Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | UNSAT | 0.073364 | 0.0745481 |
Name | QRandom/QRandom-ehi-s90/ ehi-90-315-37.xml |
MD5SUM | 63a6c7e62165414b16ef9081a892f3cd |
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 | 0.075300001 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 315 |
Number of constraints | 4374 |
Number of domains | 1 |
Minimum domain size | 7 |
Maximum domain size | 7 |
Distribution of domain sizes | [{"size":7,"count":315}] |
Minimum variable degree | 22 |
Maximum variable degree | 30 |
Distribution of variable degrees | [{"degree":22,"count":2},{"degree":23,"count":3},{"degree":24,"count":3},{"degree":25,"count":7},{"degree":26,"count":34},{"degree":27,"count":70},{"degree":28,"count":93},{"degree":29,"count":80},{"degree":30,"count":23}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":4374}] |
Number of extensional constraints | 4374 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":4374}] |
Optimization problem | NO |
Type of objective |
0.00/0.07 c root propagations : 2 0.00/0.07 c restarts enabled, print stats at every restarts 0.00/0.07 c 0.00/0.07 c 0.00/0.07 c 0.00/0.07 c This is cosoco 1.0 -- 0.00/0.07 c 0.00/0.07 c ========================================[ Problem Statistics ]=========================================== 0.00/0.07 c | 0.00/0.07 c | Parse time : 0.06 s 0.00/0.07 c | 0.00/0.07 c | Variables: 315 0.00/0.07 c | Domain Sizes: 7..7 0.00/0.07 c | 0.00/0.07 c | Constraints: 4374 0.00/0.07 c | Arity: 2..2 -- Binary: 4374 0.00/0.07 c | 0.00/0.07 c | Types: 0.00/0.07 c | Extension: 4374 (nb tuples: 6..24) -- (shared: 4296) 0.00/0.07 c | 0.00/0.07 c ========================================================================================================= 0.00/0.07 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.07 c restarts : 0 0.00/0.07 c conflicts : 4 (59 /sec) 0.00/0.07 c decisions : 4 (59 /sec) 0.00/0.07 c propagations : 885 (13139 /sec) 0.00/0.07 c root propagations : 2 0.00/0.07 c filter calls : 5848 (86820 /sec) 0.00/0.07 c useless filter calls : 5547 (94 %) 0.00/0.07 c Memory used : 34.14 MB 0.00/0.07 c CPU time : 0.067301 s 0.00/0.07 0.00/0.07 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-4252317-1500922254/watcher-4252317-1500922254 -o /tmp/evaluation-result-4252317-1500922254/solver-4252317-1500922254 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1500914921-4815 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252317-1500922254.xml pid=6578 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: 2.02 2.02 1.99 2/182 6581 /proc/meminfo: memFree=32065316/32770624 swapFree=6560/143052 [pid=6581] ppid=6578 vsize=26904 CPUtime=0 cores=1,3,5,7 /proc/6581/stat : 6581 (cosoco) R 6578 6581 4783 0 -1 4202496 980 0 0 0 0 0 0 0 20 0 1 0 1778666 27549696 758 33554432000 4194304 5744392 140730055311312 140730055307960 140412456291301 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 18087936 140730055312577 140730055312707 140730055312707 140730055315406 0 /proc/6581/statm: 6726 758 676 379 0 145 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 6581 sig 9 ??? kill -6581 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0745481 CPU time (s): 0.073364 CPU user time (s): 0.067358 CPU system time (s): 0.006006 CPU usage (%): 98.4116 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.067358 system time used= 0.006006 maximum resident set size= 11544 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3048 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= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.003968 second user time and 0.00496 second system time The end
Begin job on node123 at 2017-07-24 20:50:54 IDJOB=4252317 IDBENCH=125839 IDSOLVER=2633 FILE ID=node123/4252317-1500922254 RUNJOBID= node123-1500914921-4815 PBS_JOBID= 20625407 Free space on /tmp= 61872 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-ehi-s90/ehi-90-315-37.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4252317-1500922254/watcher-4252317-1500922254 -o /tmp/evaluation-result-4252317-1500922254/solver-4252317-1500922254 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1500914921-4815 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252317-1500922254.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 63a6c7e62165414b16ef9081a892f3cd RANDOM SEED=1445894814 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: 32065328 kB MemAvailable: 32059804 kB Buffers: 35376 kB Cached: 273464 kB SwapCached: 0 kB Active: 203844 kB Inactive: 151680 kB Active(anon): 49332 kB Inactive(anon): 8628 kB Active(file): 154512 kB Inactive(file): 143052 kB Unevictable: 6560 kB Mlocked: 6560 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 1952 kB Writeback: 0 kB AnonPages: 52756 kB Mapped: 29008 kB Shmem: 8844 kB Slab: 50892 kB SReclaimable: 25496 kB SUnreclaim: 25396 kB KernelStack: 3296 kB PageTables: 4428 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= 61868 MiB End job on node123 at 2017-07-24 20:50:54