Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
R1: cosoco-sat 1.1 | OPT | 550 | 0.010351 | 0.072522998 |
Name | Rack/ Rack-m1c-s1/Rack-m1c-r1.xml |
MD5SUM | 363bab3579cb814ec3389af888051029 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 550 |
Best CPU time to get the best result obtained on this benchmark | 0.0081519997 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 40 |
Number of constraints | 31 |
Number of domains | 6 |
Minimum domain size | 2 |
Maximum domain size | 11 |
Distribution of domain sizes | [{"size":2,"count":5},{"size":3,"count":25},{"size":5,"count":5},{"size":11,"count":5}] |
Minimum variable degree | 2 |
Maximum variable degree | 5 |
Distribution of variable degrees | [{"degree":2,"count":15},{"degree":3,"count":18},{"degree":4,"count":5},{"degree":5,"count":2}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 5 |
Distribution of constraint arities | [{"arity":2,"count":15},{"arity":4,"count":1},{"arity":5,"count":15}] |
Number of extensional constraints | 15 |
Number of intensional constraints | 1 |
Distribution of constraint types | [{"type":"extension","count":15},{"type":"intension","count":1},{"type":"ordered","count":1},{"type":"sum","count":14}] |
Optimization problem | YES |
Type of objective | min SUM |
0.00/0.06 c SAT : Variables: 165 -- Clauses: 445 0.00/0.06 c best=?? lower=0 upper=1000 0.00/0.06 c 0.00/0.06 c This is cosoco 1.0 -- 0.00/0.06 c 0.00/0.06 c enable optimization 0.00/0.06 c ========================================[ Problem Statistics ]=========================================== 0.00/0.06 c | 0.00/0.06 c | Parse time : 0.00 s 0.00/0.06 c | 0.00/0.06 c | Variables: 40 0.00/0.06 c | Domain Sizes: 2..11 0.00/0.06 c | 0.00/0.06 c | Constraints: 35 0.00/0.06 c | Arity: 2..5 -- Binary: 19 0.00/0.06 c | 0.00/0.06 c | Types: 0.00/0.06 c | (X -Y <= k): 4 0.00/0.06 c | Extension: 15 (nb tuples: 3..3) -- (shared: 12) 0.00/0.06 c | Intension: 1 0.00/0.06 c | Sum: 15 0.00/0.06 c | 0.00/0.06 c ========================================================================================================= 0.00/0.06 o 750 0.00/0.06 c 1 calls to solver: best=750 lower=0 upper=749 0.00/0.06 o 600 0.00/0.07 o 550 0.00/0.07 c 3 calls to solver: best=550 lower=0 upper=549 0.00/0.07 c 0.00/0.07 c Optimum found : 550 0.00/0.07 c 0.00/0.07 0.00/0.07 v <instantiation type='solution' cost='550'> 0.00/0.07 v <list>r[0] r[1] r[2] r[3] r[4] c[0][0] c[0][1] c[0][2] c[0][3] c[1][0] c[1][1] c[1][2] c[1][3] c[2][0] c[2][1] c[2][2] c[2][3] c[3][0] c[3][1] c[3][2] c[3][3] c[4][0] c[4][1] c[4][2] c[4][3] rpw[0] rpw[1] rpw[2] rpw[3] rpw[4] rcn[0] rcn[1] rcn[2] rcn[3] rcn[4] rpr[0] rpr[1] rpr[2] rpr[3] rpr[4] </list> 0.00/0.07 v <values>2 2 1 0 0 7 0 1 0 2 4 0 0 1 0 1 1 0 0 0 0 0 0 0 0 200 200 150 0 0 16 16 8 0 0 200 200 150 0 0 </values> 0.00/0.07 v </instantiation> 0.00/0.07 0.00/0.07 c call to solver : 4 0.00/0.07 c 0.00/0.07 c restarts : 7 0.00/0.07 c conflicts : 79 (9113 /sec) 0.00/0.07 c decisions : 602 (69443 /sec) 0.00/0.07 c propagations : 7467 (861345 /sec) 0.00/0.07 c root propagations : 143 0.00/0.07 c filter calls : 7118 (821087 /sec) 0.00/0.07 c useless filter calls : 4225 (59 %) 0.00/0.07 c 0.00/0.07 c clauses : 470 0.00/0.07 c SAT propagations : 28 0.00/0.07 c SAT conflicts : 3 (0 learnts) 0.00/0.07 c Memory used : 30.75 MB 0.00/0.07 c CPU time : 0.008669 s 0.00/0.07 0.00/0.07 s OPTIMUM FOUND
OK 550
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-4242951-1502090312/watcher-4242951-1502090312 -o /tmp/evaluation-result-4242951-1502090312/solver-4242951-1502090312 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502042680-29186 --watchdog 2560 HOME/cosoco -lc -model -restarts -sat HOME/instance-4242951-1502090312.xml pid=3584 running on 4 cores: 0,2,4,6 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 3/181 3587 /proc/meminfo: memFree=31621820/32770624 swapFree=0/383288 [pid=3587] ppid=3584 vsize=23672 CPUtime=0 cores=0,2,4,6 /proc/3587/stat : 3587 (runsolver) D 3584 3587 21827 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 11226992 24240128 106 18446744073709551615 4194304 4338465 140731767446528 140731767444168 140246450938583 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 13156352 140731767451802 140731767452234 140731767452234 140731767455690 0 /proc/3587/statm: 5918 106 53 36 0 2156 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 3587 sig 9 ??? kill -3587 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.072523 CPU time (s): 0.010351 CPU user time (s): 0.008669 CPU system time (s): 0.001682 CPU usage (%): 14.2727 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008669 system time used= 0.001682 maximum resident set size= 3940 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1139 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 0.003134 second user time and 0.006268 second system time The end
Begin job on node126 at 2017-08-07 09:04:34 IDJOB=4242951 IDBENCH=140549 IDSOLVER=2621 FILE ID=node126/4242951-1502090312 RUNJOBID= node126-1502042680-29186 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco-sat 1.1 BENCH NAME= XCSP17/Rack/Rack-m1c-s1/Rack-m1c-r1.xml COMMAND LINE= DIR/cosoco -lc -model -restarts -sat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4242951-1502090312/watcher-4242951-1502090312 -o /tmp/evaluation-result-4242951-1502090312/solver-4242951-1502090312 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502042680-29186 --watchdog 2560 HOME/cosoco -lc -model -restarts -sat HOME/instance-4242951-1502090312.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 363bab3579cb814ec3389af888051029 RANDOM SEED=1907782534 node126.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 : 5333.81 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 : 5333.81 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 : 5333.81 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 : 5333.81 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: 31622100 kB MemAvailable: 31998460 kB Buffers: 150020 kB Cached: 514192 kB SwapCached: 0 kB Active: 337204 kB Inactive: 400004 kB Active(anon): 73416 kB Inactive(anon): 16716 kB Active(file): 263788 kB Inactive(file): 383288 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2260 kB Writeback: 4 kB AnonPages: 73084 kB Mapped: 33212 kB Shmem: 17060 kB Slab: 115192 kB SReclaimable: 90240 kB SUnreclaim: 24952 kB KernelStack: 3200 kB PageTables: 4728 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 324868 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 20480 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 101760 kB DirectMap2M: 33443840 kB Free space on /tmp at the end= 62028 MiB End job on node126 at 2017-08-07 09:04:34