Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 90 | 52.1591 | 52.1744 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh218.opb |
MD5SUM | cba4f92fd2fe518316e4b3350164b448 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 90 |
Best CPU time to get the best result obtained on this benchmark | 0.040992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 90 |
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 0.00/0.02 c res. mode=mod 0.00/0.02 c VSIDS like heuristics 0.00/0.02 c complete search running 0.19/0.23 c restart after 401 decisions 0.19/0.26 c nbDecision=500 #constraints=1213 0.19/0.27 c nbDecision=524 #constraints=1224 0.19/0.27 c linear search for optimum 0.19/0.27 o 90 0.59/0.64 c restart after 801 decisions 0.80/0.88 c nbDecision=1000 #constraints=1587 1.89/1.90 c nbDecision=1500 #constraints=2001 2.20/2.27 c restart after 1601 decisions 4.09/4.13 c nbDecision=2000 #constraints=2435 6.99/7.01 c nbDecision=2500 #constraints=2846 10.38/10.49 c nbDecision=3000 #constraints=3297 11.88/11.91 c restart after 3201 decisions 15.08/15.12 c nbDecision=3500 #constraints=3694 21.19/21.26 c nbDecision=4000 #constraints=4128 27.78/27.83 c nbDecision=4500 #constraints=4588 37.58/37.67 c nbDecision=5000 #constraints=5031 49.98/50.03 c nbDecision=5500 #constraints=5483 52.08/52.16 c nbDecision=5568 #constraints=5552 52.08/52.17 52.08/52.17 s OPTIMUM FOUND 52.08/52.17 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 52.08/52.17 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 52.08/52.17 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 52.08/52.17 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 52.08/52.17 v -x115 -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 -x134 x135 -x136 52.08/52.17 v x137 -x138 x139 -x140 x141 -x142 -x143 x144 -x145 -x146 x147 -x148 x149 -x150 -x151 x152 x153 -x154 x155 -x156 x157 -x158 -x159 52.08/52.17 v x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 -x171 x172 x173 -x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 52.08/52.17 v x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 x193 -x194 x195 -x196 -x197 x198 x199 -x200 52.08/52.17 52.08/52.17 c user time= 52.1311 s 52.08/52.17 c system time= 0.024996 s 52.08/52.17 c wall clock time=52.1692
OK 90
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-365156-1176989588 -o ROOT/results/node72/solver-365156-1176989588 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365156-1176989588/instance-365156-1176989588.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: 0.92 0.98 0.99 3/77 32668 /proc/meminfo: memFree=1770432/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=1468 CPUtime=0 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 174997229 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 367 166 130 317 0 46 0 [startup+0.0278399 s] /proc/loadavg: 0.92 0.98 0.99 3/77 32668 /proc/meminfo: memFree=1770432/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=1908 CPUtime=0.02 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 280 0 0 0 2 0 0 0 18 0 1 0 174997229 1953792 262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270574 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 477 262 139 317 0 156 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1908 [startup+0.101846 s] /proc/loadavg: 0.92 0.98 0.99 3/77 32668 /proc/meminfo: memFree=1770432/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=1908 CPUtime=0.09 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 174997229 1953792 277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 477 277 139 317 0 156 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1908 [startup+0.301865 s] /proc/loadavg: 0.92 0.98 0.99 3/77 32668 /proc/meminfo: memFree=1770432/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=2168 CPUtime=0.29 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 174997229 2220032 385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 542 385 170 317 0 221 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2168 [startup+0.7019 s] /proc/loadavg: 0.92 0.98 0.99 3/77 32668 /proc/meminfo: memFree=1770432/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=2692 CPUtime=0.69 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 516 0 0 0 69 0 0 0 22 0 1 0 174997229 2756608 498 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549849 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 673 498 170 317 0 352 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2692 [startup+1.50198 s] /proc/loadavg: 0.92 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1768760/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=3620 CPUtime=1.49 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 747 0 0 0 149 0 0 0 25 0 1 0 174997229 3706880 729 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 905 729 170 317 0 584 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3620 [startup+3.10112 s] /proc/loadavg: 0.92 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1767352/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=4948 CPUtime=3.09 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 1067 0 0 0 309 0 0 0 25 0 1 0 174997229 5066752 1049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 1237 1049 170 317 0 916 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4948 [startup+6.30141 s] /proc/loadavg: 0.93 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1765880/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=6008 CPUtime=6.29 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 1324 0 0 0 629 0 0 0 25 0 1 0 174997229 6152192 1306 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 1502 1306 170 317 0 1181 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6008 [startup+12.702 s] /proc/loadavg: 0.93 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1763768/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=7764 CPUtime=12.68 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 1778 0 0 0 1268 0 0 0 25 0 1 0 174997229 7950336 1760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 1941 1760 170 317 0 1620 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7764 [startup+25.5012 s] /proc/loadavg: 0.95 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1761400/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=10336 CPUtime=25.48 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 2370 0 0 0 2547 1 0 0 25 0 1 0 174997229 10584064 2352 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 2584 2352 170 317 0 2263 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10336 [startup+51.1015 s] /proc/loadavg: 0.96 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1758520/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=13152 CPUtime=51.08 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 3074 0 0 0 5106 2 0 0 25 0 1 0 174997229 13467648 3056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 3288 3056 170 317 0 2967 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 13152 Solver just ended. Dumping a history of the last processes samples [startup+51.9016 s] /proc/loadavg: 0.96 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1758456/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=13152 CPUtime=51.88 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 3088 0 0 0 5186 2 0 0 25 0 1 0 174997229 13467648 3070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 3288 3070 170 317 0 2967 0 Current children cumulated CPU time (s) 51.88 Current children cumulated vsize (KiB) 13152 [startup+52.1016 s] /proc/loadavg: 0.96 0.98 0.99 2/78 32669 /proc/meminfo: memFree=1758456/2055920 swapFree=4157116/4192956 [pid=32668] ppid=32666 vsize=13152 CPUtime=52.08 /proc/32668/stat : 32668 (oree) R 32666 32668 31677 0 -1 4194304 3091 0 0 0 5206 2 0 0 25 0 1 0 174997229 13467648 3073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32668/statm: 3288 3073 170 317 0 2967 0 Current children cumulated CPU time (s) 52.08 Current children cumulated vsize (KiB) 13152 Child status: 0 Real time (s): 52.1744 CPU time (s): 52.1591 CPU user time (s): 52.1321 CPU system time (s): 0.026995 CPU usage (%): 99.9706 Max. virtual memory (cumulated for all children) (KiB): 13152 getrusage(RUSAGE_CHILDREN,...) data: user time used= 52.1321 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3107 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= 118 runsolver used 0.057991 second user time and 0.138978 second system time The end
Begin job on node72 on Thu Apr 19 13:33:08 UTC 2007 IDJOB= 365156 IDBENCH= 2202 IDSOLVER= 172 FILE ID= node72/365156-1176989588 PBS_JOBID= 4630418 Free space on /tmp= 66407 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-jnh218.opb COMMAND LINE= oree /tmp/evaluation/365156-1176989588/instance-365156-1176989588.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-365156-1176989588 -o ROOT/results/node72/solver-365156-1176989588 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365156-1176989588/instance-365156-1176989588.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448 RANDOM SEED= 805115290 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 3000.222 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: 1770840 kB Buffers: 29656 kB Cached: 180960 kB SwapCached: 16912 kB Active: 84668 kB Inactive: 149884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1770840 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 1424 kB Writeback: 0 kB Mapped: 30976 kB Slab: 36092 kB Committed_AS: 2770752 kB PageTables: 1796 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= 66407 MiB End job on node72 on Thu Apr 19 13:34:00 UTC 2007