Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 3 | 0.042993 | 0.0373269 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=13-P1=13-B.opb |
MD5SUM | 7e1a1d048dc92de7feed905686f8ac31 |
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 | 0.014996 |
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 | 15 |
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 | 5 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1962 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 25 |
Sum of products size (including duplicates) | 50 |
Number of different products | 25 |
Sum of products size | 50 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696918-1278047219.opb. 0.00/0.00 c Instance file HOME/instance-2696918-1278047219.opb 0.00/0.00 c File size is 1863 bytes. 0.00/0.00 c Highest Coefficient sum: 1962 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 ". 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 40 | 0.00/0.00 c | Number Constraints: 53 | 0.00/0.00 c =============================================================================== 0.00/0.03 c Remaining time 1800.00 sec. 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 c Solution value = 3.00 0.00/0.03 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 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 -x11 -x12 -x13 -x14 -x15 0.00/0.03 c Total CPU time : 0.025996 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-2696918-1278047219/watcher-2696918-1278047219 -o /tmp/evaluation-result-2696918-1278047219/solver-2696918-1278047219 -C 1800 -W 2000 -M 1800 run HOME/instance-2696918-1278047219.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: 1.43 0.44 0.15 3/105 30194 /proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956 [pid=30194] ppid=30192 vsize=8700 CPUtime=0 /proc/30194/stat : 30194 (run) S 30192 30194 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016058 8908800 249 1992294400 4194304 4922060 140735157576480 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30194/statm: 2175 249 208 178 0 68 0 [startup+0.0196301 s] /proc/loadavg: 1.43 0.44 0.15 3/105 30194 /proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956 [pid=30194] ppid=30192 vsize=8700 CPUtime=0 /proc/30194/stat : 30194 (run) S 30192 30194 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016058 8908800 249 1992294400 4194304 4922060 140735157576480 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30194/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 [startup+0.0196301 s] /proc/loadavg: 1.43 0.44 0.15 3/105 30194 /proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956 [pid=30194] ppid=30192 vsize=8700 CPUtime=0 /proc/30194/stat : 30194 (run) S 30192 30194 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016058 8908800 249 1992294400 4194304 4922060 140735157576480 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30194/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.0373269 CPU time (s): 0.042993 CPU user time (s): 0.025996 CPU system time (s): 0.016997 CPU usage (%): 115.18 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.025996 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2074 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= 240 involuntary context switches= 19 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node081 at 2010-07-02 07:06:59 IDJOB=2696918 IDBENCH=47952 IDSOLVER=1209 FILE ID=node081/2696918-1278047219 PBS_JOBID= 11198834 Free space on /tmp= 121768 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=13-B.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696918-1278047219/watcher-2696918-1278047219 -o /tmp/evaluation-result-2696918-1278047219/solver-2696918-1278047219 -C 1800 -W 2000 -M 1800 run HOME/instance-2696918-1278047219.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e1a1d048dc92de7feed905686f8ac31 RANDOM SEED=268490833 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1278796 kB Buffers: 204324 kB Cached: 459868 kB SwapCached: 6928 kB Active: 317460 kB Inactive: 360768 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1278796 kB SwapTotal: 4192956 kB SwapFree: 4139664 kB Dirty: 16640 kB Writeback: 0 kB AnonPages: 12164 kB Mapped: 11996 kB Slab: 80008 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181528 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696918-1278047219.opb Free space on /tmp at the end= 121752 MiB End job on node081 at 2010-07-02 07:07:00