Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 3 | 0.177972 | 0.143791 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb |
MD5SUM | 2e3c7287841521f4043e8a0d4ae495d6 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.072988 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 27 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
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 | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522796 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696992-1278048310.opb. 0.00/0.00 c Instance file HOME/instance-2696992-1278048310.opb 0.00/0.00 c File size is 5806 bytes. 0.00/0.00 c Highest Coefficient sum: 522796 0.00/0.00 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.00 s | 0.00/0.01 c | Number Variables: 108 | 0.00/0.01 c | Number Constraints: 165 | 0.00/0.01 c =============================================================================== 0.00/0.14 c Remaining time 1800.00 sec. 0.00/0.14 s OPTIMUM FOUND 0.00/0.14 c Solution value = 3.00 0.00/0.14 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 x13 x14 x15 -x16 x17 -x18 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 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.00/0.14 c Total CPU time : 0.156976 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696992-1278048310/watcher-2696992-1278048310 -o /tmp/evaluation-result-2696992-1278048310/solver-2696992-1278048310 -C 1800 -W 2000 -M 1800 run HOME/instance-2696992-1278048310.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: 1.63 1.49 1.08 3/106 31313 /proc/meminfo: memFree=1261236/2059040 swapFree=4139312/4192956 [pid=31313] ppid=31311 vsize=8700 CPUtime=0 /proc/31313/stat : 31313 (run) R 31311 31313 31197 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 146124751 8908800 249 1992294400 4194304 4922060 140736028460432 18446744073709551615 212588929429 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/31313/statm: 2175 249 208 178 0 68 0 [startup+0.0206391 s] /proc/loadavg: 1.63 1.49 1.08 3/106 31313 /proc/meminfo: memFree=1261236/2059040 swapFree=4139312/4192956 [pid=31313] ppid=31311 vsize=8700 CPUtime=0 /proc/31313/stat : 31313 (run) S 31311 31313 31197 0 -1 4202496 366 0 0 0 0 0 0 0 25 0 1 0 146124751 8908800 249 1992294400 4194304 4922060 140736028460432 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31313/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101933 s] /proc/loadavg: 1.63 1.49 1.08 3/106 31313 /proc/meminfo: memFree=1261236/2059040 swapFree=4139312/4192956 [pid=31313] ppid=31311 vsize=8700 CPUtime=0 /proc/31313/stat : 31313 (run) S 31311 31313 31197 0 -1 4202496 366 0 0 0 0 0 0 0 25 0 1 0 146124751 8908800 249 1992294400 4194304 4922060 140736028460432 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/31313/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.143791 CPU time (s): 0.177972 CPU user time (s): 0.156976 CPU system time (s): 0.020996 CPU usage (%): 123.771 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.156976 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= 2644 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= 803 involuntary context switches= 4 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node083 at 2010-07-02 07:25:10 IDJOB=2696992 IDBENCH=48026 IDSOLVER=1209 FILE ID=node083/2696992-1278048310 PBS_JOBID= 11198832 Free space on /tmp= 62508 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696992-1278048310/watcher-2696992-1278048310 -o /tmp/evaluation-result-2696992-1278048310/solver-2696992-1278048310 -C 1800 -W 2000 -M 1800 run HOME/instance-2696992-1278048310.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e3c7287841521f4043e8a0d4ae495d6 RANDOM SEED=1179453004 node083.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1261888 kB Buffers: 198268 kB Cached: 483936 kB SwapCached: 6856 kB Active: 289080 kB Inactive: 406960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1261888 kB SwapTotal: 4192956 kB SwapFree: 4139312 kB Dirty: 16584 kB Writeback: 0 kB AnonPages: 11792 kB Mapped: 11960 kB Slab: 79128 kB PageTables: 4268 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182836 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696992-1278048310.opb Free space on /tmp at the end= 62492 MiB End job on node083 at 2010-07-02 07:25:11