Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-07-29) | UNSAT | 0.043212999 | 0.0862609 |
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 |
0.00/0.08 c root propagations : 2 0.00/0.08 c restarts enabled, print stats at every restarts 0.00/0.08 c 0.00/0.08 c 0.00/0.08 c 0.00/0.08 c This is cosoco 1.1 -- 0.00/0.08 c 0.00/0.08 c command line: cosoco -lc -model -restarts HOME/instance-4260216-1502025104.xml 0.00/0.08 c ========================================[ Problem Statistics ]=========================================== 0.00/0.08 c | 0.00/0.08 c | Parse time : 0.04 s 0.00/0.08 c | 0.00/0.08 c | Variables: 83 0.00/0.08 c | Domain Sizes: 10..10 0.00/0.08 c | 0.00/0.08 c | Constraints: 647 0.00/0.08 c | Arity: 2..2 -- Binary: 647 0.00/0.08 c | 0.00/0.08 c | Types: 0.00/0.08 c | Extension: 647 (nb tuples: 5..35) -- (shared: 0) 0.00/0.08 c | 0.00/0.08 c ========================================================================================================= 0.00/0.08 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.08 c restarts : 0 0.00/0.08 c conflicts : 6 (157 /sec) 0.00/0.08 c decisions : 6 (157 /sec) 0.00/0.08 c propagations : 388 (10169 /sec) 0.00/0.08 c root propagations : 2 0.00/0.08 c filter calls : 1080 (28306 /sec) 0.00/0.08 c useless filter calls : 935 (86 %) 0.00/0.08 c Memory used : 27.05 MB 0.00/0.08 c CPU time : 0.038155 s 0.00/0.08 0.00/0.08 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-4260216-1502025104/watcher-4260216-1502025104 -o /tmp/evaluation-result-4260216-1502025104/solver-4260216-1502025104 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502014511-21396 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260216-1502025104.xml pid=24681 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: 2.00 2.01 2.05 3/180 24684 /proc/meminfo: memFree=31762976/32770624 swapFree=0/317888 [pid=24684] ppid=24681 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/24684/stat : 24684 (runsolver) D 24681 24684 20633 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 4704106 24240128 106 18446744073709551615 4194304 4338465 140734658795952 140734658793592 139643960476375 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 35966976 140734658801858 140734658802250 140734658802250 140734658805706 0 /proc/24684/statm: 5918 106 53 36 0 2156 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 24684 sig 9 ??? kill -24684 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0862609 CPU time (s): 0.043213 CPU user time (s): 0.038371 CPU system time (s): 0.004842 CPU usage (%): 50.0957 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.038371 system time used= 0.004842 maximum resident set size= 4292 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1233 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 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002235 second user time and 0.006706 second system time The end
Begin job on node127 at 2017-08-06 14:57:39 IDJOB=4260216 IDBENCH=125642 IDSOLVER=2647 FILE ID=node127/4260216-1502025104 RUNJOBID= node127-1502014511-21396 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-composed-s75/composed-75-01-25-6.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4260216-1502025104/watcher-4260216-1502025104 -o /tmp/evaluation-result-4260216-1502025104/solver-4260216-1502025104 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502014511-21396 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260216-1502025104.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 3604f03ade31706fc8f860f14c72a950 RANDOM SEED=486379803 node127.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 : 5333.92 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 : 5333.92 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 : 5333.92 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 : 5333.92 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: 31762980 kB MemAvailable: 32026036 kB Buffers: 112192 kB Cached: 431892 kB SwapCached: 0 kB Active: 274476 kB Inactive: 326420 kB Active(anon): 57144 kB Inactive(anon): 8532 kB Active(file): 217332 kB Inactive(file): 317888 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2020 kB Writeback: 4 kB AnonPages: 60704 kB Mapped: 30800 kB Shmem: 8868 kB Slab: 111636 kB SReclaimable: 87344 kB SUnreclaim: 24292 kB KernelStack: 3456 kB PageTables: 4672 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 301140 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 12288 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 118144 kB DirectMap2M: 33427456 kB Free space on /tmp at the end= 62028 MiB End job on node127 at 2017-08-06 14:57:40