Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | SAT | 0.135318 | 0.136293 |
Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-46.xml |
MD5SUM | b0e0e0cbf2af4f13cc216adaf1c260a3 |
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 | 0.135906 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 50 |
Number of constraints | 433 |
Number of domains | 1 |
Minimum domain size | 20 |
Maximum domain size | 20 |
Distribution of domain sizes | [{"size":20,"count":50}] |
Minimum variable degree | 6 |
Maximum variable degree | 27 |
Distribution of variable degrees | [{"degree":6,"count":1},{"degree":9,"count":2},{"degree":10,"count":1},{"degree":11,"count":3},{"degree":12,"count":5},{"degree":13,"count":5},{"degree":14,"count":1},{"degree":15,"count":3},{"degree":16,"count":2},{"degree":17,"count":1},{"degree":18,"count":4},{"degree":19,"count":2},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":5},{"degree":23,"count":2},{"degree":25,"count":1},{"degree":26,"count":2},{"degree":27,"count":3}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":433}] |
Number of extensional constraints | 433 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":433}] |
Optimization problem | NO |
Type of objective |
0.09/0.12 c root propagations : 0 0.09/0.12 c restarts enabled, print stats at every restarts 0.09/0.12 c 0.09/0.12 c 0.09/0.12 c 0.09/0.12 c This is cosoco 1.0 -- 0.09/0.12 c 0.09/0.12 c ========================================[ Problem Statistics ]=========================================== 0.09/0.12 c | 0.09/0.12 c | Parse time : 0.12 s 0.09/0.12 c | 0.09/0.12 c | Variables: 50 0.09/0.12 c | Domain Sizes: 20..20 0.09/0.12 c | 0.09/0.12 c | Constraints: 433 0.09/0.12 c | Arity: 2..2 -- Binary: 433 0.09/0.12 c | 0.09/0.12 c | Types: 0.09/0.12 c | Extension: 433 (nb tuples: 75..126) -- (shared: 0) 0.09/0.12 c | 0.09/0.12 c ========================================================================================================= 0.09/0.12 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.09/0.13 c 101 243 60907 20270 0 0 8 20 10 0.09/0.13 c solution 1 0.09/0.13 0.09/0.13 v <instantiation type='solution'> 0.09/0.13 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> 0.09/0.13 v <values>15 20 8 14 3 18 1 6 1 7 3 2 2 1 13 4 18 3 14 5 12 19 3 17 8 7 6 19 13 7 4 14 2 1 3 14 4 9 17 3 8 6 12 6 1 17 2 18 3 1 </values> 0.09/0.13 v </instantiation> 0.09/0.13 0.09/0.13 c restarts : 1 0.09/0.13 c conflicts : 184 (1393 /sec) 0.09/0.13 c decisions : 472 (3573 /sec) 0.09/0.13 c propagations : 35227 (266675 /sec) 0.09/0.13 c root propagations : 0 0.09/0.13 c filter calls : 108260 (819549 /sec) 0.09/0.13 c useless filter calls : 89134 (82 %) 0.09/0.13 c Memory used : 26.91 MB 0.09/0.13 c CPU time : 0.132061 s 0.09/0.13 0.09/0.13 s SATISFIABLE
OK
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-4252362-1500922295/watcher-4252362-1500922295 -o /tmp/evaluation-result-4252362-1500922295/solver-4252362-1500922295 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1500914920-3606 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252362-1500922295.xml pid=5688 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 1.97 2.00 2.04 3/182 5691 /proc/meminfo: memFree=31245156/32770624 swapFree=5780/113312 [pid=5691] ppid=5688 vsize=26772 CPUtime=0 cores=1,3,5,7 /proc/5691/stat : 5691 (cosoco) R 5688 5691 3574 0 -1 4202496 951 0 0 0 0 0 0 0 20 0 1 0 1788790 27414528 759 33554432000 4194304 5744392 140726351198640 140726351195288 140513813138405 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7841632 7846472 8306688 140726351201473 140726351201603 140726351201603 140726351204302 0 /proc/5691/statm: 6693 759 678 379 0 112 0 [startup+0.100107 s] /proc/loadavg: 1.97 2.00 2.04 3/182 5691 /proc/meminfo: memFree=31245156/32770624 swapFree=5780/113312 [pid=5691] ppid=5688 vsize=27288 CPUtime=0.09 cores=1,3,5,7 /proc/5691/stat : 5691 (cosoco) R 5688 5691 3574 0 -1 4202496 1081 0 0 0 9 0 0 0 20 0 1 0 1788790 27942912 900 33554432000 4194304 5744392 140726351198640 140726351195288 140513813138405 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7841632 7846472 8306688 140726351201473 140726351201603 140726351201603 140726351204302 0 /proc/5691/statm: 6822 900 700 379 0 241 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27288 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5691 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100107 s] /proc/loadavg: 1.97 2.00 2.04 3/182 5691 /proc/meminfo: memFree=31245156/32770624 swapFree=5780/113312 [pid=5691] ppid=5688 vsize=27288 CPUtime=0.09 cores=1,3,5,7 /proc/5691/stat : 5691 (cosoco) R 5688 5691 3574 0 -1 4202496 1081 0 0 0 9 0 0 0 20 0 1 0 1788790 27942912 900 33554432000 4194304 5744392 140726351198640 140726351195288 140513813138405 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7841632 7846472 8306688 140726351201473 140726351201603 140726351201603 140726351204302 0 /proc/5691/statm: 6822 900 700 379 0 241 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27288 Child status: 0 Real time (s): 0.136293 CPU time (s): 0.135318 CPU user time (s): 0.132301 CPU system time (s): 0.003017 CPU usage (%): 99.2846 Max. virtual memory (cumulated for all children) (KiB): 27288 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.132301 system time used= 0.003017 maximum resident set size= 4156 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1199 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 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.001122 second user time and 0.007859 second system time The end
Begin job on node141 at 2017-07-24 20:51:35 IDJOB=4252362 IDBENCH=126112 IDSOLVER=2633 FILE ID=node141/4252362-1500922295 RUNJOBID= node141-1500914920-3606 PBS_JOBID= 20625403 Free space on /tmp= 61720 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-46.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4252362-1500922295/watcher-4252362-1500922295 -o /tmp/evaluation-result-4252362-1500922295/solver-4252362-1500922295 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1500914920-3606 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252362-1500922295.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= b0e0e0cbf2af4f13cc216adaf1c260a3 RANDOM SEED=188933135 node141.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: 31245188 kB MemAvailable: 31179460 kB Buffers: 33900 kB Cached: 215056 kB SwapCached: 0 kB Active: 1052200 kB Inactive: 121956 kB Active(anon): 928092 kB Inactive(anon): 8644 kB Active(file): 124108 kB Inactive(file): 113312 kB Unevictable: 5780 kB Mlocked: 5780 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2496 kB Writeback: 0 kB AnonPages: 995916 kB Mapped: 28944 kB Shmem: 8848 kB Slab: 50492 kB SReclaimable: 25372 kB SUnreclaim: 25120 kB KernelStack: 3552 kB PageTables: 6532 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 1166644 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 950272 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 120192 kB DirectMap2M: 33425408 kB Free space on /tmp at the end= 61720 MiB End job on node141 at 2017-07-24 20:51:35