Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 1 | 0.170973 | 0.17207 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/ factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-496708.opb |
MD5SUM | d30c59413d5aa00e4d7af3dc32259ce0 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
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 0.00/0.07 c ==================================[MINISAT+]================================== 0.00/0.07 c | Conflicts | Original | Learnt | Progress | 0.00/0.07 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.07 c ============================================================================== 0.00/0.07 c | 0 | 8100 19083 | 2700 0 0 nan | 0.000 % | 0.00/0.08 c | 100 | 8100 19083 | 2970 100 3636 36.4 | 6.150 % | 0.09/0.11 c | 250 | 7910 18651 | 3267 232 7446 32.1 | 7.985 % | 0.09/0.16 c ============================================================================== 0.09/0.16 c [1mFound solution: 2[0m 0.09/0.16 o 2 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 | 435 | 0 0 | 0 0 0 nan | 7.985 % | 0.09/0.16 c ============================================================================== 0.09/0.16 c [1mFound solution: 1[0m 0.09/0.16 o 1 0.09/0.17 c [1mOptimal solution: 1[0m 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 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 0.09/0.17 v -x41 -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 -x77 -x78 0.09/0.17 v -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 0.09/0.17 v -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 0.09/0.17 v -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 0.09/0.17 v -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 0.09/0.17 v -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 0.09/0.17 v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 0.09/0.17 v -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 0.09/0.17 v -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 0.09/0.17 v -x251 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.09/0.17 c _______________________________________________________________________________ 0.09/0.17 c 0.09/0.17 c restarts : 4 0.09/0.17 c conflicts : 435 (2590 /sec) 0.09/0.17 c decisions : 741 (4411 /sec) 0.09/0.17 c propagations : 0 (0 /sec) 0.09/0.17 c inspects : 0 (0 /sec) 0.09/0.17 c CPU time : 0.167974 s 0.09/0.17 c _______________________________________________________________________________
OK 1
/tmp/evaluation/366929-1177068105/instance-366929-1177068105.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-366929-1177068105 -o ROOT/results/node37/solver-366929-1177068105 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366929-1177068105/minisat+ /tmp/evaluation/366929-1177068105/instance-366929-1177068105.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: 0.78 0.95 0.98 3/78 15066 /proc/meminfo: memFree=1751120/2055920 swapFree=4159012/4192956 [pid=15066] ppid=15064 vsize=1048 CPUtime=0 /proc/15066/stat : 15066 (minisat+) R 15064 15066 14959 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 154722937 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15066/statm: 262 99 74 215 0 44 0 [startup+0.012169 s] /proc/loadavg: 0.78 0.95 0.98 3/78 15066 /proc/meminfo: memFree=1751120/2055920 swapFree=4159012/4192956 [pid=15066] ppid=15064 vsize=1180 CPUtime=0 /proc/15066/stat : 15066 (minisat+) R 15064 15066 14959 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 154722937 1208320 118 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15066/statm: 295 118 74 215 0 77 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1180 [startup+0.101184 s] /proc/loadavg: 0.78 0.95 0.98 3/78 15066 /proc/meminfo: memFree=1751120/2055920 swapFree=4159012/4192956 [pid=15066] ppid=15064 vsize=1972 CPUtime=0.09 /proc/15066/stat : 15066 (minisat+) R 15064 15066 14959 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 154722937 2019328 345 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135011021 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15066/statm: 493 345 109 215 0 275 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1972 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.17207 CPU time (s): 0.170973 CPU user time (s): 0.167974 CPU system time (s): 0.002999 CPU usage (%): 99.3625 Max. virtual memory (cumulated for all children) (KiB): 1972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.167974 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 388 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= 3 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node37 on Fri Apr 20 11:21:45 UTC 2007 IDJOB= 366929 IDBENCH= 2959 IDSOLVER= 156 FILE ID= node37/366929-1177068105 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.opb COMMAND LINE= /tmp/evaluation/366929-1177068105/minisat+ /tmp/evaluation/366929-1177068105/instance-366929-1177068105.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-366929-1177068105 -o ROOT/results/node37/conversion-366929-1177068105 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366929-1177068105/instance-366929-1177068105.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-366929-1177068105 -o ROOT/results/node37/solver-366929-1177068105 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366929-1177068105/minisat+ /tmp/evaluation/366929-1177068105/instance-366929-1177068105.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= d30c59413d5aa00e4d7af3dc32259ce0 RANDOM SEED= 35245758 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: 1751592 kB Buffers: 40328 kB Cached: 173076 kB SwapCached: 2292 kB Active: 127248 kB Inactive: 109780 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1751592 kB SwapTotal: 4192956 kB SwapFree: 4159012 kB Dirty: 2508 kB Writeback: 0 kB Mapped: 31248 kB Slab: 52632 kB Committed_AS: 1986208 kB PageTables: 2000 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 11:21:45 UTC 2007