Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 89 | 1.86971 | 1.90112 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh217.opb |
MD5SUM | 5f8256f2423d7410846942dcc96981a5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.642901 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
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 |
0.00/0.03 c Pueblo version 1.4 (September 2005) 0.00/0.03 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.03 c by Hossein Sheini 0.00/0.04 c starting to Solve 0.00/0.04 c #variables read: 200 - #constraints read: 901 0.00/0.05 o 97 0.02/0.06 o 96 0.02/0.06 o 92 0.02/0.06 o 91 0.06/0.19 o 90 0.66/0.73 o 89 1.76/1.89 c optimum objective found = 89 1.76/1.89 c total time : 1.86 s 1.76/1.89 s OPTIMUM FOUND 1.76/1.89 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 1.76/1.89 v x32 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 1.76/1.89 v -x60 -x61 -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 1.76/1.89 v -x89 x90 -x91 x92 x93 -x94 x95 -x96 x97 -x98 -x99 x100 -x101 -x102 -x103 x104 x105 -x106 -x107 x108 x109 -x110 x111 -x112 -x113 1.76/1.89 v -x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 x123 -x124 -x125 x126 -x127 x128 x129 -x130 -x131 -x132 x133 -x134 -x135 1.76/1.89 v x136 x137 -x138 -x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 1.76/1.89 v x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 -x179 -x180 x181 1.76/1.89 v -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 x199 -x200
OK 89
/tmp/evaluation/364565-1177041065/instance-364565-1177041065.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-364565-1177041065 -o ROOT/results/node13/solver-364565-1177041065 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/364565-1177041065/instance-364565-1177041065.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 0.97 3/77 16399 /proc/meminfo: memFree=1597616/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=172 CPUtime=0 /proc/16399/stat : 16399 (Pueblo) D 16397 16399 15948 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 152024356 176128 23 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11879204 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/16399/statm: 43 23 18 16 0 2 0 [startup+0.0538171 s] /proc/loadavg: 0.99 0.97 0.97 3/77 16399 /proc/meminfo: memFree=1597616/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=2688 CPUtime=0.02 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 323 0 0 0 2 0 0 0 18 0 1 0 152024356 2752512 293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 672 293 205 16 0 111 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2688 [startup+0.102148 s] /proc/loadavg: 0.99 0.97 0.97 3/77 16399 /proc/meminfo: memFree=1597616/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=2820 CPUtime=0.06 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 335 0 0 0 6 0 0 0 18 0 1 0 152024356 2887680 305 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 705 305 205 16 0 144 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2820 [startup+0.302189 s] /proc/loadavg: 0.99 0.97 0.97 3/77 16399 /proc/meminfo: memFree=1597616/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=2952 CPUtime=0.26 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 394 0 0 0 26 0 0 0 20 0 1 0 152024356 3022848 364 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 2952 [startup+0.701275 s] /proc/loadavg: 0.99 0.97 0.97 3/77 16399 /proc/meminfo: memFree=1597616/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=3084 CPUtime=0.66 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 409 0 0 0 66 0 0 0 24 0 1 0 152024356 3158016 379 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 771 379 205 16 0 210 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 3084 [startup+1.50144 s] /proc/loadavg: 0.99 0.97 0.97 2/78 16400 /proc/meminfo: memFree=1596776/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=3216 CPUtime=1.46 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 433 0 0 0 146 0 0 0 25 0 1 0 152024356 3293184 403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 804 403 205 16 0 243 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 3216 Solver just ended. Dumping a history of the last processes samples [startup+1.70149 s] /proc/loadavg: 0.99 0.97 0.97 2/78 16400 /proc/meminfo: memFree=1596776/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=3216 CPUtime=1.66 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 433 0 0 0 166 0 0 0 25 0 1 0 152024356 3293184 403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556361 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 804 403 205 16 0 243 0 Current children cumulated CPU time (s) 1.66 Current children cumulated vsize (KiB) 3216 [startup+1.80151 s] /proc/loadavg: 0.99 0.97 0.97 2/78 16400 /proc/meminfo: memFree=1596776/2055920 swapFree=4159420/4192956 [pid=16399] ppid=16397 vsize=3216 CPUtime=1.76 /proc/16399/stat : 16399 (Pueblo) R 16397 16399 15948 0 -1 4194304 433 0 0 0 176 0 0 0 25 0 1 0 152024356 3293184 403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516805 0 0 4096 0 0 0 0 17 0 0 0 /proc/16399/statm: 804 403 205 16 0 243 0 Current children cumulated CPU time (s) 1.76 Current children cumulated vsize (KiB) 3216 Child status: 30 Real time (s): 1.90112 CPU time (s): 1.86971 CPU user time (s): 1.86572 CPU system time (s): 0.003999 CPU usage (%): 98.348 Max. virtual memory (cumulated for all children) (KiB): 3216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.86572 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 439 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= 13 involuntary context switches= 46 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node13 on Fri Apr 20 03:51:05 UTC 2007 IDJOB= 364565 IDBENCH= 2129 IDSOLVER= 165 FILE ID= node13/364565-1177041065 PBS_JOBID= 4640128 Free space on /tmp= 66319 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh217.opb COMMAND LINE= Pueblo /tmp/evaluation/364565-1177041065/instance-364565-1177041065.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-364565-1177041065 -o ROOT/results/node13/conversion-364565-1177041065 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364565-1177041065/instance-364565-1177041065.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-364565-1177041065 -o ROOT/results/node13/solver-364565-1177041065 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/364565-1177041065/instance-364565-1177041065.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5 RANDOM SEED= 923140363 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1598088 kB Buffers: 38732 kB Cached: 353584 kB SwapCached: 12760 kB Active: 109304 kB Inactive: 306248 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1598088 kB SwapTotal: 4192956 kB SwapFree: 4159420 kB Dirty: 2336 kB Writeback: 0 kB Mapped: 30172 kB Slab: 27680 kB Committed_AS: 6688844 kB PageTables: 1872 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= 66319 MiB End job on node13 on Fri Apr 20 03:51:07 UTC 2007