Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 100 | 26.317 | 26.3261 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-2_0-yes1-4.opb |
MD5SUM | 0d296648692d54209944e56e7fb2d973 |
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 | 0.005998 |
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 | 300 |
Number of constraints which are clauses | 300 |
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=301 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 0.09/0.12 c restart after 401 decisions 0.09/0.16 c nbDecision=500 #constraints=596 0.19/0.22 c restart after 801 decisions 0.29/0.31 c nbDecision=1000 #constraints=834 0.59/0.62 c nbDecision=1500 #constraints=1180 0.59/0.68 c restart after 1601 decisions 0.89/0.98 c nbDecision=2000 #constraints=1540 1.19/1.25 c nbDecision=2500 #constraints=1862 1.79/1.80 c nbDecision=3000 #constraints=2233 1.99/2.09 c restart after 3201 decisions 2.39/2.47 c nbDecision=3500 #constraints=2633 3.59/3.65 c nbDecision=4000 #constraints=3068 5.18/5.21 c nbDecision=4500 #constraints=3494 6.88/6.98 c nbDecision=5000 #constraints=3910 8.29/8.40 c nbDecision=5500 #constraints=4278 10.39/10.50 c nbDecision=6000 #constraints=4686 12.79/12.87 c restart after 6401 decisions 13.29/13.30 c nbDecision=6500 #constraints=5108 16.99/17.00 c nbDecision=7000 #constraints=5556 21.19/21.21 c nbDecision=7500 #constraints=5967 23.29/23.30 c nbDecision=7703 #constraints=6155 23.29/23.30 c linear search for optimum 23.29/23.30 o 100 26.29/26.32 c nbDecision=7972 #constraints=6407 26.29/26.32 26.29/26.32 s OPTIMUM FOUND 26.29/26.32 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 26.29/26.32 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 26.29/26.32 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 26.29/26.32 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 26.29/26.32 v -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 -x129 x130 x131 -x132 -x133 x134 -x135 x136 -x137 x138 26.29/26.32 v -x139 x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 -x153 x154 x155 -x156 -x157 x158 -x159 x160 -x161 26.29/26.32 v x162 -x163 x164 -x165 x166 -x167 x168 x169 -x170 x171 -x172 -x173 x174 -x175 x176 -x177 x178 -x179 x180 x181 -x182 x183 -x184 26.29/26.32 v -x185 x186 -x187 x188 -x189 x190 -x191 x192 x193 -x194 -x195 x196 x197 -x198 -x199 x200 26.29/26.32 26.29/26.32 c user time= 26.3 s 26.29/26.32 c system time= 0.014997 s 26.29/26.32 c wall clock time=26.3215
OK 100
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-364554-1176988189 -o ROOT/results/node70/solver-364554-1176988189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364554-1176988189/instance-364554-1176988189.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: 0.85 0.95 0.92 3/64 27918 /proc/meminfo: memFree=1178816/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=1468 CPUtime=0 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 138356299 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602853 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 367 178 137 317 0 46 0 [startup+0.018812 s] /proc/loadavg: 0.85 0.95 0.92 3/64 27918 /proc/meminfo: memFree=1178816/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=1608 CPUtime=0.01 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 209 0 0 0 1 0 0 0 18 0 1 0 138356299 1646592 191 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711063 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 402 191 139 317 0 81 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1608 [startup+0.10182 s] /proc/loadavg: 0.85 0.95 0.92 3/64 27918 /proc/meminfo: memFree=1178816/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=1608 CPUtime=0.09 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 236 0 0 0 9 0 0 0 18 0 1 0 138356299 1646592 218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 402 218 139 317 0 81 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1608 [startup+0.30184 s] /proc/loadavg: 0.85 0.95 0.92 3/64 27918 /proc/meminfo: memFree=1178816/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=1872 CPUtime=0.29 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 303 0 0 0 29 0 0 0 20 0 1 0 138356299 1916928 285 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 468 285 139 317 0 147 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1872 [startup+0.70188 s] /proc/loadavg: 0.85 0.95 0.92 3/64 27918 /proc/meminfo: memFree=1178816/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=2268 CPUtime=0.69 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 390 0 0 0 69 0 0 0 24 0 1 0 138356299 2322432 372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 567 372 139 317 0 246 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2268 [startup+1.50196 s] /proc/loadavg: 0.85 0.95 0.92 2/65 27919 /proc/meminfo: memFree=1177528/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=3052 CPUtime=1.49 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 579 0 0 0 149 0 0 0 25 0 1 0 138356299 3125248 561 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549896 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 763 561 139 317 0 442 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3052 [startup+3.10112 s] /proc/loadavg: 0.85 0.95 0.92 2/65 27919 /proc/meminfo: memFree=1176568/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=3820 CPUtime=3.09 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 763 0 0 0 309 0 0 0 25 0 1 0 138356299 3911680 745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718453 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 955 745 139 317 0 634 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3820 [startup+6.30144 s] /proc/loadavg: 0.86 0.95 0.92 2/65 27919 /proc/meminfo: memFree=1175608/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=4468 CPUtime=6.28 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 936 0 0 0 628 0 0 0 25 0 1 0 138356299 4575232 918 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 1117 918 139 317 0 796 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4468 [startup+12.7011 s] /proc/loadavg: 0.87 0.95 0.92 2/65 27919 /proc/meminfo: memFree=1174520/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=5564 CPUtime=12.69 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 1183 0 0 0 1268 1 0 0 25 0 1 0 138356299 5697536 1165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 1391 1165 139 317 0 1070 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5564 [startup+25.5014 s] /proc/loadavg: 0.90 0.96 0.92 2/65 27919 /proc/meminfo: memFree=1173496/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=6480 CPUtime=25.48 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 1448 0 0 0 2547 1 0 0 25 0 1 0 138356299 6635520 1430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 1620 1430 170 317 0 1299 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 6480 Solver just ended. Dumping a history of the last processes samples [startup+25.9014 s] /proc/loadavg: 0.90 0.96 0.92 2/65 27919 /proc/meminfo: memFree=1173496/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=6608 CPUtime=25.88 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 1454 0 0 0 2587 1 0 0 25 0 1 0 138356299 6766592 1436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 1652 1436 170 317 0 1331 0 Current children cumulated CPU time (s) 25.88 Current children cumulated vsize (KiB) 6608 [startup+26.3014 s] /proc/loadavg: 0.90 0.96 0.92 2/65 27919 /proc/meminfo: memFree=1173432/2055920 swapFree=4183760/4192956 [pid=27918] ppid=27916 vsize=6608 CPUtime=26.29 /proc/27918/stat : 27918 (oree) R 27916 27918 27470 0 -1 4194304 1459 0 0 0 2628 1 0 0 25 0 1 0 138356299 6766592 1441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/27918/statm: 1652 1441 170 317 0 1331 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 6608 Child status: 0 Real time (s): 26.3261 CPU time (s): 26.317 CPU user time (s): 26.301 CPU system time (s): 0.015997 CPU usage (%): 99.9653 Max. virtual memory (cumulated for all children) (KiB): 6608 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.301 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1475 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= 67 runsolver used 0.023996 second user time and 0.06099 second system time The end
Begin job on node70 on Thu Apr 19 13:09:50 UTC 2007 IDJOB= 364554 IDBENCH= 2128 IDSOLVER= 172 FILE ID= node70/364554-1176988189 PBS_JOBID= 4630424 Free space on /tmp= 66476 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-100-2_0-yes1-4.opb COMMAND LINE= oree /tmp/evaluation/364554-1176988189/instance-364554-1176988189.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-364554-1176988189 -o ROOT/results/node70/solver-364554-1176988189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364554-1176988189/instance-364554-1176988189.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 0d296648692d54209944e56e7fb2d973 RANDOM SEED= 489125922 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.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 : 3000.218 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 : 3000.218 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: 1179224 kB Buffers: 31844 kB Cached: 771884 kB SwapCached: 3092 kB Active: 287088 kB Inactive: 526244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1179224 kB SwapTotal: 4192956 kB SwapFree: 4183760 kB Dirty: 1444 kB Writeback: 0 kB Mapped: 15568 kB Slab: 49424 kB Committed_AS: 2490652 kB PageTables: 1396 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= 66476 MiB End job on node70 on Thu Apr 19 13:10:16 UTC 2007