Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-sat 1.12 | SAT | 0.121303 | 0.122711 |
Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-03.xml |
MD5SUM | 0bd583d6f4358c2dd06e2f7c5666e2c0 |
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 | 0.041648999 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 50 |
Number of constraints | 394 |
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":2},{"degree":7,"count":1},{"degree":8,"count":1},{"degree":10,"count":5},{"degree":11,"count":2},{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":4},{"degree":15,"count":1},{"degree":16,"count":5},{"degree":17,"count":6},{"degree":18,"count":5},{"degree":19,"count":3},{"degree":21,"count":2},{"degree":22,"count":2},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":2},{"degree":27,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":394}] |
Number of extensional constraints | 394 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":394}] |
Optimization problem | NO |
Type of objective |
0.10/0.11 c SAT : Variables: 1000 -- Clauses: 9550 0.10/0.12 c root propagations : 0 0.10/0.12 c restarts enabled, print stats at every restarts 0.10/0.12 c 0.10/0.12 c 0.10/0.12 c 0.10/0.12 c This is cosoco 1.12 -- 0.10/0.12 c 0.10/0.12 c command line: cosoco -lc -model -restarts -sat HOME/instance-4266262-1502575836.xml 0.10/0.12 c ========================================[ Problem Statistics ]=========================================== 0.10/0.12 c | 0.10/0.12 c | Parse time : 0.11 s 0.10/0.12 c | 0.10/0.12 c | Variables: 50 0.10/0.12 c | Domain Sizes: 20..20 0.10/0.12 c | 0.10/0.12 c | Constraints: 394 0.10/0.12 c | Arity: 2..2 -- Binary: 394 0.10/0.12 c | 0.10/0.12 c | Types: 0.10/0.12 c | Extension: 394 (nb tuples: 77..124) -- (shared: 0) 0.10/0.12 c | 0.10/0.12 c ========================================================================================================= 0.10/0.12 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.10/0.12 c solution 1 0.10/0.12 0.10/0.12 v <instantiation type='solution'> 0.10/0.12 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> 0.10/0.12 v <values>1 15 20 14 11 9 8 1 16 1 4 2 12 5 8 12 7 15 12 19 2 2 8 3 3 17 8 17 6 2 2 19 3 10 2 5 10 13 7 15 5 18 8 1 10 17 8 10 2 14 </values> 0.10/0.12 v </instantiation> 0.10/0.12 0.10/0.12 c restarts : 0 0.10/0.12 c conflicts : 6 (51 /sec) 0.10/0.12 c decisions : 61 (522 /sec) 0.10/0.12 c propagations : 1654 (14142 /sec) 0.10/0.12 c root propagations : 0 0.10/0.12 c filter calls : 6079 (51975 /sec) 0.10/0.12 c useless filter calls : 5352 (88 %) 0.10/0.12 c 0.10/0.12 c clauses : 48981 0.10/0.12 c SAT propagations : 0 0.10/0.12 c SAT conflicts : 0 (0 learnts) 0.10/0.12 c Memory used : 32.74 MB 0.10/0.12 c CPU time : 0.116914 s 0.10/0.12 0.10/0.12 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 (13067 MiB free) memory of node 1: 16384 MiB (14782 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266262-1502575836/watcher-4266262-1502575836 -o /tmp/evaluation-result-4266262-1502575836/solver-4266262-1502575836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24591 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266262-1502575836.xml running on 4 cores: 0,2,4,6 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=25430, runsolver pid=25427 [startup+0.100199 s]* /proc/loadavg: 2.00 2.03 2.05 3/187 25431 /proc/meminfo: memFree=28517176/32770624 swapFree=67108860/67108860 [pid=25430] ppid=25427 vsize=27636 memory=3816 CPUtime=0.1 cores=0,2,4,6 /proc/25430/stat : 25430 (cosoco) R 25427 25430 24508 0 -1 4202496 1118 0 0 0 10 0 0 0 20 0 1 0 90671549 28299264 954 33554432000 4194304 5972588 140729792724768 140729792721416 139788722944997 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 13742080 140729792730298 140729792730398 140729792730398 140729792733134 0 /proc/25430/statm: 6909 954 722 435 0 272 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27636 KiB Current children cumulated memory: 3816 KiB [startup+0.122685 s] # the end of solver process 25430 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.117326 s, system=0.003977 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100199 s]* /proc/loadavg: 2.00 2.03 2.05 3/187 25431 /proc/meminfo: memFree=28517176/32770624 swapFree=67108860/67108860 [pid=25430] ppid=25427 vsize=27636 memory=3816 CPUtime=0.1 cores=0,2,4,6 /proc/25430/stat : 25430 (cosoco) R 25427 25430 24508 0 -1 4202496 1118 0 0 0 10 0 0 0 20 0 1 0 90671549 28299264 954 33554432000 4194304 5972588 140729792724768 140729792721416 139788722944997 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 13742080 140729792730298 140729792730398 140729792730398 140729792733134 0 /proc/25430/statm: 6909 954 722 435 0 272 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 27636 KiB Current children cumulated memory: 3816 KiB Child status: 0 Real time (s): 0.122711 CPU time (s): 0.121303 CPU user time (s): 0.117326 CPU system time (s): 0.003977 CPU usage (%): 98.8525 Max. virtual memory (cumulated for all children) (KiB): 27636 Max. memory (cumulated for all children) (KiB): 3816 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.117326 system time used= 0.003977 maximum resident set size= 7996 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1651 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= 10 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 25430 # total CPU time (s): 0.121303 # total CPU user time (s): 0.117326 # total CPU system time (s): 0.003977 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.014891 second user time and 0.015955 second system time The end
Begin job on node104 at 2017-08-12 23:56:18 IDJOB=4266262 IDBENCH=126106 IDSOLVER=2655 FILE ID=node104/4266262-1502575836 RUNJOBID= node104-1502567255-24591 PBS_JOBID= 20628287 Free space on /tmp= 61860 MiB SOLVER NAME= cosoco-sat 1.12 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-03.xml COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266262-1502575836/watcher-4266262-1502575836 -o /tmp/evaluation-result-4266262-1502575836/solver-4266262-1502575836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24591 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266262-1502575836.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 0bd583d6f4358c2dd06e2f7c5666e2c0 RANDOM SEED=1957528354 node104.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 : 5333.43 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 : 5333.43 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 : 5333.43 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 : 5333.43 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: 28518188 kB MemAvailable: 31749344 kB Buffers: 127364 kB Cached: 3399280 kB SwapCached: 0 kB Active: 564536 kB Inactive: 3263276 kB Active(anon): 304024 kB Inactive(anon): 25024 kB Active(file): 260512 kB Inactive(file): 3238252 kB Unevictable: 6532 kB Mlocked: 6532 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2448 kB Writeback: 0 kB AnonPages: 307228 kB Mapped: 44452 kB Shmem: 25228 kB Slab: 122064 kB SReclaimable: 96456 kB SUnreclaim: 25608 kB KernelStack: 3328 kB PageTables: 4948 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 616008 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 217088 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 112000 kB DirectMap2M: 33433600 kB Free space on /tmp at the end= 61860 MiB End job on node104 at 2017-08-12 23:56:18