Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 100 | 50.6443 | 50.6594 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-2_0-yes1-1.opb |
MD5SUM | 116a942422e9404c5d3cdfc29ea9d859 |
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 | 0.006998 |
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 | 299 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
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 0.04/0.06 c restart after 401 decisions 0.04/0.09 c nbDecision=500 #constraints=542 0.19/0.25 c restart after 801 decisions 0.29/0.35 c nbDecision=1000 #constraints=925 0.79/0.83 c nbDecision=1500 #constraints=1333 0.89/0.92 c restart after 1601 decisions 1.29/1.33 c nbDecision=2000 #constraints=1694 1.89/1.99 c nbDecision=2500 #constraints=2116 2.69/2.75 c nbDecision=3000 #constraints=2483 3.09/3.10 c restart after 3201 decisions 3.59/3.65 c nbDecision=3500 #constraints=2864 4.88/4.99 c nbDecision=4000 #constraints=3246 6.89/6.90 c nbDecision=4500 #constraints=3664 8.89/8.97 c nbDecision=5000 #constraints=4074 11.29/11.30 c nbDecision=5500 #constraints=4457 14.79/14.89 c nbDecision=6000 #constraints=4866 17.69/17.76 c restart after 6401 decisions 18.39/18.47 c nbDecision=6500 #constraints=5258 22.78/22.83 c nbDecision=7000 #constraints=5696 26.18/26.28 c nbDecision=7500 #constraints=6079 30.48/30.52 c nbDecision=8000 #constraints=6500 35.68/35.78 c nbDecision=8500 #constraints=6944 40.78/40.87 c nbDecision=9000 #constraints=7321 47.57/47.64 c nbDecision=9500 #constraints=7649 47.97/48.04 c nbDecision=9517 #constraints=7664 47.97/48.04 c linear search for optimum 47.97/48.04 o 100 50.58/50.65 c nbDecision=9653 #constraints=7763 50.58/50.65 50.58/50.65 s OPTIMUM FOUND 50.58/50.65 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 50.58/50.65 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 50.58/50.65 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 50.58/50.65 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 50.58/50.65 v x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 -x137 x138 50.58/50.65 v -x139 x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 -x157 x158 -x159 x160 x161 50.58/50.65 v -x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 -x173 x174 x175 -x176 -x177 x178 x179 -x180 -x181 x182 x183 -x184 50.58/50.65 v -x185 x186 x187 -x188 -x189 x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 x199 -x200 50.58/50.65 50.58/50.65 c user time= 50.6213 s 50.58/50.65 c system time= 0.019996 s 50.58/50.65 c wall clock time=50.6549
OK 100
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-364302-1176987984 -o ROOT/results/node60/solver-364302-1176987984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364302-1176987984/instance-364302-1176987984.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: 0.72 0.93 0.91 3/64 12098 /proc/meminfo: memFree=1275280/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=1468 CPUtime=0 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 146708412 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602853 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 367 178 137 317 0 46 0 [startup+0.043801 s] /proc/loadavg: 0.72 0.93 0.91 3/64 12098 /proc/meminfo: memFree=1275280/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=1608 CPUtime=0.04 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 223 0 0 0 4 0 0 0 18 0 1 0 146708412 1646592 205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 402 205 139 317 0 81 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1608 [startup+0.101807 s] /proc/loadavg: 0.72 0.93 0.91 3/64 12098 /proc/meminfo: memFree=1275280/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=1740 CPUtime=0.09 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 146708412 1781760 226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 435 226 139 317 0 114 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1740 [startup+0.301828 s] /proc/loadavg: 0.72 0.93 0.91 3/64 12098 /proc/meminfo: memFree=1275280/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=2004 CPUtime=0.29 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 146708412 2052096 301 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 501 301 139 317 0 180 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2004 [startup+0.701865 s] /proc/loadavg: 0.72 0.93 0.91 3/64 12098 /proc/meminfo: memFree=1275280/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=2320 CPUtime=0.69 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 404 0 0 0 69 0 0 0 22 0 1 0 146708412 2375680 386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710960 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 580 386 139 317 0 259 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2320 [startup+1.50294 s] /proc/loadavg: 0.72 0.93 0.91 2/65 12099 /proc/meminfo: memFree=1273992/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=2852 CPUtime=1.49 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 146708412 2920448 521 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272608 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 713 521 139 317 0 392 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2852 [startup+3.10114 s] /proc/loadavg: 0.72 0.93 0.91 2/65 12099 /proc/meminfo: memFree=1273096/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=3776 CPUtime=3.09 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 750 0 0 0 309 0 0 0 25 0 1 0 146708412 3866624 732 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 944 732 139 317 0 623 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3776 [startup+6.30145 s] /proc/loadavg: 0.74 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1272072/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=4572 CPUtime=6.28 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 952 0 0 0 628 0 0 0 25 0 1 0 146708412 4681728 934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 1143 934 139 317 0 822 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4572 [startup+12.701 s] /proc/loadavg: 0.76 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1270856/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=5728 CPUtime=12.69 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1220 0 0 0 1268 1 0 0 25 0 1 0 146708412 5865472 1202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 1432 1202 139 317 0 1111 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5728 [startup+25.5013 s] /proc/loadavg: 0.81 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1269640/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=6924 CPUtime=25.48 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1519 0 0 0 2547 1 0 0 25 0 1 0 146708412 7090176 1501 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 1731 1501 139 317 0 1410 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 6924 Solver just ended. Dumping a history of the last processes samples [startup+38.3016 s] /proc/loadavg: 0.84 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1268296/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8296 CPUtime=38.28 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1834 0 0 0 3827 1 0 0 25 0 1 0 146708412 8495104 1816 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563461 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2074 1816 139 317 0 1753 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 8296 [startup+44.7022 s] /proc/loadavg: 0.85 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267976/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8556 CPUtime=44.68 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1922 0 0 0 4467 1 0 0 25 0 1 0 146708412 8761344 1904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2139 1904 139 317 0 1818 0 Current children cumulated CPU time (s) 44.68 Current children cumulated vsize (KiB) 8556 [startup+47.9015 s] /proc/loadavg: 0.86 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267912/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8692 CPUtime=47.87 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1945 0 0 0 4786 1 0 0 25 0 1 0 146708412 8900608 1927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2173 1927 139 317 0 1852 0 Current children cumulated CPU time (s) 47.87 Current children cumulated vsize (KiB) 8692 [startup+49.5057 s] /proc/loadavg: 0.87 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267848/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8692 CPUtime=49.48 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1992 0 0 0 4947 1 0 0 25 0 1 0 146708412 8900608 1974 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711055 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2173 1974 170 317 0 1852 0 Current children cumulated CPU time (s) 49.48 Current children cumulated vsize (KiB) 8692 [startup+50.3017 s] /proc/loadavg: 0.87 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267848/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8824 CPUtime=50.27 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 1996 0 0 0 5026 1 0 0 25 0 1 0 146708412 9035776 1978 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2206 1978 170 317 0 1885 0 Current children cumulated CPU time (s) 50.27 Current children cumulated vsize (KiB) 8824 [startup+50.5018 s] /proc/loadavg: 0.87 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267784/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8824 CPUtime=50.48 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 2000 0 0 0 5047 1 0 0 25 0 1 0 146708412 9035776 1982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2206 1982 170 317 0 1885 0 Current children cumulated CPU time (s) 50.48 Current children cumulated vsize (KiB) 8824 [startup+50.6058 s] /proc/loadavg: 0.87 0.94 0.91 2/65 12099 /proc/meminfo: memFree=1267784/2055920 swapFree=4181684/4192956 [pid=12098] ppid=12096 vsize=8824 CPUtime=50.58 /proc/12098/stat : 12098 (oree) R 12096 12098 12041 0 -1 4194304 2001 0 0 0 5057 1 0 0 25 0 1 0 146708412 9035776 1983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/12098/statm: 2206 1983 170 317 0 1885 0 Current children cumulated CPU time (s) 50.58 Current children cumulated vsize (KiB) 8824 Child status: 0 Real time (s): 50.6594 CPU time (s): 50.6443 CPU user time (s): 50.6233 CPU system time (s): 0.020996 CPU usage (%): 99.9702 Max. virtual memory (cumulated for all children) (KiB): 8824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 50.6233 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2017 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= 7 involuntary context switches= 64 runsolver used 0.045993 second user time and 0.107983 second system time The end
Begin job on node60 on Thu Apr 19 13:06:24 UTC 2007 IDJOB= 364302 IDBENCH= 2098 IDSOLVER= 172 FILE ID= node60/364302-1176987984 PBS_JOBID= 4630431 Free space on /tmp= 66416 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-yes1-1.opb COMMAND LINE= oree /tmp/evaluation/364302-1176987984/instance-364302-1176987984.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-364302-1176987984 -o ROOT/results/node60/solver-364302-1176987984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364302-1176987984/instance-364302-1176987984.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 116a942422e9404c5d3cdfc29ea9d859 RANDOM SEED= 1794564 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1275688 kB Buffers: 36604 kB Cached: 669296 kB SwapCached: 5040 kB Active: 300332 kB Inactive: 416344 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1275688 kB SwapTotal: 4192956 kB SwapFree: 4181684 kB Dirty: 1496 kB Writeback: 0 kB Mapped: 15228 kB Slab: 49568 kB Committed_AS: 1584040 kB PageTables: 1464 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= 66416 MiB End job on node60 on Thu Apr 19 13:07:15 UTC 2007