Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.12 | SAT | 0.119554 | 0.119568 |
Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-54.xml |
MD5SUM | a4dbf7a89b77d3d2fc660abfcd1a3804 |
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 | 0.119554 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 50 |
Number of constraints | 412 |
Number of domains | 1 |
Minimum domain size | 20 |
Maximum domain size | 20 |
Distribution of domain sizes | [{"size":20,"count":50}] |
Minimum variable degree | 7 |
Maximum variable degree | 25 |
Distribution of variable degrees | [{"degree":7,"count":1},{"degree":8,"count":1},{"degree":9,"count":1},{"degree":11,"count":4},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":10},{"degree":15,"count":2},{"degree":16,"count":5},{"degree":17,"count":3},{"degree":18,"count":3},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":3},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":24,"count":2},{"degree":25,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":412}] |
Number of extensional constraints | 412 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":412}] |
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 1.12 -- 0.10/0.11 c 0.10/0.11 c command line: cosoco -lc -model -restarts HOME/instance-4267405-1502606326.xml 0.10/0.11 c ========================================[ Problem Statistics ]=========================================== 0.10/0.11 c | 0.10/0.11 c | Parse time : 0.11 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: 412 0.10/0.11 c | Arity: 2..2 -- Binary: 412 0.10/0.11 c | 0.10/0.11 c | Types: 0.10/0.11 c | Extension: 412 (nb tuples: 77..124) -- (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 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 5 15 10 2 12 20 12 19 18 5 7 6 6 4 1 8 5 7 3 2 1 1 5 13 2 4 14 3 6 20 14 17 9 3 20 14 14 16 7 11 4 9 9 19 5 5 2 13 18 </values> 0.10/0.11 v </instantiation> 0.10/0.11 0.10/0.11 c restarts : 0 0.10/0.11 c conflicts : 13 (112 /sec) 0.10/0.11 c decisions : 70 (606 /sec) 0.10/0.11 c propagations : 2344 (20278 /sec) 0.10/0.11 c root propagations : 0 0.10/0.11 c filter calls : 7467 (64596 /sec) 0.10/0.11 c useless filter calls : 6288 (84 %) 0.10/0.11 c Memory used : 26.91 MB 0.10/0.11 c CPU time : 0.115559 s 0.10/0.11 0.10/0.11 s SATISFIABLE
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 (15080 MiB free) memory of node 1: 16384 MiB (15777 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267405-1502606326/watcher-4267405-1502606326 -o /tmp/evaluation-result-4267405-1502606326/solver-4267405-1502606326 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1502603022-28417 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267405-1502606326.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=28945, runsolver pid=28942 [startup+0.100153 s]* /proc/loadavg: 2.00 1.99 2.02 3/188 28946 /proc/meminfo: memFree=31598404/32770624 swapFree=67108860/67108860 [pid=28945] ppid=28942 vsize=27416 memory=3764 CPUtime=0.1 cores=1,3,5,7 /proc/28945/stat : 28945 (cosoco) R 28942 28945 28385 0 -1 4202496 1105 0 0 0 10 0 0 0 20 0 1 0 93720386 28073984 941 33554432000 4194304 5748600 140725504054848 140725504051496 140335958281189 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7849824 7854664 19910656 140725504058559 140725504058654 140725504058654 140725504061390 0 /proc/28945/statm: 6854 941 709 380 0 272 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27416 KiB Current children cumulated memory: 3764 KiB [startup+0.119534 s] # the end of solver process 28945 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.115595 s, system=0.003959 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100153 s]* /proc/loadavg: 2.00 1.99 2.02 3/188 28946 /proc/meminfo: memFree=31598404/32770624 swapFree=67108860/67108860 [pid=28945] ppid=28942 vsize=27416 memory=3764 CPUtime=0.1 cores=1,3,5,7 /proc/28945/stat : 28945 (cosoco) R 28942 28945 28385 0 -1 4202496 1105 0 0 0 10 0 0 0 20 0 1 0 93720386 28073984 941 33554432000 4194304 5748600 140725504054848 140725504051496 140335958281189 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7849824 7854664 19910656 140725504058559 140725504058654 140725504058654 140725504061390 0 /proc/28945/statm: 6854 941 709 380 0 272 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27416 KiB Current children cumulated memory: 3764 KiB Child status: 0 Real time (s): 0.119568 CPU time (s): 0.119554 CPU user time (s): 0.115595 CPU system time (s): 0.003959 CPU usage (%): 99.9883 Max. virtual memory (cumulated for all children) (KiB): 27416 Max. memory (cumulated for all children) (KiB): 3764 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.115595 system time used= 0.003959 maximum resident set size= 4132 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1196 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= 1 # summary of solver processes directly reported to runsolver: # pid: 28945 # total CPU time (s): 0.119554 # total CPU user time (s): 0.115595 # total CPU system time (s): 0.003959 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.010962 second user time and 0.018935 second system time The end
Begin job on node106 at 2017-08-13 08:24:28 IDJOB=4267405 IDBENCH=126141 IDSOLVER=2657 FILE ID=node106/4267405-1502606326 RUNJOBID= node106-1502603022-28417 PBS_JOBID= 20628302 Free space on /tmp= 61768 MiB SOLVER NAME= cosoco-mini 1.12 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-54.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267405-1502606326/watcher-4267405-1502606326 -o /tmp/evaluation-result-4267405-1502606326/solver-4267405-1502606326 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1502603022-28417 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267405-1502606326.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= a4dbf7a89b77d3d2fc660abfcd1a3804 RANDOM SEED=820463713 node106.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 : 5333.86 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 : 5333.86 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 : 5333.86 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 : 5333.86 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: 31599044 kB MemAvailable: 31968852 kB Buffers: 89600 kB Cached: 568312 kB SwapCached: 0 kB Active: 384116 kB Inactive: 349384 kB Active(anon): 31388 kB Inactive(anon): 72132 kB Active(file): 352728 kB Inactive(file): 277252 kB Unevictable: 6504 kB Mlocked: 6504 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2344 kB Writeback: 0 kB AnonPages: 82328 kB Mapped: 45152 kB Shmem: 25228 kB Slab: 136804 kB SReclaimable: 111328 kB SUnreclaim: 25476 kB KernelStack: 3376 kB PageTables: 5652 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 370684 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 28672 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 105856 kB DirectMap2M: 33439744 kB Free space on /tmp at the end= 61768 MiB End job on node106 at 2017-08-13 08:24:28