Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-07-29) | SAT | 0.113438 | 0.19171 |
Name | QRandom/ QRandom-geometric-rw/geometric-50-20-d4-75-03.xml |
MD5SUM | 0bd583d6f4358c2dd06e2f7c5666e2c0 |
Bench Category | CSP (decision problem) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.113607 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 50 |
Number of constraints | 394 |
Number of domains | 1 |
Minimum domain size | 20 |
Maximum domain size | 20 |
Distribution of domain sizes | [{"size":20,"count":50}] |
Minimum variable degree | 6 |
Maximum variable degree | 27 |
Distribution of variable degrees | [{"degree":6,"count":2},{"degree":7,"count":1},{"degree":8,"count":1},{"degree":10,"count":5},{"degree":11,"count":2},{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":4},{"degree":15,"count":1},{"degree":16,"count":5},{"degree":17,"count":6},{"degree":18,"count":5},{"degree":19,"count":3},{"degree":21,"count":2},{"degree":22,"count":2},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":2},{"degree":27,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":394}] |
Number of extensional constraints | 394 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":394}] |
Optimization problem | NO |
Type of objective |
0.01/0.19 c root propagations : 0 0.01/0.19 c restarts enabled, print stats at every restarts 0.01/0.19 c 0.01/0.19 c 0.01/0.19 c 0.01/0.19 c This is cosoco 1.1 -- 0.01/0.19 c 0.01/0.19 c command line: cosoco -lc -model -restarts HOME/instance-4260221-1502025192.xml 0.01/0.19 c ========================================[ Problem Statistics ]=========================================== 0.01/0.19 c | 0.01/0.19 c | Parse time : 0.11 s 0.01/0.19 c | 0.01/0.19 c | Variables: 50 0.01/0.19 c | Domain Sizes: 20..20 0.01/0.19 c | 0.01/0.19 c | Constraints: 394 0.01/0.19 c | Arity: 2..2 -- Binary: 394 0.01/0.19 c | 0.01/0.19 c | Types: 0.01/0.19 c | Extension: 394 (nb tuples: 77..124) -- (shared: 0) 0.01/0.19 c | 0.01/0.19 c ========================================================================================================= 0.01/0.19 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.01/0.19 c solution 1 0.01/0.19 0.01/0.19 v <instantiation type='solution'> 0.01/0.19 v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] </list> 0.01/0.19 v <values>1 15 20 14 11 9 8 1 16 1 4 2 12 5 8 12 7 15 12 19 2 2 8 3 3 17 8 17 6 2 2 19 3 10 2 5 10 13 7 15 5 18 8 1 10 17 8 10 2 14 </values> 0.01/0.19 v </instantiation> 0.01/0.19 0.01/0.19 c restarts : 0 0.01/0.19 c conflicts : 6 (55 /sec) 0.01/0.19 c decisions : 61 (558 /sec) 0.01/0.19 c propagations : 1654 (15133 /sec) 0.01/0.19 c root propagations : 0 0.01/0.19 c filter calls : 6079 (55617 /sec) 0.01/0.19 c useless filter calls : 5352 (88 %) 0.01/0.19 c Memory used : 26.77 MB 0.01/0.19 c CPU time : 0.109267 s 0.01/0.19 0.01/0.19 s SATISFIABLE
OK
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-4260221-1502025192/watcher-4260221-1502025192 -o /tmp/evaluation-result-4260221-1502025192/solver-4260221-1502025192 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502014323-10662 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260221-1502025192.xml pid=12951 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 2.00 2.03 2/180 12954 /proc/meminfo: memFree=31614596/32770624 swapFree=0/318092 [pid=12954] ppid=12951 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/12954/stat : 12954 (runsolver) D 12951 12954 9955 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 4740161 24240128 106 18446744073709551615 4194304 4338465 140728997222480 140728997220120 140171441881815 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 35278848 140728997228738 140728997229130 140728997229130 140728997232586 0 /proc/12954/statm: 5918 106 53 36 0 2156 0 [startup+0.100152 s] /proc/loadavg: 1.92 2.00 2.03 2/180 12954 /proc/meminfo: memFree=31614596/32770624 swapFree=0/318092 [pid=12954] ppid=12951 vsize=26904 CPUtime=0.01 cores=1,3,5,7 /proc/12954/stat : 12954 (cosoco) R 12951 12954 9955 0 -1 4202496 986 0 0 0 1 0 0 0 20 0 1 0 4740161 27549696 812 18446744073709551615 4194304 5747388 140736750503984 140736750500632 140073597230080 0 0 1 0 0 0 0 17 1 0 0 7 0 0 7845728 7850568 7925760 140736750506479 140736750506574 140736750506574 140736750510030 0 /proc/12954/statm: 6726 812 708 380 0 144 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26904 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 12954 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100152 s] /proc/loadavg: 1.92 2.00 2.03 2/180 12954 /proc/meminfo: memFree=31614596/32770624 swapFree=0/318092 [pid=12954] ppid=12951 vsize=26904 CPUtime=0.01 cores=1,3,5,7 /proc/12954/stat : 12954 (cosoco) R 12951 12954 9955 0 -1 4202496 986 0 0 0 1 0 0 0 20 0 1 0 4740161 27549696 812 18446744073709551615 4194304 5747388 140736750503984 140736750500632 140073597230080 0 0 1 0 0 0 0 17 1 0 0 7 0 0 7845728 7850568 7925760 140736750506479 140736750506574 140736750506574 140736750510030 0 /proc/12954/statm: 6726 812 708 380 0 144 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 26904 Child status: 0 Real time (s): 0.19171 CPU time (s): 0.113438 CPU user time (s): 0.109493 CPU system time (s): 0.003945 CPU usage (%): 59.1716 Max. virtual memory (cumulated for all children) (KiB): 26904 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.109493 system time used= 0.003945 maximum resident set size= 4096 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1184 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= 9 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.002033 second user time and 0.007116 second system time The end
Begin job on node125 at 2017-08-06 14:59:09 IDJOB=4260221 IDBENCH=126106 IDSOLVER=2647 FILE ID=node125/4260221-1502025192 RUNJOBID= node125-1502014323-10662 PBS_JOBID= Free space on /tmp= 61996 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-03.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4260221-1502025192/watcher-4260221-1502025192 -o /tmp/evaluation-result-4260221-1502025192/solver-4260221-1502025192 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502014323-10662 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260221-1502025192.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 0bd583d6f4358c2dd06e2f7c5666e2c0 RANDOM SEED=1764530720 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: 31614336 kB MemAvailable: 31873024 kB Buffers: 108336 kB Cached: 431704 kB SwapCached: 0 kB Active: 426452 kB Inactive: 326624 kB Active(anon): 213152 kB Inactive(anon): 8532 kB Active(file): 213300 kB Inactive(file): 318092 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2380 kB Writeback: 4 kB AnonPages: 212548 kB Mapped: 30868 kB Shmem: 8868 kB Slab: 110296 kB SReclaimable: 86260 kB SUnreclaim: 24036 kB KernelStack: 3264 kB PageTables: 5112 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 469404 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: 118144 kB DirectMap2M: 33427456 kB Free space on /tmp at the end= 61996 MiB End job on node125 at 2017-08-06 14:59:09