Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 100 | 2.69859 | 2.55399 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb |
MD5SUM | ddad9041bd4289151f7a18bb8ca7a5ec |
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 | 0.010997 |
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 | 700 |
Number of constraints which are clauses | 697 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
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 pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696514-1278018690.opb. 0.00/0.00 c Instance file HOME/instance-2696514-1278018690.opb 0.00/0.00 c File size is 21591 bytes. 0.00/0.02 c Highest Coefficient sum: 4 0.00/0.02 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.02 c ============================[ Problem Statistics ]============================= 0.00/0.02 c | | 0.00/0.02 c | Parsing time: 0.02 s | 0.00/0.02 c | Number Variables: 200 | 0.00/0.02 c | Number Constraints: 700 | 0.00/0.02 c =============================================================================== 2.64/2.55 c Remaining time 1799.98 sec. 2.64/2.55 s OPTIMUM FOUND 2.64/2.55 c Solution value = 100.00 2.64/2.55 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 -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 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 -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 x116 x117 -x118 -x119 x120 -x121 x122 x123 -x124 -x125 x126 x127 -x128 -x129 x130 -x131 x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140 x141 -x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 -x159 x160 -x161 x162 -x163 x164 -x165 x166 x167 -x168 x169 -x170 -x171 x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 -x187 x188 -x189 x190 x191 -x192 -x193 x194 x195 -x196 -x197 x198 -x199 x200 2.64/2.55 c Total CPU time : 2.68059 s
OK 100
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696514-1278018690/watcher-2696514-1278018690 -o /tmp/evaluation-result-2696514-1278018690/solver-2696514-1278018690 -C 1800 -W 2000 -M 1800 run HOME/instance-2696514-1278018690.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.07 2.15 1.81 3/106 31406 /proc/meminfo: memFree=1325764/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) R 31404 31406 30951 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256800149 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 [startup+0.0944389 s] /proc/loadavg: 2.07 2.15 1.81 3/106 31406 /proc/meminfo: memFree=1325764/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100439 s] /proc/loadavg: 2.07 2.15 1.81 3/106 31406 /proc/meminfo: memFree=1325764/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300435 s] /proc/loadavg: 2.07 2.15 1.81 3/106 31406 /proc/meminfo: memFree=1325764/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700427 s] /proc/loadavg: 2.07 2.15 1.81 3/106 31406 /proc/meminfo: memFree=1325764/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50041 s] /proc/loadavg: 2.07 2.15 1.81 2/108 31408 /proc/meminfo: memFree=1322152/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 [pid=31407] ppid=31406 vsize=18292 CPUtime=1.49 /proc/31407/stat : 31407 (pb_cplex) R 31406 31406 30951 0 -1 4202496 2998 0 0 0 148 1 0 0 20 0 1 0 143160014 18731008 1703 1992294400 134512640 146736320 4287387536 18446744073709551615 136384895 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/31407/statm: 4573 1703 1002 2985 0 1115 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26992 Solver just ended. Dumping a history of the last processes samples [startup+2.3014 s] /proc/loadavg: 1.98 2.13 1.81 2/109 31409 /proc/meminfo: memFree=1320780/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 [pid=31407] ppid=31406 vsize=30916 CPUtime=2.29 /proc/31407/stat : 31407 (pb_cplex) R 31406 31406 30951 0 -1 4202496 3774 0 0 0 228 1 0 0 18 0 2 0 143160014 31657984 2236 1992294400 134512640 146736320 4287387536 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/31407/statm: 7729 2236 1037 2985 0 4271 0 [pid=31407/tid=31409] ppid=31406 vsize=30916 CPUtime=0 /proc/31407/task/31409/stat : 31409 (pb_cplex) S 31406 31406 30951 0 -1 4202560 124 0 0 0 0 0 0 0 21 0 2 0 143160206 31657984 2236 1992294400 134512640 146736320 4287387536 18446744073709551615 144580073 0 2 4096 16387 18446604437839358016 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 39616 [startup+2.50139 s] /proc/loadavg: 1.98 2.13 1.81 2/109 31409 /proc/meminfo: memFree=1320780/2059040 swapFree=4139708/4192956 [pid=31406] ppid=31404 vsize=8700 CPUtime=0 /proc/31406/stat : 31406 (run) S 31404 31406 30951 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 143160014 8908800 248 1992294400 4194304 4922060 140735430877424 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31406/statm: 2175 248 208 178 0 68 0 [pid=31407] ppid=31406 vsize=31052 CPUtime=2.64 /proc/31407/stat : 31407 (pb_cplex) R 31406 31406 30951 0 -1 4202496 3802 0 0 0 263 1 0 0 18 0 2 0 143160014 31797248 2264 1992294400 134512640 146736320 4287387536 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/31407/statm: 7763 2264 1037 2985 0 4305 0 [pid=31407/tid=31409] ppid=31406 vsize=31052 CPUtime=0.14 /proc/31407/task/31409/stat : 31409 (pb_cplex) S 31406 31406 30951 0 -1 4202560 145 0 0 0 14 0 0 0 19 0 2 0 143160206 31797248 2264 1992294400 134512640 146736320 4287387536 18446744073709551615 144580073 0 2 4096 16387 18446604437839358016 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.64 Current children cumulated vsize (KiB) 39752 Child status: 0 Real time (s): 2.55399 CPU time (s): 2.69859 CPU user time (s): 2.68059 CPU system time (s): 0.017997 CPU usage (%): 105.662 Max. virtual memory (cumulated for all children) (KiB): 39752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.68059 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4198 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= 99 involuntary context switches= 24 runsolver used 0.007998 second user time and 0.021996 second system time The end
Begin job on node056 at 2010-07-01 23:11:31 IDJOB=2696514 IDBENCH=2182 IDSOLVER=1209 FILE ID=node056/2696514-1278018690 PBS_JOBID= 11198710 Free space on /tmp= 98212 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696514-1278018690/watcher-2696514-1278018690 -o /tmp/evaluation-result-2696514-1278018690/solver-2696514-1278018690 -C 1800 -W 2000 -M 1800 run HOME/instance-2696514-1278018690.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ddad9041bd4289151f7a18bb8ca7a5ec RANDOM SEED=1567934781 node056.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1326168 kB Buffers: 140812 kB Cached: 484480 kB SwapCached: 7072 kB Active: 218152 kB Inactive: 421140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1326168 kB SwapTotal: 4192956 kB SwapFree: 4139708 kB Dirty: 16632 kB Writeback: 0 kB AnonPages: 12216 kB Mapped: 12096 kB Slab: 71488 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181524 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 98196 MiB End job on node056 at 2010-07-01 23:11:33