Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
OscaR - Parallel with EPS 2017-07-26 | UNSAT | 1.25616 | 0.90623599 |
Name | QueenAttacking/QueenAttacking-m1-s1/ QueenAttacking-03.xml |
MD5SUM | 900c14a4349c1ff206d580a6a8eed87f |
Bench Category | COP (optimization 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 | 0.018456001 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 14 |
Number of constraints | 13 |
Number of domains | 2 |
Minimum domain size | 2 |
Maximum domain size | 9 |
Distribution of domain sizes | [{"size":2,"count":4},{"size":9,"count":10}] |
Minimum variable degree | 2 |
Maximum variable degree | 4 |
Distribution of variable degrees | [{"degree":2,"count":6},{"degree":3,"count":3},{"degree":4,"count":5}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 9 |
Distribution of constraint arities | [{"arity":2,"count":8},{"arity":3,"count":4},{"arity":9,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 12 |
Distribution of constraint types | [{"type":"intension","count":12},{"type":"allDifferent","count":1}] |
Optimization problem | YES |
Type of objective | min SUM |
0.24/0.38 c version: 2017-07-26 0.24/0.38 c seed: 1428747376 0.24/0.38 c timeout: 1920 0.24/0.38 c memlimit: 22000 0.24/0.38 c nbcore: 8 0.42/0.41 c Parsing instance... 0.98/0.70 c Parsing done, starting search... 1.10/0.89 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-4257179-1501689044/watcher-4257179-1501689044 -o /tmp/evaluation-result-4257179-1501689044/solver-4257179-1501689044 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node128-1501676495-31585 --watchdog 324 java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1428747376 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4257179-1501689044.xml pid=22006 running on 8 cores: 0,2,4,6,1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1920 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1950 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=23672 CPUtime=0 cores=0-7 /proc/22009/stat : 22009 (runsolver) D 22006 22009 31529 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 17529129 24240128 106 18446744073709551615 4194304 4338465 140733864261552 140733864259192 140386059473623 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 39309312 140733864267875 140733864268355 140733864268355 140733864271818 0 /proc/22009/statm: 5918 106 53 36 0 2156 0 [startup+0.10015 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=25300336 CPUtime=0 cores=0-7 /proc/22009/stat : 22009 (java) S 22006 22009 31529 0 -1 1077944320 3032 0 0 0 0 0 0 0 20 0 10 0 17529129 25907544064 3210 18446744073709551615 4194304 4196468 140722329548944 140722329531488 140638112657143 0 0 1 16784584 18446744073709551615 0 0 17 1 0 0 8 0 0 6293624 6294260 9682944 140722329555343 140722329555528 140722329555528 140722329558991 0 /proc/22009/statm: 6325084 3210 1631 1 0 6314589 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 25300336 [startup+0.200295 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=25996604 CPUtime=0.08 cores=0-7 /proc/22009/stat : 22009 (java) S 22006 22009 31529 0 -1 1077944320 6605 0 0 0 7 1 0 0 20 0 20 0 17529129 26620522496 6809 18446744073709551615 4194304 4196468 140722329548944 140722329531488 140638112657143 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 8 0 0 6293624 6294260 9682944 140722329555343 140722329555528 140722329555528 140722329558991 0 /proc/22009/statm: 6499151 6809 3316 1 0 6487938 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 25996604 [startup+0.300272 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=25996604 CPUtime=0.24 cores=0-7 /proc/22009/stat : 22009 (java) S 22006 22009 31529 0 -1 1077944320 10124 0 0 0 21 3 0 0 20 0 20 0 17529129 26620522496 9384 18446744073709551615 4194304 4196468 140722329548944 140722329531488 140638112657143 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 8 0 0 6293624 6294260 9682944 140722329555343 140722329555528 140722329555528 140722329558991 0 /proc/22009/statm: 6499151 9384 3527 1 0 6487938 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 25996604 [startup+0.700185 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=25998672 CPUtime=0.98 cores=0-7 /proc/22009/stat : 22009 (java) S 22006 22009 31529 0 -1 1077944320 14224 0 0 0 93 5 0 0 20 0 20 0 17529129 26622640128 16465 18446744073709551615 4194304 4196468 140722329548944 140722329531488 140638112657143 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 8 0 0 6293624 6294260 9682944 140722329555343 140722329555528 140722329555528 140722329558991 0 /proc/22009/statm: 6499668 16465 3724 1 0 6488450 0 Current children cumulated CPU time (s) 0.98 Current children cumulated vsize (KiB) 25998672 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 22009 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.800324 s] /proc/loadavg: 1.18 4.29 6.74 2/172 22009 /proc/meminfo: memFree=31008628/32770624 swapFree=0/890624 [pid=22009] ppid=22006 vsize=26000720 CPUtime=1.1 cores=0-7 /proc/22009/stat : 22009 (java) S 22006 22009 31529 0 -1 1077944320 14910 0 0 0 104 6 0 0 20 0 20 0 17529129 26624737280 19219 18446744073709551615 4194304 4196468 140722329548944 140722329531488 140638112657143 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 8 0 0 6293624 6294260 9682944 140722329555343 140722329555528 140722329555528 140722329558991 0 /proc/22009/statm: 6500180 19219 3725 1 0 6488962 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 26000720 Child status: 0 Real time (s): 0.906236 CPU time (s): 1.25616 CPU user time (s): 1.18034 CPU system time (s): 0.07582 CPU usage (%): 138.612 Max. virtual memory (cumulated for all children) (KiB): 26000720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.18034 system time used= 0.07582 maximum resident set size= 86244 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15612 page faults= 0 swaps= 0 block input operations= 0 block output operations= 8 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2089 involuntary context switches= 2 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.00117 second user time and 0.009367 second system time The end
Begin job on node128 at 2017-08-02 17:36:45 IDJOB=4257179 IDBENCH=130613 IDSOLVER=2641 FILE ID=node128/4257179-1501689044 RUNJOBID= node128-1501676495-31585 PBS_JOBID= Free space on /tmp= 61948 MiB SOLVER NAME= OscaR - Parallel with EPS 2017-07-26 BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-m1-s1/QueenAttacking-03.xml COMMAND LINE= java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit 22000 --nbcore NBCORE BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4257179-1501689044/watcher-4257179-1501689044 -o /tmp/evaluation-result-4257179-1501689044/solver-4257179-1501689044 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node128-1501676495-31585 --watchdog 324 java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1428747376 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4257179-1501689044.xml TIME LIMIT= 1920 seconds MEMORY LIMIT= 31000 MiB NBCORE= 8 MD5SUM BENCH= 900c14a4349c1ff206d580a6a8eed87f RANDOM SEED=1428747376 node128.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 : 5333.05 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 : 5333.05 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 : 5333.05 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 : 5333.05 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: 31008788 kB MemAvailable: 32007756 kB Buffers: 149688 kB Cached: 1135912 kB SwapCached: 0 kB Active: 434716 kB Inactive: 907348 kB Active(anon): 57196 kB Inactive(anon): 16724 kB Active(file): 377520 kB Inactive(file): 890624 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 42428 kB Writeback: 0 kB AnonPages: 56788 kB Mapped: 31068 kB Shmem: 17064 kB Slab: 119500 kB SReclaimable: 93316 kB SUnreclaim: 26184 kB KernelStack: 3136 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 290032 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: 122240 kB DirectMap2M: 33423360 kB Free space on /tmp at the end= 61908 MiB End job on node128 at 2017-08-02 17:36:47