Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 5 | 0.71989 | 0.518721 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_20_20.r.opb |
MD5SUM | a0250fc6809d30108f7d11f1d27eb358 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.71989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 20 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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-2696594-1278020146.opb. 0.00/0.00 c Instance file HOME/instance-2696594-1278020146.opb 0.00/0.00 c File size is 14897 bytes. 0.00/0.02 c Highest Coefficient sum: 21 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: 50 | 0.00/0.02 c | Number Constraints: 100 | 0.00/0.02 c =============================================================================== 0.00/0.51 c Remaining time 1799.98 sec. 0.00/0.51 s OPTIMUM FOUND 0.00/0.51 c Solution value = 5.00 0.00/0.51 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 0.00/0.51 c Total CPU time : 0.688895 s
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696594-1278020146/watcher-2696594-1278020146 -o /tmp/evaluation-result-2696594-1278020146/solver-2696594-1278020146 -C 1800 -W 2000 -M 1800 run HOME/instance-2696594-1278020146.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: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/statm: 2175 249 208 178 0 68 0 [startup+0.105759 s] /proc/loadavg: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.212777 s] /proc/loadavg: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300775 s] /proc/loadavg: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/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+0.400788 s] /proc/loadavg: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.500789 s] /proc/loadavg: 1.62 1.72 1.65 3/106 3422 /proc/meminfo: memFree=1625488/2059040 swapFree=4192956/4192956 [pid=3422] ppid=3420 vsize=8700 CPUtime=0 /proc/3422/stat : 3422 (run) S 3420 3422 2453 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 329572 8908800 249 1992294400 4194304 4922060 140734881812768 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/3422/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): 0.518721 CPU time (s): 0.71989 CPU user time (s): 0.689895 CPU system time (s): 0.029995 CPU usage (%): 138.782 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.689895 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2806 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= 465 involuntary context switches= 12 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node027 at 2010-07-01 23:35:46 IDJOB=2696594 IDBENCH=2870 IDSOLVER=1209 FILE ID=node027/2696594-1278020146 PBS_JOBID= 11198754 Free space on /tmp= 61856 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_20_20.r.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696594-1278020146/watcher-2696594-1278020146 -o /tmp/evaluation-result-2696594-1278020146/solver-2696594-1278020146 -C 1800 -W 2000 -M 1800 run HOME/instance-2696594-1278020146.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a0250fc6809d30108f7d11f1d27eb358 RANDOM SEED=30774395 node027.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 : 2800.179 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 : 5600.35 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 : 2800.179 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1626016 kB Buffers: 59064 kB Cached: 265052 kB SwapCached: 0 kB Active: 161240 kB Inactive: 222200 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1626016 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 17204 kB Writeback: 0 kB AnonPages: 59152 kB Mapped: 14460 kB Slab: 27692 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178840 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 61840 MiB End job on node027 at 2010-07-01 23:35:47