Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PicatSAT 2018-08-14 | OPT | 9 | 0.272998 | 0.273211 |
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 |
0.21/0.27 c xcsp_picat version 2.4#7 (8/14/2018) 0.21/0.27 o 10 0.21/0.27 o 9 0.21/0.27 s OPTIMUM FOUND 0.21/0.27 v <instantiation> 0.21/0.27 v <list> nco[] prd[] pc[][] ncr[] </list> 0.21/0.27 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> 0.21/0.27 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 (11799 MiB free) memory of node 1: 16384 MiB (9842 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309800-1534320491/watcher-4309800-1534320491 -o /tmp/evaluation-result-4309800-1534320491/solver-4309800-1534320491 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16868 --watchdog 2580 xcsp_picat HOME/instance-4309800-1534320491.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=20726, runsolver pid=20723 Current StackSize limit: 8192 KiB [startup+0.100108 s]* /proc/loadavg: 2.27 2.16 2.10 3/187 20727 /proc/meminfo: memFree=22150732/32770624 swapFree=67105356/67108860 [pid=20726] ppid=20723 vsize=2025924 memory=13408 CPUtime=0.1 cores=1,3,5,7 /proc/20726/stat : 20726 (xcsp_picat) R 20723 20726 16836 0 -1 4202496 1518 0 0 0 10 0 0 0 20 0 1 0 249612261 2074546176 3352 33554432000 4194304 5849940 140728017446512 140728017445608 5308005 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 32223232 140728017454262 140728017454340 140728017454340 140728017457098 0 /proc/20726/statm: 506481 3352 761 405 0 503425 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 2025924 KiB Current children cumulated memory: 13408 KiB [startup+0.209599 s]* /proc/loadavg: 2.27 2.16 2.10 3/187 20727 /proc/meminfo: memFree=22150732/32770624 swapFree=67105356/67108860 [pid=20726] ppid=20723 vsize=2025756 memory=13408 CPUtime=0.21 cores=1,3,5,7 /proc/20726/stat : 20726 (xcsp_picat) R 20723 20726 16836 0 -1 4202496 1558 0 0 0 21 0 0 0 20 0 1 0 249612261 2074374144 3352 33554432000 4194304 5849940 140728017446512 140728017445608 140064117354375 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 32223232 140728017454262 140728017454340 140728017454340 140728017457098 0 /proc/20726/statm: 506439 3352 761 405 0 503383 0 Current children cumulated CPU time: 0.21 s Current children cumulated vsize: 2025756 KiB Current children cumulated memory: 13408 KiB [startup+0.27319 s] # the end of solver process 20726 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.265988 s, system=0.00701 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.273211 CPU time (s): 0.272998 CPU user time (s): 0.265988 CPU system time (s): 0.00701 CPU usage (%): 99.922 Max. virtual memory (cumulated for all children) (KiB): 2025924 Max. memory (cumulated for all children) (KiB): 13408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.265988 system time used= 0.00701 maximum resident set size= 13544 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1593 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= 2 # summary of solver processes directly reported to runsolver: # pid: 20726 # total CPU time (s): 0.272998 # total CPU user time (s): 0.265988 # total CPU system time (s): 0.00701 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.0193 second user time and 0.019965 second system time The end
Begin job on node149 at 2018-08-15 10:08:11 IDJOB=4309800 IDBENCH=141673 IDSOLVER=2794 FILE ID=node149/4309800-1534320491 RUNJOBID= node149-1534293289-16868 PBS_JOBID= 21038141 Free space on /tmp= 41784 MiB SOLVER NAME= PicatSAT 2018-08-14 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-4309800-1534320491/watcher-4309800-1534320491 -o /tmp/evaluation-result-4309800-1534320491/solver-4309800-1534320491 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16868 --watchdog 2580 xcsp_picat HOME/instance-4309800-1534320491.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 9bea89b95554517f61b3b27d7211ee0b RANDOM SEED=1090041028 node149.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 : 5333.60 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 : 5333.60 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 : 5333.60 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 : 5333.60 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: 22161180 kB MemAvailable: 31871388 kB Buffers: 187588 kB Cached: 9704056 kB SwapCached: 1704 kB Active: 4202520 kB Inactive: 5768824 kB Active(anon): 30516 kB Inactive(anon): 109736 kB Active(file): 4172004 kB Inactive(file): 5659088 kB Unevictable: 7608 kB Mlocked: 7608 kB SwapTotal: 67108860 kB SwapFree: 67105356 kB Dirty: 3244 kB Writeback: 0 kB AnonPages: 85724 kB Mapped: 57368 kB Shmem: 57760 kB Slab: 335616 kB SReclaimable: 307576 kB SUnreclaim: 28040 kB KernelStack: 3360 kB PageTables: 5516 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 2412808 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 18432 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= 41780 MiB End job on node149 at 2018-08-15 10:08:11