Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 100 | 2.27365 | 2.23843 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-6_0-yes1-4.opb |
MD5SUM | d2e884e5a30d38dd91c4cf82767b345c |
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 | 0.011997 |
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 | 696 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 4 |
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-2696499-1278018469.opb. 0.00/0.00 c Instance file HOME/instance-2696499-1278018469.opb 0.00/0.00 c File size is 21584 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 =============================================================================== 2.24/2.23 c Remaining time 1799.98 sec. 2.24/2.23 s OPTIMUM FOUND 2.24/2.23 c Solution value = 100.00 2.24/2.23 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 2.24/2.23 c Total CPU time : 2.24766 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-2696499-1278018469/watcher-2696499-1278018469 -o /tmp/evaluation-result-2696499-1278018469/solver-2696499-1278018469 -C 1800 -W 2000 -M 1800 run HOME/instance-2696499-1278018469.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: 2.10 2.08 1.83 3/107 24474 /proc/meminfo: memFree=1327464/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 [startup+0.0704459 s] /proc/loadavg: 2.10 2.08 1.83 3/107 24474 /proc/meminfo: memFree=1327464/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100445 s] /proc/loadavg: 2.10 2.08 1.83 3/107 24474 /proc/meminfo: memFree=1327464/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30044 s] /proc/loadavg: 2.10 2.08 1.83 3/107 24474 /proc/meminfo: memFree=1327464/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700429 s] /proc/loadavg: 2.10 2.08 1.83 3/107 24474 /proc/meminfo: memFree=1327464/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50041 s] /proc/loadavg: 2.01 2.06 1.82 2/109 24476 /proc/meminfo: memFree=1323976/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 [pid=24475] ppid=24474 vsize=18288 CPUtime=1.49 /proc/24475/stat : 24475 (pb_cplex) R 24474 24474 24131 0 -1 4202496 2925 0 0 0 148 1 0 0 20 0 1 0 175502653 18726912 1693 1992294400 134512640 146736320 4291503536 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/24475/statm: 4572 1693 1002 2985 0 1114 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26988 Solver just ended. Dumping a history of the last processes samples [startup+1.9004 s] /proc/loadavg: 2.01 2.06 1.82 2/109 24476 /proc/meminfo: memFree=1323976/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 [pid=24475] ppid=24474 vsize=31300 CPUtime=1.88 /proc/24475/stat : 24475 (pb_cplex) R 24474 24474 24131 0 -1 4202496 3654 0 0 0 187 1 0 0 18 0 2 0 175502653 32051200 2124 1992294400 134512640 146736320 4291503536 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24475/statm: 7825 2124 1056 2985 0 4367 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 40000 [startup+2.10039 s] /proc/loadavg: 2.01 2.06 1.82 2/110 24477 /proc/meminfo: memFree=1321860/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 [pid=24475] ppid=24474 vsize=31300 CPUtime=2.13 /proc/24475/stat : 24475 (pb_cplex) S 24474 24474 24131 0 -1 4202496 3813 0 0 0 211 2 0 0 18 0 2 0 175502653 32051200 2279 1992294400 134512640 146736320 4291503536 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24475/statm: 7825 2279 1052 2985 0 4367 0 [pid=24475/tid=24477] ppid=24474 vsize=31300 CPUtime=0.15 /proc/24475/task/24477/stat : 24477 (pb_cplex) R 24474 24474 24131 0 -1 4202560 164 0 0 0 15 0 0 0 20 0 2 0 175502826 32051200 2279 1992294400 134512640 146736320 4291503536 18446744073709551615 136388868 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 2.13 Current children cumulated vsize (KiB) 40000 [startup+2.20839 s] /proc/loadavg: 2.01 2.06 1.82 2/110 24477 /proc/meminfo: memFree=1321860/2059040 swapFree=4139232/4192956 [pid=24474] ppid=24472 vsize=8700 CPUtime=0 /proc/24474/stat : 24474 (run) S 24472 24474 24131 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175502653 8908800 249 1992294400 4194304 4922060 140735175466496 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24474/statm: 2175 249 208 178 0 68 0 [pid=24475] ppid=24474 vsize=31300 CPUtime=2.24 /proc/24475/stat : 24475 (pb_cplex) S 24474 24474 24131 0 -1 4202496 3838 0 0 0 222 2 0 0 16 0 2 0 175502653 32051200 2304 1992294400 134512640 146736320 4291503536 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/24475/statm: 7825 2304 1056 2985 0 4367 0 [pid=24475/tid=24477] ppid=24474 vsize=31300 CPUtime=0.24 /proc/24475/task/24477/stat : 24477 (pb_cplex) R 24474 24474 24131 0 -1 4202560 189 0 0 0 24 0 0 0 18 0 2 0 175502826 32051200 2304 1992294400 134512640 146736320 4291503536 18446744073709551615 136001978 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.24 Current children cumulated vsize (KiB) 40000 Child status: 0 Real time (s): 2.23843 CPU time (s): 2.27365 CPU user time (s): 2.24966 CPU system time (s): 0.023996 CPU usage (%): 101.574 Max. virtual memory (cumulated for all children) (KiB): 40000 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.24966 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4233 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= 91 involuntary context switches= 54 runsolver used 0.003999 second user time and 0.025996 second system time The end
Begin job on node025 at 2010-07-01 23:07:49 IDJOB=2696499 IDBENCH=2154 IDSOLVER=1209 FILE ID=node025/2696499-1278018469 PBS_JOBID= 11198736 Free space on /tmp= 62232 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-yes1-4.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696499-1278018469/watcher-2696499-1278018469 -o /tmp/evaluation-result-2696499-1278018469/solver-2696499-1278018469 -C 1800 -W 2000 -M 1800 run HOME/instance-2696499-1278018469.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d2e884e5a30d38dd91c4cf82767b345c RANDOM SEED=1889509816 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1327868 kB Buffers: 201492 kB Cached: 411756 kB SwapCached: 7972 kB Active: 321124 kB Inactive: 307260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1327868 kB SwapTotal: 4192956 kB SwapFree: 4139232 kB Dirty: 16676 kB Writeback: 0 kB AnonPages: 12860 kB Mapped: 12068 kB Slab: 80668 kB PageTables: 4248 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183888 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= 62216 MiB End job on node025 at 2010-07-01 23:07:52