Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PicatSAT 2018-08-02 | OPT | 9 | 0.275581 | 0.275585 |
Name | Bacp/Bacp-m2/ Bacp-m2-05_c18.xml |
MD5SUM | 9bea89b95554517f61b3b27d7211ee0b |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 9 |
Best CPU time to get the best result obtained on this benchmark | 0.027026 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 106 |
Number of constraints | 116 |
Number of domains | 4 |
Minimum domain size | 2 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":2,"count":80},{"size":5,"count":21},{"size":10,"count":5}] |
Minimum variable degree | 1 |
Maximum variable degree | 8 |
Distribution of variable degrees | [{"degree":1,"count":5},{"degree":2,"count":5},{"degree":4,"count":80},{"degree":5,"count":3},{"degree":6,"count":8},{"degree":7,"count":3},{"degree":8,"count":2}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 17 |
Distribution of constraint arities | [{"arity":2,"count":90},{"arity":5,"count":16},{"arity":17,"count":10}] |
Number of extensional constraints | 80 |
Number of intensional constraints | 10 |
Distribution of constraint types | [{"type":"extension","count":80},{"type":"intension","count":10},{"type":"sum","count":26}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
0.20/0.27 c xcsp_picat version 2.4#6 (8/1/2018) 0.20/0.27 o 10 0.20/0.27 o 9 0.20/0.27 s OPTIMUM FOUND 0.20/0.27 v <instantiation> 0.20/0.27 v <list> nco[] prd[] pc[][] ncr[] </list> 0.20/0.27 v <values> 3 3 3 4 3 4 4 2 4 3 3 3 1 1 2 2 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 9 9 8 9 9 </values> 0.20/0.27 v </instantiation>
OK 9
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL 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. NUMA information: number of nodes: 2 memory of node 0: 16374 MiB (8528 MiB free) memory of node 1: 16384 MiB (11706 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303460-1534035496/watcher-4303460-1534035496 -o /tmp/evaluation-result-4303460-1534035496/solver-4303460-1534035496 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1534025075-19010 --watchdog 2580 xcsp_picat HOME/instance-4303460-1534035496.xml running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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 Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread solver pid=20154, runsolver pid=20151 Current StackSize limit: 8192 KiB [startup+0.100159 s]* /proc/loadavg: 2.31 2.14 2.09 3/187 20155 /proc/meminfo: memFree=20709336/32770624 swapFree=67108688/67108860 [pid=20154] ppid=20151 vsize=2025924 memory=14504 CPUtime=0.1 cores=1,3,5,7 /proc/20154/stat : 20154 (xcsp_picat) R 20151 20154 18978 0 -1 4202496 1791 0 0 0 10 0 0 0 20 0 1 0 221112490 2074546176 3626 33554432000 4194304 5849708 140725149377488 140725149377488 4213448 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 46907392 140725149385910 140725149385988 140725149385988 140725149388746 0 /proc/20154/statm: 506481 3626 761 405 0 503426 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 2025924 KiB Current children cumulated memory: 14504 KiB [startup+0.209587 s]* /proc/loadavg: 2.31 2.14 2.09 3/187 20155 /proc/meminfo: memFree=20709336/32770624 swapFree=67108688/67108860 [pid=20154] ppid=20151 vsize=2025756 memory=14504 CPUtime=0.2 cores=1,3,5,7 /proc/20154/stat : 20154 (xcsp_picat) R 20151 20154 18978 0 -1 4202496 1831 0 0 0 20 0 0 0 20 0 1 0 221112490 2074374144 3626 33554432000 4194304 5849708 140725149377488 140725149377488 140133039136647 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 46907392 140725149385910 140725149385988 140725149385988 140725149388746 0 /proc/20154/statm: 506439 3626 761 405 0 503384 0 Current children cumulated CPU time: 0.2 s Current children cumulated vsize: 2025756 KiB Current children cumulated memory: 14504 KiB [startup+0.275549 s] # the end of solver process 20154 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.266605 s, system=0.008976 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.275585 CPU time (s): 0.275581 CPU user time (s): 0.266605 CPU system time (s): 0.008976 CPU usage (%): 99.9986 Max. virtual memory (cumulated for all children) (KiB): 2025924 Max. memory (cumulated for all children) (KiB): 14504 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.266605 system time used= 0.008976 maximum resident set size= 14640 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1866 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= 2 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 20154 # total CPU time (s): 0.275581 # total CPU user time (s): 0.266605 # total CPU system time (s): 0.008976 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.018014 second user time and 0.02138 second system time The end
Begin job on node106 at 2018-08-12 02:58:16 IDJOB=4303460 IDBENCH=141673 IDSOLVER=2778 FILE ID=node106/4303460-1534035496 RUNJOBID= node106-1534025075-19010 PBS_JOBID= 21036957 Free space on /tmp= 39660 MiB SOLVER NAME= PicatSAT 2018-08-02 BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-05_c18.xml COMMAND LINE= xcsp_picat BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303460-1534035496/watcher-4303460-1534035496 -o /tmp/evaluation-result-4303460-1534035496/solver-4303460-1534035496 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1534025075-19010 --watchdog 2580 xcsp_picat HOME/instance-4303460-1534035496.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 9bea89b95554517f61b3b27d7211ee0b RANDOM SEED=1168878532 node106.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 : 5334.11 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 : 5334.11 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 : 5334.11 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 : 5334.11 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: 20721676 kB MemAvailable: 31803208 kB Buffers: 88388 kB Cached: 11141900 kB SwapCached: 0 kB Active: 5582812 kB Inactive: 5805540 kB Active(anon): 105020 kB Inactive(anon): 105632 kB Active(file): 5477792 kB Inactive(file): 5699908 kB Unevictable: 6996 kB Mlocked: 6996 kB SwapTotal: 67108860 kB SwapFree: 67108688 kB Dirty: 3228 kB Writeback: 0 kB AnonPages: 185712 kB Mapped: 53764 kB Shmem: 49632 kB Slab: 360048 kB SReclaimable: 332292 kB SUnreclaim: 27756 kB KernelStack: 3616 kB PageTables: 5572 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 2471180 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 86016 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 109952 kB DirectMap2M: 33435648 kB Free space on /tmp at the end= 39656 MiB End job on node106 at 2018-08-12 02:58:17