Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 1 | 0.117982 | 0.120292 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/ factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543.opb |
MD5SUM | 9bc236dd353dce436ba6a798551599d8 |
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 | 0.117982 |
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 | 2147333568 |
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: 3156 Base: 2 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 | 8557 20198 | 2852 0 0 nan | 0.000 % | 0.10/0.10 c | 102 | 8557 20198 | 3137 102 4889 47.9 | 7.509 % | 0.10/0.11 c ============================================================================== 0.10/0.11 c [1mFound solution: 1[0m 0.10/0.11 o 1 0.10/0.11 c [1mOptimal solution: 1[0m 0.10/0.11 s OPTIMUM FOUND 0.10/0.11 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 -x21 x42 0.10/0.11 v 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 -x79 -x80 -x81 0.10/0.11 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 0.10/0.11 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 0.10/0.11 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 0.10/0.11 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 0.10/0.11 v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 0.10/0.11 v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 0.10/0.11 v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 0.10/0.11 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x52 0.10/0.11 v -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 0.10/0.11 c _______________________________________________________________________________ 0.10/0.11 c 0.10/0.11 c restarts : 2 0.10/0.11 c conflicts : 186 (1577 /sec) 0.10/0.11 c decisions : 322 (2729 /sec) 0.10/0.11 c propagations : 0 (0 /sec) 0.10/0.11 c inspects : 0 (0 /sec) 0.10/0.11 c CPU time : 0.117982 s 0.10/0.11 c _______________________________________________________________________________
OK 1
/tmp/evaluation/367043-1177068619/instance-367043-1177068619.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-367043-1177068619 -o ROOT/results/node24/solver-367043-1177068619 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/367043-1177068619/minisat+ /tmp/evaluation/367043-1177068619/instance-367043-1177068619.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: 0.92 0.96 0.98 3/77 21635 /proc/meminfo: memFree=1452232/2055920 swapFree=4142808/4192956 [pid=21635] ppid=21633 vsize=1048 CPUtime=0 /proc/21635/stat : 21635 (minisat+) R 21633 21635 19784 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 154779920 1073152 98 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21635/statm: 262 98 74 215 0 44 0 [startup+0.00886194 s] /proc/loadavg: 0.92 0.96 0.98 3/77 21635 /proc/meminfo: memFree=1452232/2055920 swapFree=4142808/4192956 [pid=21635] ppid=21633 vsize=1048 CPUtime=0 /proc/21635/stat : 21635 (minisat+) R 21633 21635 19784 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 154779920 1073152 108 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21635/statm: 262 108 74 215 0 44 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1048 [startup+0.101871 s] /proc/loadavg: 0.92 0.96 0.98 3/77 21635 /proc/meminfo: memFree=1452232/2055920 swapFree=4142808/4192956 [pid=21635] ppid=21633 vsize=1936 CPUtime=0.1 /proc/21635/stat : 21635 (minisat+) R 21633 21635 19784 0 -1 4194304 365 0 0 0 10 0 0 0 18 0 1 0 154779920 1982464 350 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576846 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21635/statm: 484 350 107 215 0 266 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1936 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.120292 CPU time (s): 0.117982 CPU user time (s): 0.117982 CPU system time (s): 0 CPU usage (%): 98.0796 Max. virtual memory (cumulated for all children) (KiB): 1936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.117982 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 379 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 0.002999 second user time and 0.007998 second system time The end
Begin job on node24 on Fri Apr 20 11:30:19 UTC 2007 IDJOB= 367043 IDBENCH= 2998 IDSOLVER= 156 FILE ID= node24/367043-1177068619 PBS_JOBID= 4640230 Free space on /tmp= 66233 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=20-900543.opb COMMAND LINE= /tmp/evaluation/367043-1177068619/minisat+ /tmp/evaluation/367043-1177068619/instance-367043-1177068619.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-367043-1177068619 -o ROOT/results/node24/conversion-367043-1177068619 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/367043-1177068619/instance-367043-1177068619.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-367043-1177068619 -o ROOT/results/node24/solver-367043-1177068619 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/367043-1177068619/minisat+ /tmp/evaluation/367043-1177068619/instance-367043-1177068619.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 9bc236dd353dce436ba6a798551599d8 RANDOM SEED= 201307118 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1452576 kB Buffers: 66824 kB Cached: 439656 kB SwapCached: 18208 kB Active: 217908 kB Inactive: 322476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1452576 kB SwapTotal: 4192956 kB SwapFree: 4142808 kB Dirty: 2428 kB Writeback: 0 kB Mapped: 39292 kB Slab: 48392 kB Committed_AS: 3708000 kB PageTables: 1828 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= 66233 MiB End job on node24 on Fri Apr 20 11:30:19 UTC 2007