Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 100 | 0.044993 | 0.045405 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.opb |
MD5SUM | dbb36b6bce03d0b1e099a26354bdabc4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 300 |
Number of constraints which are clauses | 298 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 200 |
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 300 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.01 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................................................................................ 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 | 300 798 | 100 0 0 nan | 0.000 % | 0.00/0.01 c ============================================================================== 0.00/0.01 c [1mFound solution: 100[0m 0.00/0.01 o 100 0.00/0.01 c ---[ 0]---> Sorter-cost: 5756 Base: 0.02/0.03 c ==================================[MINISAT+]================================== 0.02/0.03 c | Conflicts | Original | Learnt | Progress | 0.02/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02/0.03 c ============================================================================== 0.02/0.03 c | 72 | 6949 16365 | 2316 67 381 5.7 | 0.000 % | 0.02/0.04 c ============================================================================== 0.02/0.04 c [1mOptimal solution: 100[0m 0.02/0.04 s OPTIMUM FOUND 0.02/0.04 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 x31 -x32 0.02/0.04 v -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 x59 -x60 x61 0.02/0.04 v -x62 -x63 x64 x65 -x66 x67 -x68 -x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 x81 -x82 x83 -x84 -x85 x86 -x87 x88 -x89 x90 0.02/0.04 v -x91 x92 x93 -x94 -x95 x96 -x97 x98 x99 -x100 -x101 x102 -x103 x104 x105 -x106 x107 -x108 -x109 x110 x111 -x112 x113 -x114 -x115 0.02/0.04 v x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 x129 -x130 -x131 x132 x133 -x134 x135 -x136 x137 -x138 0.02/0.04 v -x139 x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 -x149 x150 x151 -x152 x153 -x154 x155 -x156 -x157 x158 -x159 x160 -x161 0.02/0.04 v x162 -x163 x164 -x165 x166 x167 -x168 -x169 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 -x179 x180 -x181 x182 -x183 x184 0.02/0.04 v x185 -x186 x187 -x188 x189 -x190 -x191 x192 x193 -x194 -x195 x196 x197 -x198 x199 -x200 0.02/0.04 c _______________________________________________________________________________ 0.02/0.04 c 0.02/0.04 c restarts : 2 0.02/0.04 c conflicts : 113 (2974 /sec) 0.02/0.04 c decisions : 284 (7475 /sec) 0.02/0.04 c propagations : 0 (0 /sec) 0.02/0.04 c inspects : 0 (0 /sec) 0.02/0.04 c CPU time : 0.037994 s 0.02/0.04 c _______________________________________________________________________________
OK 100
/tmp/evaluation/364248-1177038584/instance-364248-1177038584.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-364248-1177038584 -o ROOT/results/node52/solver-364248-1177038584 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364248-1177038584/minisat+ /tmp/evaluation/364248-1177038584/instance-364248-1177038584.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: 1.00 1.00 1.00 3/64 19364 /proc/meminfo: memFree=1788292/2055920 swapFree=4182956/4192956 [pid=19364] ppid=19362 vsize=1048 CPUtime=0 /proc/19364/stat : 19364 (minisat+) R 19362 19364 17084 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 58703493 1073152 103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809796 0 0 4096 16386 0 0 0 17 1 0 0 /proc/19364/statm: 262 103 74 215 0 44 0 [startup+0.034448 s] /proc/loadavg: 1.00 1.00 1.00 3/64 19364 /proc/meminfo: memFree=1788292/2055920 swapFree=4182956/4192956 [pid=19364] ppid=19362 vsize=1736 CPUtime=0.02 /proc/19364/stat : 19364 (minisat+) R 19362 19364 17084 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 58703493 1777664 295 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569953 0 0 4096 16386 0 0 0 17 1 0 0 /proc/19364/statm: 434 296 108 215 0 216 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1736 Solver just ended. Dumping a history of the last processes samples [startup+0.034448 s] /proc/loadavg: 1.00 1.00 1.00 3/64 19364 /proc/meminfo: memFree=1788292/2055920 swapFree=4182956/4192956 [pid=19364] ppid=19362 vsize=1736 CPUtime=0.02 /proc/19364/stat : 19364 (minisat+) R 19362 19364 17084 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 58703493 1777664 295 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569953 0 0 4096 16386 0 0 0 17 1 0 0 /proc/19364/statm: 434 296 108 215 0 216 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1736 Child status: 30 Real time (s): 0.045405 CPU time (s): 0.044993 CPU user time (s): 0.038994 CPU system time (s): 0.005999 CPU usage (%): 99.0925 Max. virtual memory (cumulated for all children) (KiB): 1736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.038994 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 420 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= 9 involuntary context switches= 0 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node52 on Fri Apr 20 03:09:44 UTC 2007 IDJOB= 364248 IDBENCH= 2090 IDSOLVER= 156 FILE ID= node52/364248-1177038584 PBS_JOBID= 4630651 Free space on /tmp= 66311 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.opb COMMAND LINE= /tmp/evaluation/364248-1177038584/minisat+ /tmp/evaluation/364248-1177038584/instance-364248-1177038584.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-364248-1177038584 -o ROOT/results/node52/conversion-364248-1177038584 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364248-1177038584/instance-364248-1177038584.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-364248-1177038584 -o ROOT/results/node52/solver-364248-1177038584 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364248-1177038584/minisat+ /tmp/evaluation/364248-1177038584/instance-364248-1177038584.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= dbb36b6bce03d0b1e099a26354bdabc4 RANDOM SEED= 227012118 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1788700 kB Buffers: 21288 kB Cached: 195764 kB SwapCached: 3744 kB Active: 51896 kB Inactive: 175152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788700 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 2364 kB Writeback: 0 kB Mapped: 16072 kB Slab: 26104 kB Committed_AS: 1670008 kB PageTables: 1488 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= 66311 MiB End job on node52 on Fri Apr 20 03:09:44 UTC 2007