Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 11 | 0.245961 | 0.248498 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb |
MD5SUM | f7ce1bbc714a6b404586716e62ae4fc9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 104 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 173 |
Number of bits of the biggest sum of numbers | 8 |
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... 0.00/0.01 c Converting 104 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 c -- Detecting intervals from adjacent constraints: ################################################## 0.00/0.01 c -- Clauses(.)/Splits(s): (none) 0.00/0.01 c ---[ 102]---> Sorter-cost: 135 Base: 2 2 2 2 0.00/0.01 c ---[ 100]---> Sorter-cost: 135 Base: 2 2 2 2 0.00/0.02 c ---[ 98]---> Sorter-cost: 199 Base: 2 2 2 2 0.00/0.02 c ---[ 96]---> Sorter-cost: 149 Base: 2 2 2 2 0.02/0.02 c ---[ 94]---> Sorter-cost: 133 Base: 2 2 2 2 0.02/0.02 c ---[ 92]---> Sorter-cost: 135 Base: 2 2 2 2 0.02/0.02 c ---[ 90]---> Sorter-cost: 127 Base: 2 2 2 2 0.02/0.02 c ---[ 88]---> Sorter-cost: 189 Base: 2 2 2 2 0.02/0.03 c ---[ 86]---> Sorter-cost: 199 Base: 2 2 2 2 0.02/0.03 c ---[ 84]---> Sorter-cost: 149 Base: 2 2 2 2 0.02/0.03 c ---[ 82]---> Sorter-cost: 125 Base: 2 2 2 2 0.02/0.03 c ---[ 80]---> Sorter-cost: 127 Base: 2 2 2 2 0.02/0.03 c ---[ 78]---> Sorter-cost: 179 Base: 2 2 2 2 0.02/0.03 c ---[ 76]---> Sorter-cost: 189 Base: 2 2 2 2 0.02/0.03 c ---[ 74]---> Sorter-cost: 149 Base: 2 2 2 2 0.02/0.04 c ---[ 72]---> Sorter-cost: 149 Base: 2 2 2 2 0.02/0.04 c ---[ 70]---> Sorter-cost: 149 Base: 2 2 2 2 0.02/0.04 c ---[ 68]---> Sorter-cost: 133 Base: 2 2 2 2 0.02/0.04 c ---[ 66]---> Sorter-cost: 133 Base: 2 2 2 2 0.02/0.04 c ---[ 64]---> Sorter-cost: 135 Base: 2 2 2 2 0.02/0.04 c ---[ 62]---> BDD-cost: 30 0.02/0.04 c ---[ 60]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 58]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 56]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 54]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 52]---> BDD-cost: 28 0.02/0.05 c ---[ 50]---> BDD-cost: 28 0.02/0.05 c ---[ 48]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 46]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 44]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 42]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.05 c ---[ 40]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.06 c ---[ 38]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.06 c ---[ 36]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.06 c ---[ 34]---> BDD-cost: 28 0.02/0.06 c ---[ 32]---> BDD-cost: 30 0.02/0.06 c ---[ 30]---> BDD-cost: 30 0.02/0.06 c ---[ 28]---> Sorter-cost: 122 Base: 2 2 2 2 0.02/0.06 c ---[ 26]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.06 c ---[ 24]---> Sorter-cost: 122 Base: 2 2 2 2 0.02/0.06 c ---[ 22]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.06 c ---[ 20]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.07 c ---[ 18]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.07 c ---[ 16]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.07 c ---[ 14]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.07 c ---[ 12]---> Sorter-cost: 112 Base: 2 2 2 2 0.02/0.07 c ---[ 10]---> BDD-cost: 29 0.02/0.07 c ---[ 8]---> BDD-cost: 29 0.02/0.07 c ---[ 6]---> BDD-cost: 29 0.02/0.07 c ---[ 4]---> BDD-cost: 31 0.02/0.07 c ---[ 3]---> BDD-cost: 12 0.02/0.07 c ---[ 2]---> BDD-cost: 12 0.02/0.07 c ---[ 1]---> BDD-cost: 12 0.02/0.07 c ---[ 0]---> BDD-cost: 12 0.02/0.09 c ==================================[MINISAT+]================================== 0.02/0.09 c | Conflicts | Original | Learnt | Progress | 0.02/0.09 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02/0.09 c ============================================================================== 0.02/0.09 c | 0 | 12606 30206 | 4202 0 0 nan | 0.000 % | 0.02/0.10 c ============================================================================== 0.02/0.10 c [1mFound solution: 24[0m 0.02/0.10 o 24 0.02/0.10 c ---[ 0]---> BDD-cost: 1 0.02/0.10 c ==================================[MINISAT+]================================== 0.02/0.10 c | Conflicts | Original | Learnt | Progress | 0.02/0.10 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02/0.10 c ============================================================================== 0.02/0.10 c | 38 | 12607 30209 | 4202 38 307 8.1 | 0.000 % | 0.09/0.11 c ============================================================================== 0.09/0.11 c [1mFound solution: 23[0m 0.09/0.11 o 23 0.09/0.11 c ---[ 0]---> BDD-cost: 3 0.09/0.11 c ==================================[MINISAT+]================================== 0.09/0.11 c | Conflicts | Original | Learnt | Progress | 0.09/0.11 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.11 c ============================================================================== 0.09/0.11 c | 94 | 12611 30219 | 4203 94 913 9.7 | 0.000 % | 0.09/0.12 c ============================================================================== 0.09/0.12 c [1mFound solution: 22[0m 0.09/0.12 o 22 0.09/0.12 c ---[ 0]---> BDD-cost: 3 0.09/0.12 c ==================================[MINISAT+]================================== 0.09/0.12 c | Conflicts | Original | Learnt | Progress | 0.09/0.12 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.12 c ============================================================================== 0.09/0.12 c | 120 | 12615 30229 | 4205 120 1146 9.6 | 0.000 % | 0.09/0.14 c | 221 | 12615 30229 | 4625 221 2357 10.7 | 5.789 % | 0.09/0.15 c ============================================================================== 0.09/0.15 c [1mFound solution: 19[0m 0.09/0.15 o 19 0.09/0.15 c ---[ 0]---> BDD-cost: 3 0.09/0.16 c ==================================[MINISAT+]================================== 0.09/0.16 c | Conflicts | Original | Learnt | Progress | 0.09/0.16 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.16 c ============================================================================== 0.09/0.16 c | 255 | 12619 30238 | 4206 255 2724 10.7 | 5.789 % | 0.09/0.17 c ============================================================================== 0.09/0.17 c [1mFound solution: 12[0m 0.09/0.17 o 12 0.09/0.17 c ---[ 0]---> BDD-cost: 1 0.09/0.17 c ==================================[MINISAT+]================================== 0.09/0.17 c | Conflicts | Original | Learnt | Progress | 0.09/0.17 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.17 c ============================================================================== 0.09/0.17 c | 276 | 11297 27183 | 3765 239 2589 10.8 | 5.789 % | 0.09/0.20 c ============================================================================== 0.09/0.20 c [1mFound solution: 11[0m 0.09/0.20 o 11 0.09/0.20 c ---[ 0]---> BDD-cost: 1 0.09/0.20 c ==================================[MINISAT+]================================== 0.09/0.20 c | Conflicts | Original | Learnt | Progress | 0.09/0.20 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.20 c ============================================================================== 0.09/0.20 c | 360 | 11300 27190 | 3766 323 3408 10.6 | 5.789 % | 0.19/0.22 c | 460 | 11300 27190 | 4142 423 4327 10.2 | 12.982 % | 0.19/0.24 c ============================================================================== 0.19/0.24 c [1mOptimal solution: 11[0m 0.19/0.24 s OPTIMUM FOUND 0.19/0.24 v x1 x2 -x3 x4 -x5 -x16 -x17 x18 -x19 -x20 x21 -x22 -x23 x24 -x25 -x75 x6 -x7 -x8 -x9 -x10 -x74 -x73 -x72 x71 x70 -x11 -x12 -x13 -x14 0.19/0.24 v -x15 -x69 -x68 x67 -x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 -x55 -x54 x53 x52 -x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 0.19/0.24 v x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26 0.19/0.24 c _______________________________________________________________________________ 0.19/0.24 c 0.19/0.24 c restarts : 9 0.19/0.24 c conflicts : 532 (2181 /sec) 0.19/0.24 c decisions : 3977 (16302 /sec) 0.19/0.24 c propagations : 0 (0 /sec) 0.19/0.24 c inspects : 0 (0 /sec) 0.19/0.24 c CPU time : 0.243962 s 0.19/0.24 c _______________________________________________________________________________
OK 11
/tmp/evaluation/366098-1177057452/instance-366098-1177057452.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-366098-1177057452 -o ROOT/results/node59/solver-366098-1177057452 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366098-1177057452/minisat+ /tmp/evaluation/366098-1177057452/instance-366098-1177057452.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: 0.99 0.97 0.99 3/64 2627 /proc/meminfo: memFree=1568592/2055920 swapFree=4184568/4192956 [pid=2627] ppid=2625 vsize=1048 CPUtime=0 /proc/2627/stat : 2627 (minisat+) R 2625 2627 2270 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 153654808 1073152 96 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2627/statm: 262 96 74 215 0 44 0 [startup+0.0230189 s] /proc/loadavg: 0.99 0.97 0.99 3/64 2627 /proc/meminfo: memFree=1568592/2055920 swapFree=4184568/4192956 [pid=2627] ppid=2625 vsize=1184 CPUtime=0.02 /proc/2627/stat : 2627 (minisat+) R 2625 2627 2270 0 -1 4194304 160 0 0 0 2 0 0 0 18 0 1 0 153654808 1212416 145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2627/statm: 296 145 90 215 0 78 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1184 [startup+0.10105 s] /proc/loadavg: 0.99 0.97 0.99 3/64 2627 /proc/meminfo: memFree=1568592/2055920 swapFree=4184568/4192956 [pid=2627] ppid=2625 vsize=2360 CPUtime=0.09 /proc/2627/stat : 2627 (minisat+) R 2625 2627 2270 0 -1 4194304 442 0 0 0 9 0 0 0 18 0 1 0 153654808 2416640 427 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2627/statm: 590 427 108 215 0 372 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2360 Solver just ended. Dumping a history of the last processes samples [startup+0.201052 s] /proc/loadavg: 0.99 0.97 0.99 3/64 2627 /proc/meminfo: memFree=1568592/2055920 swapFree=4184568/4192956 [pid=2627] ppid=2625 vsize=2360 CPUtime=0.19 /proc/2627/stat : 2627 (minisat+) R 2625 2627 2270 0 -1 4194304 454 0 0 0 19 0 0 0 18 0 1 0 153654808 2416640 439 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2627/statm: 590 439 110 215 0 372 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2360 Child status: 30 Real time (s): 0.248498 CPU time (s): 0.245961 CPU user time (s): 0.244962 CPU system time (s): 0.000999 CPU usage (%): 98.9791 Max. virtual memory (cumulated for all children) (KiB): 2360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.244962 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= 460 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= 0 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node59 on Fri Apr 20 08:24:12 UTC 2007 IDJOB= 366098 IDBENCH= 2629 IDSOLVER= 156 FILE ID= node59/366098-1177057452 PBS_JOBID= 4640222 Free space on /tmp= 66329 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb COMMAND LINE= /tmp/evaluation/366098-1177057452/minisat+ /tmp/evaluation/366098-1177057452/instance-366098-1177057452.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-366098-1177057452 -o ROOT/results/node59/conversion-366098-1177057452 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366098-1177057452/instance-366098-1177057452.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-366098-1177057452 -o ROOT/results/node59/solver-366098-1177057452 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366098-1177057452/minisat+ /tmp/evaluation/366098-1177057452/instance-366098-1177057452.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9 RANDOM SEED= 878264039 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1568936 kB Buffers: 44968 kB Cached: 378620 kB SwapCached: 2228 kB Active: 285704 kB Inactive: 148084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1568936 kB SwapTotal: 4192956 kB SwapFree: 4184568 kB Dirty: 2528 kB Writeback: 0 kB Mapped: 16032 kB Slab: 39112 kB Committed_AS: 2923332 kB PageTables: 1472 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= 66329 MiB End job on node59 on Fri Apr 20 08:24:12 UTC 2007