Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
(reference) PicatSAT 2019-09-12 | UNSAT | 0.141666 | 0.142062 |
Name | Mixed/Mixed-xcsp2-cril/ cril-2_X2.xml |
MD5SUM | e953f4a4989b8abb5ffb897aaba74e21 |
Bench Category | CSP (decision problem) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.036672 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 208 |
Number of constraints | 2032 |
Number of domains | 2 |
Minimum domain size | 8 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":8,"count":200},{"size":10,"count":8}] |
Minimum variable degree | 4 |
Maximum variable degree | 35 |
Distribution of variable degrees | [{"degree":4,"count":1},{"degree":5,"count":1},{"degree":6,"count":2},{"degree":7,"count":1},{"degree":8,"count":1},{"degree":9,"count":3},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":3},{"degree":13,"count":8},{"degree":14,"count":4},{"degree":15,"count":12},{"degree":16,"count":15},{"degree":17,"count":16},{"degree":18,"count":13},{"degree":19,"count":12},{"degree":20,"count":23},{"degree":21,"count":26},{"degree":22,"count":16},{"degree":23,"count":9},{"degree":24,"count":12},{"degree":25,"count":7},{"degree":26,"count":4},{"degree":27,"count":5},{"degree":28,"count":3},{"degree":29,"count":2},{"degree":30,"count":3},{"degree":31,"count":1},{"degree":32,"count":1},{"degree":33,"count":1},{"degree":35,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":2032}] |
Number of extensional constraints | 2032 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":2032}] |
Optimization problem | NO |
Type of objective |
0.10/0.14 c xcsp_picat version 2.7b12 (9/12/2019) 0.10/0.14 s UNSATISFIABLE
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 (13462 MiB free) memory of node 1: 16384 MiB (12011 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407566-1569509642/watcher-4407566-1569509642 -o /var/tmp/evaluation-result-4407566-1569509642/solver-4407566-1569509642 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node105-1569505940-32388 --watchdog 2560 xcsp_picat HOME/instance-4407566-1569509642.xml running on 4 cores: 0,2,4,6 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=32417, runsolver pid=32411 [startup+0.100172 s]* /proc/loadavg: 0.00 0.01 0.05 4/199 32419 /proc/meminfo: memFree=26045928/32770624 swapFree=66957812/67108860 [pid=32417] ppid=32411 vsize=2037836 memory=26112 CPUtime=0.1 cores=0,2,4,6 /proc/32417/stat : 32417 (xcsp_picat) R 32411 32417 32357 0 -1 4202496 2615 0 0 0 10 0 0 0 20 0 1 0 527221875 2086744064 6528 33554432000 4194304 5870510 140726214495872 140726214493016 5343492 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21266432 140726214501383 140726214501465 140726214501465 140726214504390 0 /proc/32417/statm: 509459 6528 880 410 0 504932 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 2037836 KiB Current children cumulated memory: 26112 KiB [startup+0.142022 s] # the end of solver process 32417 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.13176 s, system=0.009906 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100172 s]* /proc/loadavg: 0.00 0.01 0.05 4/199 32419 /proc/meminfo: memFree=26045928/32770624 swapFree=66957812/67108860 [pid=32417] ppid=32411 vsize=2037836 memory=26112 CPUtime=0.1 cores=0,2,4,6 /proc/32417/stat : 32417 (xcsp_picat) R 32411 32417 32357 0 -1 4202496 2615 0 0 0 10 0 0 0 20 0 1 0 527221875 2086744064 6528 33554432000 4194304 5870510 140726214495872 140726214493016 5343492 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21266432 140726214501383 140726214501465 140726214501465 140726214504390 0 /proc/32417/statm: 509459 6528 880 410 0 504932 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 2037836 KiB Current children cumulated memory: 26112 KiB Child status: 0 Real time (s): 0.142062 CPU time (s): 0.141666 CPU user time (s): 0.13176 CPU system time (s): 0.009906 CPU usage (%): 99.7212 Max. virtual memory (cumulated for all children) (KiB): 2037836 Max. memory (cumulated for all children) (KiB): 26112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.13176 system time used= 0.009906 maximum resident set size= 26572 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2817 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: 32417 # total CPU time (s): 0.141666 # total CPU user time (s): 0.13176 # total CPU system time (s): 0.009906 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.012964 second user time and 0.0183 second system time The end
Begin job on node105 at 2019-09-26 15:52:20 IDJOB=4407566 IDBENCH=122870 IDSOLVER=2873 FILE ID=node105/4407566-1569509642 RUNJOBID= node105-1569505940-32388 PBS_JOBID= 21705800 Free space on /var/tmp= 13176 MiB SOLVER NAME= PicatSAT 2019-09-12 BENCH NAME= XCSP17/Mixed/Mixed-xcsp2-cril/cril-2_X2.xml COMMAND LINE= xcsp_picat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407566-1569509642/watcher-4407566-1569509642 -o /var/tmp/evaluation-result-4407566-1569509642/solver-4407566-1569509642 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node105-1569505940-32388 --watchdog 2560 xcsp_picat HOME/instance-4407566-1569509642.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= e953f4a4989b8abb5ffb897aaba74e21 RANDOM SEED=581571668 node105.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 : 5333.00 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 : 5333.00 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 : 5333.00 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 : 5333.00 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: 26084832 kB MemAvailable: 31785476 kB Buffers: 162056 kB Cached: 5685396 kB SwapCached: 48112 kB Active: 2862036 kB Inactive: 3034580 kB Active(anon): 16984 kB Inactive(anon): 103548 kB Active(file): 2845052 kB Inactive(file): 2931032 kB Unevictable: 111180 kB Mlocked: 111180 kB SwapTotal: 67108860 kB SwapFree: 66957812 kB Dirty: 7036 kB Writeback: 12 kB AnonPages: 112596 kB Mapped: 21568 kB Shmem: 62560 kB Slab: 381408 kB SReclaimable: 353020 kB SUnreclaim: 28388 kB KernelStack: 3328 kB PageTables: 5256 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 526100 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 67584 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 /var/tmp at the end= 13172 MiB End job on node105 at 2019-09-26 15:52:20