Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | UNSAT | 0.043266 | 0.045981 |
Name | QRandom/QRandom-composed-s75/ composed-75-01-25-6.xml |
MD5SUM | 3604f03ade31706fc8f860f14c72a950 |
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 | 0.024673 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 83 |
Number of constraints | 647 |
Number of domains | 1 |
Minimum domain size | 10 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":10,"count":83}] |
Minimum variable degree | 6 |
Maximum variable degree | 26 |
Distribution of variable degrees | [{"degree":6,"count":1},{"degree":8,"count":3},{"degree":9,"count":5},{"degree":10,"count":3},{"degree":11,"count":4},{"degree":13,"count":10},{"degree":14,"count":6},{"degree":15,"count":7},{"degree":16,"count":12},{"degree":17,"count":6},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":4},{"degree":21,"count":6},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":25,"count":1},{"degree":26,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":647}] |
Number of extensional constraints | 647 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":647}] |
Optimization problem | NO |
Type of objective |
0.00/0.04 c root propagations : 2 0.00/0.04 c restarts enabled, print stats at every restarts 0.00/0.04 c 0.00/0.04 c 0.00/0.04 c 0.00/0.04 c This is cosoco 1.0 -- 0.00/0.04 c 0.00/0.04 c ========================================[ Problem Statistics ]=========================================== 0.00/0.04 c | 0.00/0.04 c | Parse time : 0.04 s 0.00/0.04 c | 0.00/0.04 c | Variables: 83 0.00/0.04 c | Domain Sizes: 10..10 0.00/0.04 c | 0.00/0.04 c | Constraints: 647 0.00/0.04 c | Arity: 2..2 -- Binary: 647 0.00/0.04 c | 0.00/0.04 c | Types: 0.00/0.04 c | Extension: 647 (nb tuples: 5..35) -- (shared: 0) 0.00/0.04 c | 0.00/0.04 c ========================================================================================================= 0.00/0.04 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.04 c restarts : 0 0.00/0.04 c conflicts : 6 (143 /sec) 0.00/0.04 c decisions : 6 (143 /sec) 0.00/0.04 c propagations : 388 (9249 /sec) 0.00/0.04 c root propagations : 2 0.00/0.04 c filter calls : 1080 (25744 /sec) 0.00/0.04 c useless filter calls : 935 (86 %) 0.00/0.04 c Memory used : 27.05 MB 0.00/0.04 c CPU time : 0.041951 s 0.00/0.04 0.00/0.04 s UNSATISFIABLE
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-4252302-1500922233/watcher-4252302-1500922233 -o /tmp/evaluation-result-4252302-1500922233/solver-4252302-1500922233 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1500914921-4815 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252302-1500922233.xml pid=6394 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: 2.03 2.02 1.99 2/181 6397 /proc/meminfo: memFree=32065308/32770624 swapFree=6560/142924 [pid=6397] ppid=6394 vsize=26772 CPUtime=0 cores=1,3,5,7 /proc/6397/stat : 6397 (cosoco) R 6394 6397 4783 0 -1 4202496 925 0 0 0 0 0 0 0 20 0 1 0 1776568 27414528 759 33554432000 4194304 5744392 140725943552864 140725943549512 139837015866341 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 16859136 140725943555265 140725943555395 140725943555395 140725943558094 0 /proc/6397/statm: 6693 759 678 379 0 112 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 6397 sig 9 ??? kill -6397 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.045981 CPU time (s): 0.043266 CPU user time (s): 0.042183 CPU system time (s): 0.001083 CPU usage (%): 94.0954 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.042183 system time used= 0.001083 maximum resident set size= 4284 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1232 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= 12 involuntary context switches= 3 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002887 second user time and 0.005774 second system time The end
Begin job on node123 at 2017-07-24 20:50:33 IDJOB=4252302 IDBENCH=125642 IDSOLVER=2633 FILE ID=node123/4252302-1500922233 RUNJOBID= node123-1500914921-4815 PBS_JOBID= 20625407 Free space on /tmp= 61872 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-composed-s75/composed-75-01-25-6.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4252302-1500922233/watcher-4252302-1500922233 -o /tmp/evaluation-result-4252302-1500922233/solver-4252302-1500922233 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1500914921-4815 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252302-1500922233.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 3604f03ade31706fc8f860f14c72a950 RANDOM SEED=555398844 node123.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 : 5332.97 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 : 5332.56 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 : 5332.97 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 : 5332.56 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 : 5332.97 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 : 5332.56 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 : 5332.97 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 : 5332.56 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32770624 kB MemFree: 32065856 kB MemAvailable: 32059768 kB Buffers: 35244 kB Cached: 273276 kB SwapCached: 0 kB Active: 203064 kB Inactive: 151552 kB Active(anon): 49000 kB Inactive(anon): 8628 kB Active(file): 154064 kB Inactive(file): 142924 kB Unevictable: 6560 kB Mlocked: 6560 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2012 kB Writeback: 0 kB AnonPages: 52352 kB Mapped: 28884 kB Shmem: 8844 kB Slab: 51096 kB SReclaimable: 25520 kB SUnreclaim: 25576 kB KernelStack: 3280 kB PageTables: 4488 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 286588 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 6144 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= 61872 MiB End job on node123 at 2017-07-24 20:50:33