Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 97 | 43.6124 | 43.6245 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh212.opb |
MD5SUM | 61258ef9ae3ea0a3e79eb8124ccd651a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 97 |
Best CPU time to get the best result obtained on this benchmark | 0.025995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 97 |
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 0.20/0.21 c restart after 401 decisions 0.20/0.28 c nbDecision=500 #constraints=1203 0.40/0.49 c restart after 801 decisions 0.70/0.71 c nbDecision=1000 #constraints=1581 1.19/1.26 c nbDecision=1500 #constraints=1970 1.39/1.40 c restart after 1601 decisions 1.79/1.80 c nbDecision=2000 #constraints=2300 2.59/2.61 c nbDecision=2500 #constraints=2648 3.69/3.71 c nbDecision=3000 #constraints=3036 4.09/4.16 c restart after 3201 decisions 4.79/4.87 c nbDecision=3500 #constraints=3376 7.28/7.32 c nbDecision=4000 #constraints=3758 10.69/10.76 c nbDecision=4500 #constraints=4161 13.19/13.24 c nbDecision=5000 #constraints=4510 15.89/15.99 c nbDecision=5500 #constraints=4879 18.89/18.92 c nbDecision=5940 #constraints=5240 18.89/18.92 c linear search for optimum 18.89/18.92 o 97 19.19/19.30 c nbDecision=6000 #constraints=5292 22.79/22.87 c restart after 6401 decisions 24.29/24.39 c nbDecision=6500 #constraints=5703 30.38/30.47 c nbDecision=7000 #constraints=6135 36.19/36.28 c nbDecision=7500 #constraints=6516 43.58/43.62 c nbDecision=7945 #constraints=6881 43.58/43.62 43.58/43.62 s OPTIMUM FOUND 43.58/43.62 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 43.58/43.62 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 43.58/43.62 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 43.58/43.62 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 43.58/43.62 v x115 -x116 -x117 x118 x119 -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 x130 -x131 x132 x133 -x134 x135 -x136 -x137 43.58/43.62 v x138 -x139 x140 x141 -x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 x151 -x152 x153 -x154 x155 -x156 -x157 x158 x159 -x160 43.58/43.62 v x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 -x173 x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182 -x183 43.58/43.62 v x184 -x185 x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 x199 -x200 43.58/43.62 43.58/43.62 c user time= 43.5864 s 43.58/43.62 c system time= 0.023996 s 43.58/43.62 c wall clock time=43.6199
OK 97
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-365100-1176989452 -o ROOT/results/node55/solver-365100-1176989452 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365100-1176989452/instance-365100-1176989452.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: 1.02 1.02 1.00 3/64 8723 /proc/meminfo: memFree=1754932/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=1468 CPUtime=0 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 146855219 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 367 165 130 317 0 46 0 [startup+0.047409 s] /proc/loadavg: 1.02 1.02 1.00 3/64 8723 /proc/meminfo: memFree=1754932/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=1904 CPUtime=0.04 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 281 0 0 0 4 0 0 0 18 0 1 0 146855219 1949696 263 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 476 263 139 317 0 155 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1904 [startup+0.101451 s] /proc/loadavg: 1.02 1.02 1.00 3/64 8723 /proc/meminfo: memFree=1754932/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=1904 CPUtime=0.1 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 146855219 1949696 271 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541588 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 476 271 139 317 0 155 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1904 [startup+0.301468 s] /proc/loadavg: 1.02 1.02 1.00 3/64 8723 /proc/meminfo: memFree=1754932/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=2164 CPUtime=0.3 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 349 0 0 0 30 0 0 0 19 0 1 0 146855219 2215936 331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284599 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 541 331 139 317 0 220 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2164 [startup+0.701507 s] /proc/loadavg: 1.02 1.02 1.00 3/64 8723 /proc/meminfo: memFree=1754932/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=2428 CPUtime=0.7 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 441 0 0 0 70 0 0 0 22 0 1 0 146855219 2486272 423 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564027 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 607 423 139 317 0 286 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 2428 [startup+1.50158 s] /proc/loadavg: 1.02 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1753452/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=3144 CPUtime=1.49 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 591 0 0 0 149 0 0 0 25 0 1 0 146855219 3219456 573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 786 573 139 317 0 465 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3144 [startup+3.10173 s] /proc/loadavg: 1.02 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1752492/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=4072 CPUtime=3.09 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 824 0 0 0 309 0 0 0 25 0 1 0 146855219 4169728 806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 1018 806 139 317 0 697 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4072 [startup+6.302 s] /proc/loadavg: 1.02 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1751148/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=5044 CPUtime=6.29 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 1058 0 0 0 629 0 0 0 25 0 1 0 146855219 5165056 1040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 1261 1040 139 317 0 940 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5044 [startup+12.7016 s] /proc/loadavg: 1.02 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1750156/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=5972 CPUtime=12.69 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 1293 0 0 0 1268 1 0 0 25 0 1 0 146855219 6115328 1275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 1493 1275 139 317 0 1172 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5972 [startup+25.5018 s] /proc/loadavg: 1.01 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1748236/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=7856 CPUtime=25.49 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 1786 0 0 0 2548 1 0 0 25 0 1 0 146855219 8044544 1768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 1964 1768 170 317 0 1643 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 7856 Solver just ended. Dumping a history of the last processes samples [startup+31.9044 s] /proc/loadavg: 1.01 1.02 1.00 2/65 8724 /proc/meminfo: memFree=1747468/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=8664 CPUtime=31.88 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 1961 0 0 0 3187 1 0 0 25 0 1 0 146855219 8871936 1943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2166 1943 170 317 0 1845 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 8664 [startup+38.301 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746956/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9360 CPUtime=38.28 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2146 0 0 0 3826 2 0 0 25 0 1 0 146855219 9584640 2084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2340 2084 170 317 0 2019 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 9360 [startup+41.5013 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746764/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9488 CPUtime=41.48 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2179 0 0 0 4146 2 0 0 25 0 1 0 146855219 9715712 2117 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2372 2117 170 317 0 2051 0 Current children cumulated CPU time (s) 41.48 Current children cumulated vsize (KiB) 9488 [startup+42.3014 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746764/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9488 CPUtime=42.28 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2186 0 0 0 4226 2 0 0 25 0 1 0 146855219 9715712 2124 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2372 2124 170 317 0 2051 0 Current children cumulated CPU time (s) 42.28 Current children cumulated vsize (KiB) 9488 [startup+43.1015 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746700/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9488 CPUtime=43.08 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2203 0 0 0 4306 2 0 0 25 0 1 0 146855219 9715712 2141 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2372 2141 170 317 0 2051 0 Current children cumulated CPU time (s) 43.08 Current children cumulated vsize (KiB) 9488 [startup+43.5015 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746700/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9488 CPUtime=43.48 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2209 0 0 0 4346 2 0 0 25 0 1 0 146855219 9715712 2147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2372 2147 170 317 0 2051 0 Current children cumulated CPU time (s) 43.48 Current children cumulated vsize (KiB) 9488 [startup+43.6015 s] /proc/loadavg: 1.01 1.01 1.00 2/65 8724 /proc/meminfo: memFree=1746700/2055920 swapFree=4184496/4192956 [pid=8723] ppid=8721 vsize=9488 CPUtime=43.58 /proc/8723/stat : 8723 (oree) R 8721 8723 8624 0 -1 4194304 2209 0 0 0 4356 2 0 0 25 0 1 0 146855219 9715712 2147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8723/statm: 2372 2147 170 317 0 2051 0 Current children cumulated CPU time (s) 43.58 Current children cumulated vsize (KiB) 9488 Child status: 0 Real time (s): 43.6245 CPU time (s): 43.6124 CPU user time (s): 43.5874 CPU system time (s): 0.024996 CPU usage (%): 99.9722 Max. virtual memory (cumulated for all children) (KiB): 9488 getrusage(RUSAGE_CHILDREN,...) data: user time used= 43.5874 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2225 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= 63 runsolver used 0.039993 second user time and 0.089986 second system time The end
Begin job on node55 on Thu Apr 19 13:30:52 UTC 2007 IDJOB= 365100 IDBENCH= 2195 IDSOLVER= 172 FILE ID= node55/365100-1176989452 PBS_JOBID= 4630439 Free space on /tmp= 66354 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-jnh212.opb COMMAND LINE= oree /tmp/evaluation/365100-1176989452/instance-365100-1176989452.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-365100-1176989452 -o ROOT/results/node55/solver-365100-1176989452 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365100-1176989452/instance-365100-1176989452.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 61258ef9ae3ea0a3e79eb8124ccd651a RANDOM SEED= 343251524 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1755276 kB Buffers: 18812 kB Cached: 208220 kB SwapCached: 2196 kB Active: 101428 kB Inactive: 134940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1755276 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 1332 kB Writeback: 0 kB Mapped: 15848 kB Slab: 50376 kB Committed_AS: 1149720 kB PageTables: 1380 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= 66354 MiB End job on node55 on Thu Apr 19 13:31:36 UTC 2007