Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 20 | 2.01469 | 2.01706 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.109982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
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 Parsing PB file... 0.00/0.00 c Converting 81 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.00 c -- Clauses(.)/Splits(s): ................................................................................. 0.00/0.00 c ==================================[MINISAT+]================================== 0.00/0.00 c | Conflicts | Original | Learnt | Progress | 0.00/0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.00 c ============================================================================== 0.00/0.00 c | 0 | 81 369 | 27 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 27[0m 0.00/0.00 o 27 0.00/0.00 c ---[ 0]---> Sorter-cost: 1728 Base: 0.00/0.01 c ==================================[MINISAT+]================================== 0.00/0.01 c | Conflicts | Original | Learnt | Progress | 0.00/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.01 c ============================================================================== 0.00/0.01 c | 0 | 1989 4836 | 663 0 0 nan | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: 26[0m 0.00/0.02 o 26 0.00/0.02 c ---[ 0]---> Sorter-cost: 0 Base: 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 82 | 1995 4867 | 665 80 1121 14.0 | 0.000 % | 0.00/0.03 c | 182 | 1995 4867 | 731 180 2470 13.7 | 1.192 % | 0.00/0.03 c | 332 | 1988 4852 | 804 329 4769 14.5 | 1.416 % | 0.00/0.05 c | 558 | 1988 4852 | 885 555 8017 14.4 | 1.416 % | 0.00/0.06 c | 895 | 1988 4852 | 973 892 12277 13.8 | 1.416 % | 0.08/0.09 c ============================================================================== 0.08/0.09 c [1mFound solution: 22[0m 0.08/0.09 o 22 0.08/0.09 c ---[ 0]---> Sorter-cost: 0 Base: 0.08/0.09 c ==================================[MINISAT+]================================== 0.08/0.09 c | Conflicts | Original | Learnt | Progress | 0.08/0.09 c | | Clauses Literals | Max Clauses Literals LPC | | 0.08/0.09 c ============================================================================== 0.08/0.09 c | 1356 | 2020 4936 | 673 842 10937 13.0 | 1.416 % | 0.09/0.10 c | 1456 | 2012 4920 | 740 520 5408 10.4 | 1.762 % | 0.09/0.11 c | 1607 | 1996 4884 | 814 661 7323 11.1 | 2.496 % | 0.09/0.12 c ============================================================================== 0.09/0.12 c [1mFound solution: 21[0m 0.09/0.12 o 21 0.09/0.12 c ---[ 0]---> Sorter-cost: 0 Base: 0.09/0.13 c ==================================[MINISAT+]================================== 0.09/0.13 c | Conflicts | Original | Learnt | Progress | 0.09/0.13 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.13 c ============================================================================== 0.09/0.13 c | 1800 | 1959 4786 | 653 807 8760 10.9 | 2.496 % | 0.09/0.13 c | 1900 | 1959 4786 | 718 504 4452 8.8 | 4.546 % | 0.09/0.14 c ============================================================================== 0.09/0.14 c [1mFound solution: 20[0m 0.09/0.14 o 20 0.09/0.14 c ---[ 0]---> Sorter-cost: 0 Base: 0.09/0.14 c ==================================[MINISAT+]================================== 0.09/0.14 c | Conflicts | Original | Learnt | Progress | 0.09/0.14 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.14 c ============================================================================== 0.09/0.14 c | 1915 | 1971 4818 | 657 519 4716 9.1 | 4.546 % | 0.09/0.15 c | 2015 | 1971 4818 | 722 619 6346 10.3 | 4.731 % | 0.09/0.16 c | 2165 | 1971 4818 | 794 769 8952 11.6 | 4.731 % | 0.09/0.18 c | 2391 | 1971 4818 | 874 995 13232 13.3 | 4.731 % | 0.19/0.20 c | 2728 | 1971 4818 | 961 835 10695 12.8 | 4.731 % | 0.19/0.23 c | 3234 | 1971 4818 | 1058 762 8287 10.9 | 4.731 % | 0.19/0.28 c | 3995 | 1963 4802 | 1163 938 10245 10.9 | 5.022 % | 0.29/0.37 c | 5134 | 1963 4802 | 1280 1384 19349 14.0 | 5.022 % | 0.49/0.50 c | 6842 | 1963 4802 | 1408 879 9469 10.8 | 5.022 % | 0.59/0.68 c | 9404 | 1960 4795 | 1549 1099 11035 10.0 | 5.168 % | 0.89/0.96 c | 13248 | 1960 4795 | 1704 1492 15094 10.1 | 5.168 % | 1.29/1.39 c | 19015 | 1923 4701 | 1874 1573 17017 10.8 | 6.624 % | 1.89/1.98 c | 27664 | 1884 4604 | 2061 1380 11212 8.1 | 8.081 % | 1.99/2.01 c ============================================================================== 1.99/2.01 c [1mOptimal solution: 20[0m 1.99/2.01 s OPTIMUM FOUND 1.99/2.01 v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 x17 -x18 x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 1.99/2.01 v x31 -x32 -x33 -x34 -x35 x36 -x37 x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 x52 -x53 -x54 x55 -x56 x57 -x58 1.99/2.01 v -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 x74 -x75 x76 -x77 -x78 -x79 x80 -x81 1.99/2.01 c _______________________________________________________________________________ 1.99/2.01 c 1.99/2.01 c restarts : 25 1.99/2.01 c conflicts : 28106 (13957 /sec) 1.99/2.01 c decisions : 38538 (19138 /sec) 1.99/2.01 c propagations : 0 (0 /sec) 1.99/2.01 c inspects : 0 (0 /sec) 1.99/2.01 c CPU time : 2.01369 s 1.99/2.01 c _______________________________________________________________________________
OK 20
/tmp/evaluation/365214-1177046835/instance-365214-1177046835.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-365214-1177046835 -o ROOT/results/node3/solver-365214-1177046835 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365214-1177046835/minisat+ /tmp/evaluation/365214-1177046835/instance-365214-1177046835.opb 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): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.90 0.97 0.99 3/77 21865 /proc/meminfo: memFree=1731680/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1048 CPUtime=0 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 180721245 1073152 105 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 262 106 82 215 0 44 0 [startup+0.0904581 s] /proc/loadavg: 0.90 0.97 0.99 3/77 21865 /proc/meminfo: memFree=1731680/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1480 CPUtime=0.08 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 255 0 0 0 8 0 0 0 18 0 1 0 180721245 1515520 240 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 370 240 110 215 0 152 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1480 [startup+0.10146 s] /proc/loadavg: 0.90 0.97 0.99 3/77 21865 /proc/meminfo: memFree=1731680/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1480 CPUtime=0.09 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 180721245 1515520 244 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134587741 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 370 244 110 215 0 152 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1480 [startup+0.301492 s] /proc/loadavg: 0.90 0.97 0.99 3/77 21865 /proc/meminfo: memFree=1731680/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1480 CPUtime=0.29 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 268 0 0 0 29 0 0 0 19 0 1 0 180721245 1515520 253 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 370 253 110 215 0 152 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1480 [startup+0.701557 s] /proc/loadavg: 0.90 0.97 0.99 3/77 21865 /proc/meminfo: memFree=1731680/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1612 CPUtime=0.69 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 180721245 1650688 269 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 403 269 110 215 0 185 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 1612 [startup+1.50169 s] /proc/loadavg: 0.90 0.97 0.99 2/78 21866 /proc/meminfo: memFree=1730968/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1744 CPUtime=1.49 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 304 0 0 0 149 0 0 0 25 0 1 0 180721245 1785856 289 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588666 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 436 289 110 215 0 218 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 1744 Solver just ended. Dumping a history of the last processes samples [startup+1.90175 s] /proc/loadavg: 0.90 0.97 0.99 2/78 21866 /proc/meminfo: memFree=1730968/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1744 CPUtime=1.89 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 312 0 0 0 189 0 0 0 25 0 1 0 180721245 1785856 297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580947 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 436 297 110 215 0 218 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 1744 [startup+2.00177 s] /proc/loadavg: 0.90 0.97 0.99 2/78 21866 /proc/meminfo: memFree=1730968/2055920 swapFree=4140760/4192956 [pid=21865] ppid=21863 vsize=1744 CPUtime=1.99 /proc/21865/stat : 21865 (minisat+) R 21863 21865 20714 0 -1 4194304 313 0 0 0 199 0 0 0 25 0 1 0 180721245 1785856 298 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580896 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21865/statm: 436 298 110 215 0 218 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 1744 Child status: 30 Real time (s): 2.01706 CPU time (s): 2.01469 CPU user time (s): 2.01369 CPU system time (s): 0.000999 CPU usage (%): 99.8826 Max. virtual memory (cumulated for all children) (KiB): 1744 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.01369 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 317 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= 8 involuntary context switches= 40 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node3 on Fri Apr 20 05:27:15 UTC 2007 IDJOB= 365214 IDBENCH= 2213 IDSOLVER= 156 FILE ID= node3/365214-1177046835 PBS_JOBID= 4640142 Free space on /tmp= 66356 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= /tmp/evaluation/365214-1177046835/minisat+ /tmp/evaluation/365214-1177046835/instance-365214-1177046835.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-365214-1177046835 -o ROOT/results/node3/conversion-365214-1177046835 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365214-1177046835/instance-365214-1177046835.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-365214-1177046835 -o ROOT/results/node3/solver-365214-1177046835 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365214-1177046835/minisat+ /tmp/evaluation/365214-1177046835/instance-365214-1177046835.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED= 564094019 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.270 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.270 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1732024 kB Buffers: 34308 kB Cached: 224052 kB SwapCached: 15136 kB Active: 106668 kB Inactive: 175116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1732024 kB SwapTotal: 4192956 kB SwapFree: 4140760 kB Dirty: 2352 kB Writeback: 0 kB Mapped: 30484 kB Slab: 27576 kB Committed_AS: 5323804 kB PageTables: 1784 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66356 MiB End job on node3 on Fri Apr 20 05:27:17 UTC 2007