Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 3 | 0.395939 | 0.266895 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb |
MD5SUM | 0b8464e4861bc607bcf2ce7d185603df |
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 | 0.114982 |
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 | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696887-1278047145.opb. 0.00/0.00 c Instance file HOME/instance-2696887-1278047145.opb 0.00/0.00 c File size is 5226 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 149 | 0.00/0.01 c =============================================================================== 0.00/0.26 c Remaining time 1800.00 sec. 0.00/0.26 s OPTIMUM FOUND 0.00/0.26 c Solution value = 3.00 0.00/0.26 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 -x11 -x12 x13 x14 x15 x16 -x17 -x18 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 x19 x20 x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 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 x31 x32 -x33 -x34 -x35 -x36 0.00/0.26 c Total CPU time : 0.347947 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-2696887-1278047145/watcher-2696887-1278047145 -o /tmp/evaluation-result-2696887-1278047145/solver-2696887-1278047145 -C 1800 -W 2000 -M 1800 run HOME/instance-2696887-1278047145.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: 0.00 0.00 0.00 3/106 25551 /proc/meminfo: memFree=1367684/2059040 swapFree=4138896/4192956 [pid=25551] ppid=25549 vsize=8700 CPUtime=0 /proc/25551/stat : 25551 (run) R 25549 25551 25518 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 180316065 8908800 248 1992294400 4194304 4922060 140735205970352 18446744073709551615 237802987925 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/25551/statm: 2175 248 208 178 0 68 0 [startup+0.067364 s] /proc/loadavg: 0.00 0.00 0.00 3/106 25551 /proc/meminfo: memFree=1367684/2059040 swapFree=4138896/4192956 [pid=25551] ppid=25549 vsize=8700 CPUtime=0 /proc/25551/stat : 25551 (run) S 25549 25551 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180316065 8908800 248 1992294400 4194304 4922060 140735205970352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25551/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.102919 s] /proc/loadavg: 0.00 0.00 0.00 3/106 25551 /proc/meminfo: memFree=1367684/2059040 swapFree=4138896/4192956 [pid=25551] ppid=25549 vsize=8700 CPUtime=0 /proc/25551/stat : 25551 (run) S 25549 25551 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180316065 8908800 248 1992294400 4194304 4922060 140735205970352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25551/statm: 2175 248 208 178 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 [startup+0.203894 s] /proc/loadavg: 0.00 0.00 0.00 3/106 25551 /proc/meminfo: memFree=1367684/2059040 swapFree=4138896/4192956 [pid=25551] ppid=25549 vsize=8700 CPUtime=0 /proc/25551/stat : 25551 (run) S 25549 25551 25518 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180316065 8908800 248 1992294400 4194304 4922060 140735205970352 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25551/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.266895 CPU time (s): 0.395939 CPU user time (s): 0.349946 CPU system time (s): 0.045993 CPU usage (%): 148.35 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.349946 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3255 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= 1539 involuntary context switches= 4 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node013 at 2010-07-02 07:05:45 IDJOB=2696887 IDBENCH=47921 IDSOLVER=1209 FILE ID=node013/2696887-1278047145 PBS_JOBID= 11198870 Free space on /tmp= 62452 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696887-1278047145/watcher-2696887-1278047145 -o /tmp/evaluation-result-2696887-1278047145/solver-2696887-1278047145 -C 1800 -W 2000 -M 1800 run HOME/instance-2696887-1278047145.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df RANDOM SEED=1070296591 node013.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 : 3000.253 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 : 6000.50 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1370572 kB Buffers: 148200 kB Cached: 427516 kB SwapCached: 7584 kB Active: 237168 kB Inactive: 353156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1370572 kB SwapTotal: 4192956 kB SwapFree: 4138896 kB Dirty: 16644 kB Writeback: 0 kB AnonPages: 12800 kB Mapped: 12024 kB Slab: 76284 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183292 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-2696887-1278047145.opb Free space on /tmp at the end= 62436 MiB End job on node013 at 2010-07-02 07:05:46