Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
toysat 2012-06-01 | OPT | 167 | 0.089985 | 0.090855 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=167-Q=179.opb |
MD5SUM | c7982000cee132bf283ae9b2f2886b5e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 167 |
Best CPU time to get the best result obtained on this benchmark | 0.004999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 167 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 291014 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c 2012-06-02T13:06:15+0200 0.00/0.00 c arch = x86_64 0.00/0.00 c os = linux 0.00/0.00 c compiler = ghc 7.4 0.00/0.00 c packages: 0.00/0.00 c OptDir-0.0.1 0.00/0.00 c array-0.4.0.0 0.00/0.00 c base-4.5.0.0 0.00/0.00 c bytestring-0.9.2.1 0.00/0.00 c containers-0.4.2.1 0.00/0.00 c deepseq-1.3.0.0 0.00/0.00 c mtl-2.1.1 0.00/0.00 c old_locale-1.0.0.4 0.00/0.00 c parse_dimacs-1.2 0.00/0.00 c parsec-3.1.2 0.00/0.00 c queue-0.1.2 0.00/0.00 c stm-2.3 0.00/0.00 c time-1.4 0.00/0.00 c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725288-1338635175.opb"] 0.00/0.00 c #vars 99 0.00/0.00 c #constraints 244 0.00/0.00 c Solving starts ... 0.05/0.06 c learnt constraints deletion: 192 -> 98 0.05/0.07 c solving time = 0.065s 0.05/0.07 c #decision = 252 0.05/0.07 c #conflict = 213 0.05/0.07 c #restart = 1 0.05/0.07 o 179 0.05/0.07 c Solving starts ... 0.05/0.07 c solving time = 0.005s 0.05/0.07 c #decision = 272 0.05/0.07 c #conflict = 227 0.05/0.07 c #restart = 1 0.05/0.07 o 167 0.05/0.07 c Solving starts ... 0.05/0.07 c learnt constraints deletion: 131 -> 66 0.05/0.09 c solving time = 0.013s 0.05/0.09 c #decision = 325 0.05/0.09 c #conflict = 278 0.05/0.09 c #restart = 1 0.05/0.09 s OPTIMUM FOUND 0.05/0.09 v x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 x10 0.05/0.09 v x11 -x12 -x13 x14 x15 -x16 x17 -x18 x19 x20 0.05/0.09 v -x21 -x22 x23 x24 -x25 x26 -x27 x28 x29 -x30 0.05/0.09 v -x31 x32 x33 -x34 x35 -x36 x37 x38 -x39 -x40 0.05/0.09 v x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 0.05/0.09 v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 0.05/0.09 v -x61 -x62 -x63 x64 x65 -x66 -x67 x68 x69 -x70 0.05/0.09 v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 0.05/0.09 v -x81 x82 x83 -x84 -x85 x86 x87 -x88 x89 -x90 0.05/0.09 v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.05/0.09 c total time = 0.089s
OK 167
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3725288-1338635175/watcher-3725288-1338635175 -o /tmp/evaluation-result-3725288-1338635175/solver-3725288-1338635175 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725288-1338635175.opb running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 10240 KiB [startup+0 s] /proc/loadavg: 1.96 2.00 1.91 5/173 7339 /proc/meminfo: memFree=22758644/32873844 swapFree=7112/7112 [pid=7339] ppid=7337 vsize=6224 CPUtime=0 cores=1,3,5,7 /proc/7339/stat : 7339 (toysat) R 7337 7339 6706 0 -1 4202496 837 0 0 0 0 0 0 0 20 0 1 0 329646051 6373376 758 33554432000 4194304 8989770 140736842618960 140736743606152 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/7339/statm: 1556 759 437 1171 0 333 0 [startup+0.0579049 s] /proc/loadavg: 1.96 2.00 1.91 5/173 7339 /proc/meminfo: memFree=22758644/32873844 swapFree=7112/7112 [pid=7339] ppid=7337 vsize=7248 CPUtime=0.05 cores=1,3,5,7 /proc/7339/stat : 7339 (toysat) R 7337 7339 6706 0 -1 4202496 1079 0 0 0 5 0 0 0 20 0 1 0 329646051 7421952 1000 33554432000 4194304 8989770 140736842618960 140736743606152 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/7339/statm: 1812 1000 456 1171 0 589 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 7248 Solver just ended. Dumping a history of the last processes samples [startup+0.0579049 s] /proc/loadavg: 1.96 2.00 1.91 5/173 7339 /proc/meminfo: memFree=22758644/32873844 swapFree=7112/7112 [pid=7339] ppid=7337 vsize=7248 CPUtime=0.05 cores=1,3,5,7 /proc/7339/stat : 7339 (toysat) R 7337 7339 6706 0 -1 4202496 1079 0 0 0 5 0 0 0 20 0 1 0 329646051 7421952 1000 33554432000 4194304 8989770 140736842618960 140736743606152 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0 /proc/7339/statm: 1812 1000 456 1171 0 589 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 7248 Child status: 0 Real time (s): 0.090855 CPU time (s): 0.089985 CPU user time (s): 0.087986 CPU system time (s): 0.001999 CPU usage (%): 99.0424 Max. virtual memory (cumulated for all children) (KiB): 7248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.087986 system time used= 0.001999 maximum resident set size= 4208 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1131 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= 3 involuntary context switches= 1 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node104 at 2012-06-02 13:06:15 IDJOB=3725288 IDBENCH=2799 IDSOLVER=2308 FILE ID=node104/3725288-1338635175 RUNJOBID= node104-1338631509-6723 PBS_JOBID= 14636476 Free space on /tmp= 66456 MiB SOLVER NAME= toysat 2012-06-01 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=167-Q=179.opb COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725288-1338635175/watcher-3725288-1338635175 -o /tmp/evaluation-result-3725288-1338635175/solver-3725288-1338635175 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725288-1338635175.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= c7982000cee132bf283ae9b2f2886b5e RANDOM SEED=213517861 node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.53 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 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 cpu MHz : 2666.266 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 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 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 tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 22760452 kB Buffers: 536376 kB Cached: 7148212 kB SwapCached: 780 kB Active: 6044116 kB Inactive: 3066044 kB Active(anon): 1417156 kB Inactive(anon): 8072 kB Active(file): 4626960 kB Inactive(file): 3057972 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67105060 kB Dirty: 6984 kB Writeback: 0 kB AnonPages: 1429956 kB Mapped: 16424 kB Shmem: 8 kB Slab: 861200 kB SReclaimable: 303092 kB SUnreclaim: 558108 kB KernelStack: 1432 kB PageTables: 6836 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 1530384 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 1052672 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 66448 MiB End job on node104 at 2012-06-02 13:06:15