Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
choco-solver 4.0.5 par (2017-07-26) | OPT | 17 | 1.69374 | 0.80150801 |
Name | GolombRuler/GolombRuler-a3-s1/ GolombRuler-06-a3.xml |
MD5SUM | b0c97e0505a0bc7a16ba291a1ac79ec8 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.037124 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 42 |
Number of constraints | 18 |
Number of domains | 2 |
Minimum domain size | 500 |
Maximum domain size | 501 |
Distribution of domain sizes | [{"size":500,"count":15},{"size":501,"count":6}] |
Minimum variable degree | 0 |
Maximum variable degree | 7 |
Distribution of variable degrees | [{"degree":0,"count":21},{"degree":2,"count":15},{"degree":6,"count":4},{"degree":7,"count":2}] |
Minimum constraint arity | 1 |
Maximum constraint arity | 15 |
Distribution of constraint arities | [{"arity":1,"count":1},{"arity":3,"count":15},{"arity":6,"count":1},{"arity":15,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 16 |
Distribution of constraint types | [{"type":"intension","count":16},{"type":"allDifferent","count":1},{"type":"ordered","count":1}] |
Optimization problem | YES |
Type of objective | min VAR |
0.00/0.09 c java -server -Xmx22000m -cp .:.//choco-parsers.jar org.chocosolver.parser.xcsp.ChocoXCSP "HOME/instance-4254508-1501684939.xml" -tl '1920s' -p 8 -x 0 0.00/0.28 c [HOME/instance-4254508-1501684939.xml, -tl, 1920s, -p, 8, -x, 0] 0.00/0.34 c 8 solvers in parallel 0.00/0.41 c parse instance... 0.00/0.67 c solve instance... 0.00/0.74 o 20 0.00/0.75 o 18 0.00/0.76 o 17 0.00/0.76 o 17 0.00/0.78 s OPTIMUM FOUND 0.00/0.78 v <instantiation> 0.00/0.78 v <list>x[0] x[1] x[2] x[3] x[4] x[5] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[1][2] y[1][3] y[1][4] y[1][5] y[2][3] y[2][4] y[2][5] y[3][4] y[3][5] y[4][5] </list> 0.00/0.78 v <values>0 5 7 13 16 17 5 7 13 16 17 2 8 11 12 6 9 10 3 4 1 </values> 0.00/0.78 v </instantiation>
OK 17
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-4254508-1501684939/watcher-4254508-1501684939 -o /tmp/evaluation-result-4254508-1501684939/solver-4254508-1501684939 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node135-1501676595-1714 --watchdog 324 ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 87242744 HOME/instance-4254508-1501684939.xml pid=14440 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: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=23672 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (runsolver) D 14440 14443 1658 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 10404537 24240128 617 18446744073709551615 4194304 4338465 140733070392176 140733070389816 139983519130327 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 7450624 140733070393429 140733070393923 140733070393923 140733070397386 0 /proc/14443/statm: 5918 617 53 36 0 2156 0 [startup+0.100236 s] /proc/loadavg: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=9512 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (xcsp3-exec) S 14440 14443 1658 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 10404537 9740288 345 18446744073709551615 4194304 5098028 140734577356688 140734577354792 140477404373628 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 9 0 0 7196144 7232144 18948096 140734577365396 140734577365604 140734577365604 140734577369067 0 /proc/14443/statm: 2378 345 289 221 0 87 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9512 [startup+0.200282 s] /proc/loadavg: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=9512 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (xcsp3-exec) S 14440 14443 1658 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 10404537 9740288 345 18446744073709551615 4194304 5098028 140734577356688 140734577354792 140477404373628 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 9 0 0 7196144 7232144 18948096 140734577365396 140734577365604 140734577365604 140734577369067 0 /proc/14443/statm: 2378 345 289 221 0 87 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9512 [startup+0.301167 s] /proc/loadavg: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=9512 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (xcsp3-exec) S 14440 14443 1658 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 10404537 9740288 345 18446744073709551615 4194304 5098028 140734577356688 140734577354792 140477404373628 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 9 0 0 7196144 7232144 18948096 140734577365396 140734577365604 140734577365604 140734577369067 0 /proc/14443/statm: 2378 345 289 221 0 87 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9512 [startup+0.700597 s] /proc/loadavg: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=9512 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (xcsp3-exec) S 14440 14443 1658 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 10404537 9740288 345 18446744073709551615 4194304 5098028 140734577356688 140734577354792 140477404373628 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 9 0 0 7196144 7232144 18948096 140734577365396 140734577365604 140734577365604 140734577369067 0 /proc/14443/statm: 2378 345 289 221 0 87 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9512 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 14443 sig 9 ??? end of watcher thread Dumping a history of the last processes samples [startup+0.801219 s] /proc/loadavg: 8.33 8.40 7.87 1/177 14443 /proc/meminfo: memFree=31694992/32770624 swapFree=0/278188 [pid=14443] ppid=14440 vsize=9512 CPUtime=0 cores=0-7 /proc/14443/stat : 14443 (xcsp3-exec) R 14440 14443 1658 0 -1 4202496 509 0 0 0 0 0 0 0 20 0 1 0 10404537 9740288 345 18446744073709551615 4194304 5098028 140734577356688 140734577354792 140477404373628 0 65536 5 65538 18446744071579417331 0 0 17 2 0 0 9 0 0 7196144 7232144 18948096 140734577365396 140734577365604 140734577365604 140734577369067 0 /proc/14443/statm: 2378 345 289 221 0 87 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9512 Child status: 0 Real time (s): 0.801508 CPU time (s): 1.69374 CPU user time (s): 1.60061 CPU system time (s): 0.093129 CPU usage (%): 211.319 Max. virtual memory (cumulated for all children) (KiB): 9512 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.60061 system time used= 0.093129 maximum resident set size= 156728 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15544 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= 2888 involuntary context switches= 7 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.003375 second user time and 0.009 second system time The end
Begin job on node135 at 2017-08-02 16:28:19 IDJOB=4254508 IDBENCH=126217 IDSOLVER=2636 FILE ID=node135/4254508-1501684939 RUNJOBID= node135-1501676595-1714 PBS_JOBID= Free space on /tmp= 61948 MiB SOLVER NAME= choco-solver 4.0.5 par BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-06-a3.xml COMMAND LINE= ./xcsp3-exec -dir DIR -tl TIMEOUT -p NBCORE -ml 22000 -tdir TMPDIR -seed RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4254508-1501684939/watcher-4254508-1501684939 -o /tmp/evaluation-result-4254508-1501684939/solver-4254508-1501684939 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node135-1501676595-1714 --watchdog 324 ./xcsp3-exec -dir HOME -tl 1920 -p 8 -ml 22000 -tdir HOME -seed 87242744 HOME/instance-4254508-1501684939.xml TIME LIMIT= 1920 seconds MEMORY LIMIT= 31000 MiB NBCORE= 8 MD5SUM BENCH= b0c97e0505a0bc7a16ba291a1ac79ec8 RANDOM SEED=87242744 node135.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 : 5333.21 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 : 5333.21 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 : 5333.21 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 : 5333.21 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: 31699300 kB MemAvailable: 32016072 kB Buffers: 149984 kB Cached: 442344 kB SwapCached: 0 kB Active: 361888 kB Inactive: 286780 kB Active(anon): 56700 kB Inactive(anon): 8592 kB Active(file): 305188 kB Inactive(file): 278188 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 7604 kB Writeback: 4 kB AnonPages: 55416 kB Mapped: 29600 kB Shmem: 8960 kB Slab: 124180 kB SReclaimable: 98464 kB SUnreclaim: 25716 kB KernelStack: 3184 kB PageTables: 4312 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 278712 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 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= 61940 MiB End job on node135 at 2017-08-02 16:28:20