Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
(reference) PicatSAT 2019-09-12 | SAT | 0.308653 | 0.31002 |
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 |
0.21/0.30 c xcsp_picat version 2.7b12 (9/12/2019) 0.21/0.30 s SATISFIABLE 0.21/0.30 v <instantiation> 0.21/0.30 v <list> x[] </list> 0.21/0.30 v <values> 14 1 17 2 6 8 18 1 2 3 10 1 1 8 10 12 1 5 16 1 13 6 1 11 8 10 14 20 14 19 15 7 7 10 7 16 18 2 13 5 8 6 16 1 19 9 8 11 5 11 </values> 0.21/0.30 v </instantiation>
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: 16375 MiB (13025 MiB free) memory of node 1: 16384 MiB (9530 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407616-1569510919/watcher-4407616-1569510919 -o /tmp/evaluation-result-4407616-1569510919/solver-4407616-1569510919 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2163 --watchdog 2560 xcsp_picat HOME/instance-4407616-1569510919.xml running on 4 cores: 4-7 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 solver pid=2405, runsolver pid=2401 Current StackSize limit: 8192 KiB [startup+0.100233 s]* /proc/loadavg: 2.01 1.99 1.52 3/200 2406 /proc/meminfo: memFree=23078424/32770688 swapFree=67001348/67108860 [pid=2405] ppid=2401 vsize=2031716 memory=22980 CPUtime=0.1 cores=4-7 /proc/2405/stat : 2405 (xcsp_picat) R 2401 2405 2131 0 -1 4202496 1856 0 0 0 10 0 0 0 20 0 1 0 527033436 2080477184 5745 33554432000 4194304 5870510 140728294727584 140728294726952 4461411 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 22724608 140728294732831 140728294732909 140728294732909 140728294735818 0 /proc/2405/statm: 507929 5745 836 410 0 503402 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 2031716 KiB Current children cumulated memory: 22980 KiB [startup+0.211152 s]* /proc/loadavg: 2.01 1.99 1.52 3/200 2406 /proc/meminfo: memFree=23073152/32770688 swapFree=67001348/67108860 [pid=2405] ppid=2401 vsize=2038596 memory=29020 CPUtime=0.21 cores=4-7 /proc/2405/stat : 2405 (xcsp_picat) R 2401 2405 2131 0 -1 4202496 2872 0 0 0 21 0 0 0 20 0 1 0 527033436 2087522304 7255 33554432000 4194304 5870510 140728294727584 140728294726952 5261103 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 22724608 140728294732831 140728294732909 140728294732909 140728294735818 0 /proc/2405/statm: 509649 7255 873 410 0 505122 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 2038596 KiB Current children cumulated memory: 29020 KiB [startup+0.30998 s] # the end of solver process 2405 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.299634 s, system=0.009019 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.31002 CPU time (s): 0.308653 CPU user time (s): 0.299634 CPU system time (s): 0.009019 CPU usage (%): 99.559 Max. virtual memory (cumulated for all children) (KiB): 2038596 Max. memory (cumulated for all children) (KiB): 29020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.299634 system time used= 0.009019 maximum resident set size= 29776 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3209 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= 4 involuntary context switches= 2 # summary of solver processes directly reported to runsolver: # pid: 2405 # total CPU time (s): 0.308653 # total CPU user time (s): 0.299634 # total CPU system time (s): 0.009019 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.017968 second user time and 0.02795 second system time The end
Begin job on node116 at 2019-09-26 17:14:37 IDJOB=4407616 IDBENCH=126177 IDSOLVER=2873 FILE ID=node116/4407616-1569510919 RUNJOBID= node116-1569509600-2163 PBS_JOBID= 21705797 Free space on /tmp= 6520 MiB SOLVER NAME= PicatSAT 2019-09-12 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-31.xml COMMAND LINE= xcsp_picat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407616-1569510919/watcher-4407616-1569510919 -o /tmp/evaluation-result-4407616-1569510919/solver-4407616-1569510919 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569509600-2163 --watchdog 2560 xcsp_picat HOME/instance-4407616-1569510919.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f18b5c829ca7556822a75f6c246dce23 RANDOM SEED=1970271368 node116.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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 5333.12 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 : 2667.000 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 : 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 : 2667.000 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 : 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 : 2667.000 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 : 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 : 2667.000 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: 32770688 kB MemFree: 23098436 kB MemAvailable: 29404968 kB Buffers: 135732 kB Cached: 6319512 kB SwapCached: 3248 kB Active: 5633100 kB Inactive: 3245356 kB Active(anon): 2441216 kB Inactive(anon): 54536 kB Active(file): 3191884 kB Inactive(file): 3190820 kB Unevictable: 109488 kB Mlocked: 109488 kB SwapTotal: 67108860 kB SwapFree: 67001348 kB Dirty: 3504 kB Writeback: 0 kB AnonPages: 2530512 kB Mapped: 23844 kB Shmem: 64220 kB Slab: 383004 kB SReclaimable: 352288 kB SUnreclaim: 30716 kB KernelStack: 3568 kB PageTables: 10256 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494204 kB Committed_AS: 3924352 kB VmallocTotal: 34359738367 kB VmallocUsed: 350212 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 2295808 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 116160 kB DirectMap2M: 33429504 kB Free space on /tmp at the end= 6516 MiB End job on node116 at 2019-09-26 17:14:37