Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-07-29) | UNSAT | 0.019993 | 0.106455 |
Name | QRandom/QRandom-composed-s25/ composed-25-01-25-4.xml |
MD5SUM | 70c94527274e457d0d94c5fa4cea1fbc |
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 | 0.011048 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 33 |
Number of constraints | 247 |
Number of domains | 1 |
Minimum domain size | 10 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":10,"count":33}] |
Minimum variable degree | 7 |
Maximum variable degree | 22 |
Distribution of variable degrees | [{"degree":7,"count":2},{"degree":8,"count":2},{"degree":9,"count":2},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":2},{"degree":16,"count":3},{"degree":17,"count":3},{"degree":18,"count":6},{"degree":19,"count":2},{"degree":20,"count":1},{"degree":21,"count":2},{"degree":22,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":247}] |
Number of extensional constraints | 247 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":247}] |
Optimization problem | NO |
Type of objective |
0.01/0.10 c root propagations : 1 0.01/0.10 c restarts enabled, print stats at every restarts 0.01/0.10 c 0.01/0.10 c 0.01/0.10 c 0.01/0.10 c This is cosoco 1.1 -- 0.01/0.10 c 0.01/0.10 c command line: cosoco -lc -model -restarts HOME/instance-4260214-1502025149.xml 0.01/0.10 c ========================================[ Problem Statistics ]=========================================== 0.01/0.10 c | 0.01/0.10 c | Parse time : 0.02 s 0.01/0.10 c | 0.01/0.10 c | Variables: 33 0.01/0.10 c | Domain Sizes: 10..10 0.01/0.10 c | 0.01/0.10 c | Constraints: 247 0.01/0.10 c | Arity: 2..2 -- Binary: 247 0.01/0.10 c | 0.01/0.10 c | Types: 0.01/0.10 c | Extension: 247 (nb tuples: 5..35) -- (shared: 0) 0.01/0.10 c | 0.01/0.10 c ========================================================================================================= 0.01/0.10 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.01/0.10 c restarts : 0 0.01/0.10 c conflicts : 6 (334 /sec) 0.01/0.10 c decisions : 6 (334 /sec) 0.01/0.10 c propagations : 377 (20976 /sec) 0.01/0.10 c root propagations : 1 0.01/0.10 c filter calls : 653 (36332 /sec) 0.01/0.10 c useless filter calls : 516 (79 %) 0.01/0.10 c Memory used : 26.41 MB 0.01/0.10 c CPU time : 0.017942 s 0.01/0.10 0.01/0.10 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-4260214-1502025149/watcher-4260214-1502025149 -o /tmp/evaluation-result-4260214-1502025149/solver-4260214-1502025149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502014323-10662 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260214-1502025149.xml pid=12642 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: 1.92 2.02 2.04 2/180 12645 /proc/meminfo: memFree=31803992/32770624 swapFree=0/315860 [pid=12645] ppid=12642 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/12645/stat : 12645 (runsolver) D 12642 12645 9955 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 4735870 24240128 106 18446744073709551615 4194304 4338465 140730483976528 140730483974168 140405039645399 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 38400000 140730483978434 140730483978826 140730483978826 140730483982282 0 /proc/12645/statm: 5918 106 53 36 0 2156 0 [startup+0.100151 s] /proc/loadavg: 1.92 2.02 2.04 2/180 12645 /proc/meminfo: memFree=31803992/32770624 swapFree=0/315860 [pid=12645] ppid=12642 vsize=26908 CPUtime=0.01 cores=1,3,5,7 /proc/12645/stat : 12645 (cosoco) R 12642 12645 9955 0 -1 4202496 995 0 0 0 1 0 0 0 20 0 1 0 4735870 27553792 825 18446744073709551615 4194304 5747388 140733187925600 140733187922248 140042168142821 0 0 1 0 0 0 0 17 1 0 0 8 0 0 7845728 7850568 35999744 140733187928559 140733187928654 140733187928654 140733187932110 0 /proc/12645/statm: 6727 825 707 380 0 145 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26908 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 12645 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100151 s] /proc/loadavg: 1.92 2.02 2.04 2/180 12645 /proc/meminfo: memFree=31803992/32770624 swapFree=0/315860 [pid=12645] ppid=12642 vsize=26908 CPUtime=0.01 cores=1,3,5,7 /proc/12645/stat : 12645 (cosoco) R 12642 12645 9955 0 -1 4202496 995 0 0 0 1 0 0 0 20 0 1 0 4735870 27553792 825 18446744073709551615 4194304 5747388 140733187925600 140733187922248 140042168142821 0 0 1 0 0 0 0 17 1 0 0 8 0 0 7845728 7850568 35999744 140733187928559 140733187928654 140733187928654 140733187932110 0 /proc/12645/statm: 6727 825 707 380 0 145 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26908 Child status: 0 Real time (s): 0.106455 CPU time (s): 0.019993 CPU user time (s): 0.017973 CPU system time (s): 0.00202 CPU usage (%): 18.7807 Max. virtual memory (cumulated for all children) (KiB): 26908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.017973 system time used= 0.00202 maximum resident set size= 3688 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1082 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 0.005385 second user time and 0.00365 second system time The end
Begin job on node125 at 2017-08-06 14:58:26 IDJOB=4260214 IDBENCH=126019 IDSOLVER=2647 FILE ID=node125/4260214-1502025149 RUNJOBID= node125-1502014323-10662 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-composed-s25/composed-25-01-25-4.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4260214-1502025149/watcher-4260214-1502025149 -o /tmp/evaluation-result-4260214-1502025149/solver-4260214-1502025149 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502014323-10662 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260214-1502025149.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 70c94527274e457d0d94c5fa4cea1fbc RANDOM SEED=111968012 node125.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 : 5333.07 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 : 5333.07 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 : 5333.07 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 : 5333.07 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: 31803612 kB MemAvailable: 32027060 kB Buffers: 108124 kB Cached: 396716 kB SwapCached: 0 kB Active: 238688 kB Inactive: 324420 kB Active(anon): 58036 kB Inactive(anon): 8532 kB Active(file): 180652 kB Inactive(file): 315888 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2184 kB Writeback: 0 kB AnonPages: 125212 kB Mapped: 31416 kB Shmem: 8868 kB Slab: 109688 kB SReclaimable: 85484 kB SUnreclaim: 24204 kB KernelStack: 3408 kB PageTables: 4928 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 303740 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 75776 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 node125 at 2017-08-06 14:58:26