0.57 0.63 0.80 3/195 17200 /proc/meminfo: memFree=24282844/32770624 swapFree=67108848/67108860 [pid=17199] ppid=17196 vsize=27876 memory=4032 CPUtime=0.1 cores=1,3,5,7 /proc/17199/stat : 17199 (cosoco) R 17196 17199 17149 0 -1 4202496 1203 0 0 0 10 0 0 0 20 0 1 0 409496159 28545024 1008 33554432000 4194304 6210612 140733351362816 140733351359304 139627551132645 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 41009152 140733351367691 140733351367793 140733351367793 140733351370702 0 /proc/17199/statm: 6969 1008 807 493 0 274 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27876 KiB Current children cumulated memory: 4032 KiB [startup+0.111953 s] # the end of solver process 17199 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.107026 s, system=0.001016 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100156 s]* /proc/loadavg: 0.57 0.63 0.80 3/195 17200 /proc/meminfo: memFree=24282844/32770624 swapFree=67108848/67108860 [pid=17199] ppid=17196 vsize=27876 memory=4032 CPUtime=0.1 cores=1,3,5,7 /proc/17199/stat : 17199 (cosoco) R 17196 17199 17149 0 -1 4202496 1203 0 0 0 10 0 0 0 20 0 1 0 409496159 28545024 1008 33554432000 4194304 6210612 140733351362816 140733351359304 139627551132645 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 41009152 140733351367691 140733351367793 140733351367793 140733351370702 0 /proc/17199/statm: 6969 1008 807 493 0 274 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27876 KiB Current children cumulated memory: 4032 KiB Child status: 0 Real time (s): 0.111974 CPU time (s): 0.108042 CPU user time (s): 0.107026 CPU system time (s): 0.001016 CPU usage (%): 96.4885 Max. virtual memory (cumulated for all children) (KiB): 27876 Max. memory (cumulated for all children) (KiB): 4032 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.107026 system time used= 0.001016 maximum resident set size= 4484 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1284 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= 35 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 17199 # total CPU time (s): 0.108042 # total CPU user time (s): 0.107026 # total CPU system time (s): 0.001016 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.007489 second user time and 0.022468 second system time The end
Begin job on node143 at 2019-09-13 02:45:47 IDJOB=4389973 IDBENCH=126177 IDSOLVER=2830 FILE ID=node143/4389973-1568335588 RUNJOBID= node143-1568335547-17181 PBS_JOBID= 21701163 Free space on /tmp= 58852 MiB SOLVER NAME= cosoco 2 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-31.xml COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389973-1568335588/watcher-4389973-1568335588 -o /tmp/evaluation-result-4389973-1568335588/solver-4389973-1568335588 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568335547-17181 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4389973-1568335588.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f18b5c829ca7556822a75f6c246dce23 RANDOM SEED=306468065 node143.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 : 5333.73 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 : 5333.73 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 : 5333.73 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 : 5333.73 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: 24297460 kB MemAvailable: 31750564 kB Buffers: 166216 kB Cached: 7574636 kB SwapCached: 8 kB Active: 2144352 kB Inactive: 5654208 kB Active(anon): 12716 kB Inactive(anon): 144780 kB Active(file): 2131636 kB Inactive(file): 5509428 kB Unevictable: 107780 kB Mlocked: 107780 kB SwapTotal: 67108860 kB SwapFree: 67108848 kB Dirty: 10396 kB Writeback: 0 kB AnonPages: 159416 kB Mapped: 47052 kB Shmem: 90756 kB Slab: 268836 kB SReclaimable: 240500 kB SUnreclaim: 28336 kB KernelStack: 3280 kB PageTables: 6380 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 511780 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 71680 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 132480 kB DirectMap2M: 33413120 kB Free space on /tmp at the end= 58820 MiB End job on node143 at 2019-09-13 02:45:47