Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PicatSAT 2018-06-15 | OPT | 9 | 0.255484 | 0.255643 |
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 |
0.20/0.25 c xcsp_picat version 2.4#4 (June 15, 2018) 0.20/0.25 o 10 0.20/0.25 o 9 0.20/0.25 s OPTIMUM FOUND 0.20/0.25 v <instantiation> 0.20/0.25 v <list> pc[][] ncr[] nco[] prd[] </list> 0.20/0.25 v <values> 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 9 8 9 9 9 3 3 4 3 3 2 3 4 4 2 4 0 2 3 3 1 0 1 2 0 1 </values> 0.20/0.25 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 (9675 MiB free) memory of node 1: 16384 MiB (10122 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296240-1532615265/watcher-4296240-1532615265 -o /tmp/evaluation-result-4296240-1532615265/solver-4296240-1532615265 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532615133-6570 --watchdog 2580 xcsp_picat HOME/instance-4296240-1532615265.xml running on 4 cores: 0,2,4,6 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 Current StackSize limit: 8192 KiB solver pid=6667, runsolver pid=6664 [startup+0.100107 s]* /proc/loadavg: 1.91 1.85 1.96 3/188 6668 /proc/meminfo: memFree=20263132/32770624 swapFree=67108860/67108860 [pid=6667] ppid=6664 vsize=111992 memory=13332 CPUtime=0.1 cores=0,2,4,6 /proc/6667/stat : 6667 (xcsp_picat) R 6664 6667 2022 0 -1 4202496 1518 0 0 0 10 0 0 0 20 0 1 0 79089680 114679808 3333 33554432000 4194304 5849740 140727167511008 140727167511008 4211759 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 40853504 140727167513782 140727167513860 140727167513860 140727167516618 0 /proc/6667/statm: 27998 3333 761 405 0 24942 0 Current children cumulated CPU time: 0.1 s Current children cumulated vsize: 111992 KiB Current children cumulated memory: 13332 KiB [startup+0.209665 s]* /proc/loadavg: 1.91 1.85 1.96 3/188 6668 /proc/meminfo: memFree=20263132/32770624 swapFree=67108860/67108860 [pid=6667] ppid=6664 vsize=111868 memory=13360 CPUtime=0.2 cores=0,2,4,6 /proc/6667/stat : 6667 (xcsp_picat) R 6664 6667 2022 0 -1 4202496 1575 0 0 0 20 0 0 0 20 0 1 0 79089680 114552832 3340 33554432000 4194304 5849740 140727167511008 140727167511008 5361792 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 40853504 140727167513782 140727167513860 140727167513860 140727167516618 0 /proc/6667/statm: 27967 3340 761 405 0 24911 0 Current children cumulated CPU time: 0.2 s Current children cumulated vsize: 111868 KiB Current children cumulated memory: 13360 KiB [startup+0.255608 s] # the end of solver process 6667 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.246438 s, system=0.009046 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.255643 CPU time (s): 0.255484 CPU user time (s): 0.246438 CPU system time (s): 0.009046 CPU usage (%): 99.9378 Max. virtual memory (cumulated for all children) (KiB): 111992 Max. memory (cumulated for all children) (KiB): 13360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.246438 system time used= 0.009046 maximum resident set size= 13488 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1581 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: 6667 # total CPU time (s): 0.255484 # total CPU user time (s): 0.246438 # total CPU system time (s): 0.009046 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.013055 second user time and 0.02611 second system time The end
Begin job on node103 at 2018-07-26 16:27:45 IDJOB=4296240 IDBENCH=141673 IDSOLVER=2754 FILE ID=node103/4296240-1532615265 RUNJOBID= node103-1532615133-6570 PBS_JOBID= 21021969 Free space on /tmp= 56540 MiB SOLVER NAME= PicatSAT 2018-06-15 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-4296240-1532615265/watcher-4296240-1532615265 -o /tmp/evaluation-result-4296240-1532615265/solver-4296240-1532615265 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532615133-6570 --watchdog 2580 xcsp_picat HOME/instance-4296240-1532615265.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 9bea89b95554517f61b3b27d7211ee0b RANDOM SEED=1000092085 node103.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 : 5333.48 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 : 5333.48 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 : 5333.48 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 : 5333.48 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: 20273472 kB MemAvailable: 31855712 kB Buffers: 286936 kB Cached: 11482232 kB SwapCached: 0 kB Active: 3882128 kB Inactive: 8016688 kB Active(anon): 132332 kB Inactive(anon): 25192 kB Active(file): 3749796 kB Inactive(file): 7991496 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 3164 kB Writeback: 0 kB AnonPages: 136348 kB Mapped: 43344 kB Shmem: 25228 kB Slab: 297684 kB SReclaimable: 269408 kB SUnreclaim: 28276 kB KernelStack: 3344 kB PageTables: 5632 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 514636 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 67584 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 124288 kB DirectMap2M: 33421312 kB Free space on /tmp at the end= 56536 MiB End job on node103 at 2018-07-26 16:27:45