Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 93 | 52.9709 | 52.9901 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh209.opb |
MD5SUM | 9a114b4c3025a5b4bab0d53b11234eee |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 93 |
Best CPU time to get the best result obtained on this benchmark | 0.042992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 93 |
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 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.01 c ...done 0.00/0.01 c #vars=200 #constraints=901 hasObjective=yes 0.01/0.02 c res. mode=mod 0.01/0.02 c VSIDS like heuristics 0.01/0.02 c complete search running 0.19/0.27 c restart after 401 decisions 0.29/0.36 c nbDecision=500 #constraints=1258 0.59/0.63 c restart after 801 decisions 0.89/0.90 c nbDecision=1000 #constraints=1658 1.49/1.56 c nbDecision=1500 #constraints=2056 1.59/1.64 c restart after 1601 decisions 2.29/2.35 c nbDecision=2000 #constraints=2455 2.99/3.04 c nbDecision=2260 #constraints=2665 2.99/3.04 c linear search for optimum 2.99/3.04 o 93 3.69/3.70 c nbDecision=2500 #constraints=2847 5.29/5.36 c nbDecision=3000 #constraints=3186 6.29/6.36 c restart after 3201 decisions 7.89/7.93 c nbDecision=3500 #constraints=3609 11.89/11.97 c nbDecision=4000 #constraints=4021 16.58/16.60 c nbDecision=4500 #constraints=4428 20.38/20.50 c nbDecision=5000 #constraints=4809 25.09/25.15 c nbDecision=5500 #constraints=5134 33.68/33.77 c nbDecision=6000 #constraints=5542 42.38/42.44 c restart after 6401 decisions 44.27/44.30 c nbDecision=6500 #constraints=5984 52.87/52.98 c nbDecision=6883 #constraints=6324 52.87/52.98 52.87/52.98 s OPTIMUM FOUND 52.87/52.98 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 52.87/52.98 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 -x60 52.87/52.98 v -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 x89 52.87/52.98 v -x90 -x91 x92 x93 -x94 -x95 x96 x97 -x98 x99 -x100 -x101 x102 -x103 x104 x105 -x106 x107 -x108 -x109 x110 -x111 x112 -x113 x114 52.87/52.98 v -x115 x116 x117 -x118 x119 -x120 -x121 x122 -x123 -x124 x125 -x126 x127 -x128 -x129 x130 x131 -x132 -x133 -x134 -x135 x136 52.87/52.98 v x137 -x138 x139 -x140 -x141 x142 -x143 x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 x159 52.87/52.98 v -x160 -x161 x162 -x163 x164 x165 -x166 x167 -x168 -x169 x170 x171 -x172 -x173 x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 52.87/52.98 v x183 -x184 -x185 x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 -x199 x200 52.87/52.98 52.87/52.98 c user time= 52.95 s 52.87/52.98 c system time= 0.017997 s 52.87/52.98 c wall clock time=52.9854
OK 93
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node69/watcher-364512-1176988126 -o ROOT/results/node69/solver-364512-1176988126 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364512-1176988126/instance-364512-1176988126.opb mod 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: 0.79 0.94 0.98 3/64 1675 /proc/meminfo: memFree=1680284/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=1468 CPUtime=0 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 174802027 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 367 165 130 317 0 46 0 [startup+0.0146671 s] /proc/loadavg: 0.79 0.94 0.98 3/64 1675 /proc/meminfo: memFree=1680284/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=1732 CPUtime=0.01 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 252 0 0 0 1 0 0 0 18 0 1 0 174802027 1773568 234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 433 234 137 317 0 112 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1732 [startup+0.10168 s] /proc/loadavg: 0.79 0.94 0.98 3/64 1675 /proc/meminfo: memFree=1680284/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=1904 CPUtime=0.09 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 174802027 1949696 278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 476 278 139 317 0 155 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1904 [startup+0.301712 s] /proc/loadavg: 0.79 0.94 0.98 3/64 1675 /proc/meminfo: memFree=1680284/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=2168 CPUtime=0.29 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 356 0 0 0 29 0 0 0 19 0 1 0 174802027 2220032 338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 542 338 139 317 0 221 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2168 [startup+0.701777 s] /proc/loadavg: 0.79 0.94 0.98 3/64 1675 /proc/meminfo: memFree=1680284/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=2560 CPUtime=0.69 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 451 0 0 0 69 0 0 0 23 0 1 0 174802027 2621440 433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 640 433 139 317 0 319 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2560 [startup+1.50191 s] /proc/loadavg: 0.79 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1678804/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=3120 CPUtime=1.49 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 596 0 0 0 149 0 0 0 25 0 1 0 174802027 3194880 578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716193 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 780 578 139 317 0 459 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3120 [startup+3.10218 s] /proc/loadavg: 0.79 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1677972/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=3916 CPUtime=3.09 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 830 0 0 0 309 0 0 0 25 0 1 0 174802027 4009984 812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 979 812 170 317 0 658 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3916 [startup+6.30168 s] /proc/loadavg: 0.81 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1676180/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=5664 CPUtime=6.29 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 1231 0 0 0 629 0 0 0 25 0 1 0 174802027 5799936 1213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 1416 1213 170 317 0 1095 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5664 [startup+12.7017 s] /proc/loadavg: 0.82 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1675028/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=6636 CPUtime=12.69 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 1454 0 0 0 1269 0 0 0 25 0 1 0 174802027 6795264 1436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 1659 1436 170 317 0 1338 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 6636 [startup+25.5018 s] /proc/loadavg: 0.86 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1672596/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=8872 CPUtime=25.49 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 2028 0 0 0 2548 1 0 0 25 0 1 0 174802027 9084928 2010 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 2218 2010 170 317 0 1897 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 8872 [startup+51.1019 s] /proc/loadavg: 0.91 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1670868/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=10652 CPUtime=51.07 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 2457 0 0 0 5106 1 0 0 25 0 1 0 174802027 10907648 2439 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 2663 2439 170 317 0 2342 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 10652 Solver just ended. Dumping a history of the last processes samples [startup+51.9011 s] /proc/loadavg: 0.91 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1670804/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=10652 CPUtime=51.87 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 2467 0 0 0 5186 1 0 0 25 0 1 0 174802027 10907648 2449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 2663 2449 170 317 0 2342 0 Current children cumulated CPU time (s) 51.87 Current children cumulated vsize (KiB) 10652 [startup+52.7012 s] /proc/loadavg: 0.91 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1670420/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=11088 CPUtime=52.67 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 2564 0 0 0 5266 1 0 0 25 0 1 0 174802027 11354112 2502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 2772 2502 170 317 0 2451 0 Current children cumulated CPU time (s) 52.67 Current children cumulated vsize (KiB) 11088 [startup+52.9012 s] /proc/loadavg: 0.91 0.94 0.98 2/65 1676 /proc/meminfo: memFree=1670420/2055920 swapFree=4182908/4192956 [pid=1675] ppid=1673 vsize=11088 CPUtime=52.87 /proc/1675/stat : 1675 (oree) R 1673 1675 1616 0 -1 4194304 2564 0 0 0 5286 1 0 0 25 0 1 0 174802027 11354112 2502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/1675/statm: 2772 2502 170 317 0 2451 0 Current children cumulated CPU time (s) 52.87 Current children cumulated vsize (KiB) 11088 Child status: 0 Real time (s): 52.9901 CPU time (s): 52.9709 CPU user time (s): 52.9509 CPU system time (s): 0.019996 CPU usage (%): 99.9638 Max. virtual memory (cumulated for all children) (KiB): 11088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 52.9509 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2580 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= 8 involuntary context switches= 55 runsolver used 0.043993 second user time and 0.110983 second system time The end
Begin job on node69 on Thu Apr 19 13:08:46 UTC 2007 IDJOB= 364512 IDBENCH= 2121 IDSOLVER= 172 FILE ID= node69/364512-1176988126 PBS_JOBID= 4630441 Free space on /tmp= 66497 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh209.opb COMMAND LINE= oree /tmp/evaluation/364512-1176988126/instance-364512-1176988126.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-364512-1176988126 -o ROOT/results/node69/solver-364512-1176988126 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364512-1176988126/instance-364512-1176988126.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 9a114b4c3025a5b4bab0d53b11234eee RANDOM SEED= 198070984 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node69.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 : 3000.264 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 : 5931.00 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 : 3000.264 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: 1680692 kB Buffers: 28792 kB Cached: 278352 kB SwapCached: 3888 kB Active: 145896 kB Inactive: 170484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1680692 kB SwapTotal: 4192956 kB SwapFree: 4182908 kB Dirty: 1516 kB Writeback: 0 kB Mapped: 15188 kB Slab: 44820 kB Committed_AS: 1532452 kB PageTables: 1472 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= 66497 MiB End job on node69 on Thu Apr 19 13:09:39 UTC 2007