Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 100 | 1.12283 | 1.12524 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-3_4-yes1-3.opb |
MD5SUM | 577b644759bfadb428b7642b44c91218 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.008997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 440 |
Number of constraints which are clauses | 440 |
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 | 3 |
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... 0.00/0.00 c ...done 0.00/0.00 c #vars=200 #constraints=441 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.10/0.12 c restart after 401 decisions 0.10/0.17 c nbDecision=500 #constraints=770 0.29/0.33 c restart after 801 decisions 0.40/0.46 c nbDecision=1000 #constraints=1169 0.69/0.78 c nbDecision=1469 #constraints=1531 0.69/0.78 c linear search for optimum 0.69/0.78 o 100 0.79/0.83 c nbDecision=1500 #constraints=1560 0.89/0.92 c restart after 1601 decisions 1.10/1.12 c nbDecision=1843 #constraints=1852 1.10/1.12 1.10/1.12 s OPTIMUM FOUND 1.10/1.12 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 -x32 1.10/1.12 v -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 x61 1.10/1.12 v -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 -x90 1.10/1.12 v -x91 x92 x93 -x94 x95 -x96 x97 -x98 -x99 x100 x101 -x102 x103 -x104 -x105 x106 x107 -x108 x109 -x110 -x111 x112 -x113 x114 x115 1.10/1.12 v -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 -x135 x136 x137 -x138 1.10/1.12 v -x139 x140 x141 -x142 x143 -x144 x145 -x146 -x147 x148 -x149 x150 x151 -x152 -x153 x154 -x155 x156 -x157 x158 x159 -x160 -x161 1.10/1.12 v x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 1.10/1.12 v x185 -x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 -x199 x200 1.10/1.12 1.10/1.12 c user time= 1.11983 s 1.10/1.12 c system time= 0.002999 s 1.10/1.12 c wall clock time=1.12238
OK 100
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-364484-1176988117 -o ROOT/results/node22/solver-364484-1176988117 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364484-1176988117/instance-364484-1176988117.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: 0.74 0.94 0.93 3/77 8658 /proc/meminfo: memFree=1420216/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=1468 CPUtime=0 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 146729394 1503232 167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 367 167 130 317 0 46 0 [startup+0.069774 s] /proc/loadavg: 0.74 0.94 0.93 3/77 8658 /proc/meminfo: memFree=1420216/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=1600 CPUtime=0.06 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 233 0 0 0 6 0 0 0 18 0 1 0 146729394 1638400 215 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 400 215 139 317 0 79 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1600 [startup+0.102779 s] /proc/loadavg: 0.74 0.94 0.93 3/77 8658 /proc/meminfo: memFree=1420216/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=1732 CPUtime=0.1 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 146729394 1773568 225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 433 225 139 317 0 112 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1732 [startup+0.301809 s] /proc/loadavg: 0.74 0.94 0.93 3/77 8658 /proc/meminfo: memFree=1420216/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=1992 CPUtime=0.29 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 146729394 2039808 284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 498 284 139 317 0 177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1992 [startup+0.701871 s] /proc/loadavg: 0.74 0.94 0.93 3/77 8658 /proc/meminfo: memFree=1420216/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=2256 CPUtime=0.69 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 387 0 0 0 69 0 0 0 22 0 1 0 146729394 2310144 369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 564 369 139 317 0 243 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2256 Solver just ended. Dumping a history of the last processes samples [startup+1.10593 s] /proc/loadavg: 0.74 0.94 0.93 2/78 8659 /proc/meminfo: memFree=1419120/2055920 swapFree=4168584/4192956 [pid=8658] ppid=8656 vsize=2516 CPUtime=1.1 /proc/8658/stat : 8658 (oree) R 8656 8658 8559 0 -1 4194304 490 0 0 0 110 0 0 0 25 0 1 0 146729394 2576384 472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8658/statm: 629 472 170 317 0 308 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 2516 Child status: 0 Real time (s): 1.12524 CPU time (s): 1.12283 CPU user time (s): 1.11983 CPU system time (s): 0.002999 CPU usage (%): 99.7855 Max. virtual memory (cumulated for all children) (KiB): 2516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.11983 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= 509 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= 2 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node22 on Thu Apr 19 13:08:37 UTC 2007 IDJOB= 364484 IDBENCH= 2118 IDSOLVER= 172 FILE ID= node22/364484-1176988117 PBS_JOBID= 4630440 Free space on /tmp= 66498 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-aim-100-3_4-yes1-3.opb COMMAND LINE= oree /tmp/evaluation/364484-1176988117/instance-364484-1176988117.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-364484-1176988117 -o ROOT/results/node22/solver-364484-1176988117 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364484-1176988117/instance-364484-1176988117.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 577b644759bfadb428b7642b44c91218 RANDOM SEED= 814850864 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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 : 3000.265 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 : 3000.265 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: 1420816 kB Buffers: 49836 kB Cached: 490884 kB SwapCached: 2192 kB Active: 96356 kB Inactive: 466752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1420816 kB SwapTotal: 4192956 kB SwapFree: 4168584 kB Dirty: 1592 kB Writeback: 0 kB Mapped: 30232 kB Slab: 57692 kB Committed_AS: 1800728 kB PageTables: 1676 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= 66498 MiB End job on node22 on Thu Apr 19 13:08:39 UTC 2007