Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 3 | 0.020995 | 0.0238881 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=3-P1=37-B.opb |
MD5SUM | b7f6dabb73fed16431213a39b0bedf52 |
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 | 0.014997 |
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 | 1968 |
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-2696883-1278047145.opb. 0.00/0.00 c Instance file HOME/instance-2696883-1278047145.opb 0.00/0.00 c File size is 1864 bytes. 0.00/0.00 c Highest Coefficient sum: 1968 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 =============================================================================== 0.00/0.02 c Remaining time 1800.00 sec. 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Solution value = 3.00 0.00/0.02 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 0.00/0.02 c Total CPU time : 0.012998 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-2696883-1278047145/watcher-2696883-1278047145 -o /tmp/evaluation-result-2696883-1278047145/solver-2696883-1278047145 -C 1800 -W 2000 -M 1800 run HOME/instance-2696883-1278047145.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 1133 /proc/meminfo: memFree=1337476/2059040 swapFree=4139744/4192956 [pid=1133] ppid=1131 vsize=8700 CPUtime=0 /proc/1133/stat : 1133 (run) R 1131 1133 1095 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146006838 8908800 249 1992294400 4194304 4922060 140734816245984 18446744073709551615 236972515733 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/1133/statm: 2175 249 208 178 0 68 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0238881 CPU time (s): 0.020995 CPU user time (s): 0.013997 CPU system time (s): 0.006998 CPU usage (%): 87.8891 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.013997 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1814 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= 9 involuntary context switches= 7 runsolver used 0.000999 second user time and 0.010998 second system time The end
Begin job on node044 at 2010-07-02 07:05:45 IDJOB=2696883 IDBENCH=47917 IDSOLVER=1209 FILE ID=node044/2696883-1278047145 PBS_JOBID= 11198848 Free space on /tmp= 62232 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=3-P1=37-B.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696883-1278047145/watcher-2696883-1278047145 -o /tmp/evaluation-result-2696883-1278047145/solver-2696883-1278047145 -C 1800 -W 2000 -M 1800 run HOME/instance-2696883-1278047145.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b7f6dabb73fed16431213a39b0bedf52 RANDOM SEED=1985801389 node044.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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1340064 kB Buffers: 185200 kB Cached: 434680 kB SwapCached: 7056 kB Active: 360252 kB Inactive: 273612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1340064 kB SwapTotal: 4192956 kB SwapFree: 4139744 kB Dirty: 16644 kB Writeback: 0 kB AnonPages: 12308 kB Mapped: 12144 kB Slab: 63128 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181052 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-2696883-1278047145.opb Free space on /tmp at the end= 62216 MiB End job on node044 at 2010-07-02 07:05:45