Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | -92 | 0.550915 | 0.554678 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708-max.opb |
MD5SUM | 6b098106d7ff8d1304b80ad545332b77 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -92 |
Best CPU time to get the best result obtained on this benchmark | 0.550915 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -92 |
Optimality of the best value was proved | YES |
Number of variables | 251 |
Total number of constraints | 661 |
Number of constraints which are clauses | 660 |
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 | 220 |
Number of terms in the objective function | 11 |
Biggest coefficient in the objective function | 1024 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2047 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 536870912 |
Number of bits of the biggest number in a constraint | 30 |
Biggest sum of numbers in a constraint | 2146929733 |
Number of bits of the biggest sum of numbers | 31 |
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... 0.00/0.02 c Converting 662 PB-constraints to clauses... 0.00/0.02 c -- Unit propagations: (none) 0.00/0.02 c -- Detecting intervals from adjacent constraints: # 0.00/0.02 c -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 0.00/0.02 c ---[ 0]---> Sorter-cost: 2910 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.06/0.07 c ==================================[MINISAT+]================================== 0.06/0.07 c | Conflicts | Original | Learnt | Progress | 0.06/0.07 c | | Clauses Literals | Max Clauses Literals LPC | | 0.06/0.07 c ============================================================================== 0.06/0.07 c | 0 | 8100 19083 | 2700 0 0 nan | 0.000 % | 0.06/0.09 c | 100 | 8089 19059 | 2970 99 4517 45.6 | 6.256 % | 0.09/0.13 c | 250 | 8054 18981 | 3267 247 8697 35.2 | 6.641 % | 0.09/0.15 c ============================================================================== 0.09/0.15 c [1mFound solution: -46[0m 0.09/0.15 o -46 0.09/0.15 c ---[ 0]---> BDD-cost: 10 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 | 357 | 8051 18979 | 2683 353 12372 35.0 | 6.641 % | 0.09/0.18 c | 457 | 8051 18979 | 2951 453 15239 33.6 | 6.773 % | 0.19/0.23 c | 611 | 8051 18979 | 3246 607 20420 33.6 | 6.773 % | 0.19/0.29 c | 836 | 8051 18979 | 3571 832 27449 33.0 | 6.773 % | 0.39/0.40 c | 1173 | 8051 18979 | 3928 1169 37544 32.1 | 6.776 % | 0.49/0.54 c | 1683 | 4087 9802 | 4320 249 4242 17.0 | 48.507 % | 0.49/0.55 c ============================================================================== 0.49/0.55 c [1mFound solution: -92[0m 0.49/0.55 o -92 0.49/0.55 c [1mOptimal solution: -92[0m 0.49/0.55 s OPTIMUM FOUND 0.49/0.55 v -x1 -x2 x3 x4 x5 -x6 x7 -x8 -x9 -x10 -x11 -x32 x12 -x33 x13 -x34 x14 -x35 -x15 -x36 x16 -x37 -x17 -x38 -x18 -x39 -x19 -x40 x20 -x41 0.49/0.55 v -x21 -x42 x22 -x43 -x23 -x44 x24 -x45 -x25 -x46 -x26 -x47 -x27 -x48 -x28 -x49 -x29 -x50 -x30 -x51 -x31 -x72 -x73 -x74 -x75 -x76 0.49/0.55 v -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 x93 x94 -x95 x96 -x97 -x98 -x99 x100 -x101 x102 0.49/0.55 v -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 x113 x114 -x115 x116 -x117 -x118 -x119 x120 -x121 x122 -x123 x124 0.49/0.55 v -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 x134 -x135 x136 -x137 -x138 -x139 x140 -x141 x142 -x143 x144 -x145 -x146 0.49/0.55 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 0.49/0.55 v -x168 -x169 -x170 -x171 x172 x173 x174 -x175 x176 -x177 -x178 -x179 x180 -x181 x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 0.49/0.55 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 0.49/0.55 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 0.49/0.55 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x52 0.49/0.55 v -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.49/0.55 c _______________________________________________________________________________ 0.49/0.55 c 0.49/0.55 c restarts : 9 0.49/0.55 c conflicts : 1688 (3075 /sec) 0.49/0.55 c decisions : 2227 (4057 /sec) 0.49/0.55 c propagations : 0 (0 /sec) 0.49/0.55 c inspects : 0 (0 /sec) 0.49/0.55 c CPU time : 0.548916 s 0.49/0.55 c _______________________________________________________________________________
OK -92
/tmp/evaluation/366977-1177068308/instance-366977-1177068308.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-366977-1177068308 -o ROOT/results/node37/solver-366977-1177068308 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366977-1177068308/minisat+ /tmp/evaluation/366977-1177068308/instance-366977-1177068308.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: 0.77 0.92 0.97 3/78 15573 /proc/meminfo: memFree=1731552/2055920 swapFree=4159012/4192956 [pid=15573] ppid=15571 vsize=1048 CPUtime=0 /proc/15573/stat : 15573 (minisat+) R 15571 15573 14959 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 154743292 1073152 98 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15573/statm: 262 98 74 215 0 44 0 [startup+0.067137 s] /proc/loadavg: 0.77 0.92 0.97 3/78 15573 /proc/meminfo: memFree=1731552/2055920 swapFree=4159012/4192956 [pid=15573] ppid=15571 vsize=1648 CPUtime=0.06 /proc/15573/stat : 15573 (minisat+) R 15571 15573 14959 0 -1 4194304 292 0 0 0 6 0 0 0 18 0 1 0 154743292 1687552 277 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15573/statm: 412 277 96 215 0 194 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1648 [startup+0.101143 s] /proc/loadavg: 0.77 0.92 0.97 3/78 15573 /proc/meminfo: memFree=1731552/2055920 swapFree=4159012/4192956 [pid=15573] ppid=15571 vsize=1972 CPUtime=0.09 /proc/15573/stat : 15573 (minisat+) R 15571 15573 14959 0 -1 4194304 359 0 0 0 9 0 0 0 18 0 1 0 154743292 2019328 344 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15573/statm: 493 344 109 215 0 275 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1972 [startup+0.30118 s] /proc/loadavg: 0.77 0.92 0.97 3/78 15573 /proc/meminfo: memFree=1731552/2055920 swapFree=4159012/4192956 [pid=15573] ppid=15571 vsize=2100 CPUtime=0.29 /proc/15573/stat : 15573 (minisat+) R 15571 15573 14959 0 -1 4194304 399 0 0 0 29 0 0 0 18 0 1 0 154743292 2150400 384 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15573/statm: 525 384 110 215 0 307 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2100 Solver just ended. Dumping a history of the last processes samples [startup+0.501218 s] /proc/loadavg: 0.77 0.92 0.97 3/78 15573 /proc/meminfo: memFree=1731552/2055920 swapFree=4159012/4192956 [pid=15573] ppid=15571 vsize=2100 CPUtime=0.49 /proc/15573/stat : 15573 (minisat+) R 15571 15573 14959 0 -1 4194304 413 0 0 0 49 0 0 0 20 0 1 0 154743292 2150400 398 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15573/statm: 525 398 110 215 0 307 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 2100 Child status: 30 Real time (s): 0.554678 CPU time (s): 0.550915 CPU user time (s): 0.548916 CPU system time (s): 0.001999 CPU usage (%): 99.3216 Max. virtual memory (cumulated for all children) (KiB): 2100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.548916 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 421 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= 10 involuntary context switches= 12 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node37 on Fri Apr 20 11:25:08 UTC 2007 IDJOB= 366977 IDBENCH= 2976 IDSOLVER= 156 FILE ID= node37/366977-1177068308 PBS_JOBID= 4640266 Free space on /tmp= 66414 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708-max.opb COMMAND LINE= /tmp/evaluation/366977-1177068308/minisat+ /tmp/evaluation/366977-1177068308/instance-366977-1177068308.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-366977-1177068308 -o ROOT/results/node37/conversion-366977-1177068308 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366977-1177068308/instance-366977-1177068308.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-366977-1177068308 -o ROOT/results/node37/solver-366977-1177068308 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366977-1177068308/minisat+ /tmp/evaluation/366977-1177068308/instance-366977-1177068308.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 6b098106d7ff8d1304b80ad545332b77 RANDOM SEED= 868688234 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1731960 kB Buffers: 40588 kB Cached: 189244 kB SwapCached: 2388 kB Active: 136748 kB Inactive: 119680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1731960 kB SwapTotal: 4192956 kB SwapFree: 4159012 kB Dirty: 2516 kB Writeback: 0 kB Mapped: 34188 kB Slab: 52844 kB Committed_AS: 2004112 kB PageTables: 2004 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= 66414 MiB End job on node37 on Fri Apr 20 11:25:09 UTC 2007