Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 165 | 0.52292 | 0.523728 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-addm4.r.opb |
MD5SUM | 9633aa6e9fb6df7104bc0e43c44542c0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 165 |
Best CPU time to get the best result obtained on this benchmark | 0.495924 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 165 |
Optimality of the best value was proved | YES |
Number of variables | 1073 |
Total number of constraints | 832 |
Number of constraints which are clauses | 832 |
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 | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 1073 |
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 | 1073 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1073 |
Number of bits of the biggest sum of numbers | 11 |
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-2696570-1278020042.opb. 0.00/0.00 c Instance file HOME/instance-2696570-1278020042.opb 0.00/0.00 c File size is 57348 bytes. 0.00/0.31 c Highest Coefficient sum: 20 0.00/0.31 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.32 c ============================[ Problem Statistics ]============================= 0.00/0.32 c | | 0.00/0.32 c | Parsing time: 0.32 s | 0.00/0.32 c | Number Variables: 1073 | 0.00/0.32 c | Number Constraints: 832 | 0.00/0.32 c =============================================================================== 0.00/0.52 c Remaining time 1799.68 sec. 0.00/0.52 s OPTIMUM FOUND 0.00/0.52 c Solution value = 165.00 0.00/0.52 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 -x51 -x52 x53 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-x1073 0.00/0.52 c Total CPU time : 0.506922 s
OK 165
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696570-1278020042/watcher-2696570-1278020042 -o /tmp/evaluation-result-2696570-1278020042/solver-2696570-1278020042 -C 1800 -W 2000 -M 1800 run HOME/instance-2696570-1278020042.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: 1.92 1.90 1.70 3/106 29357 /proc/meminfo: memFree=1464820/2059040 swapFree=4136140/4192956 [pid=29357] ppid=29355 vsize=8700 CPUtime=0 /proc/29357/stat : 29357 (run) S 29355 29357 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143296250 8908800 248 1992294400 4194304 4922060 140735080005648 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29357/statm: 2175 248 208 178 0 68 0 [startup+0.0123511 s] /proc/loadavg: 1.92 1.90 1.70 3/106 29357 /proc/meminfo: memFree=1464820/2059040 swapFree=4136140/4192956 [pid=29357] ppid=29355 vsize=8700 CPUtime=0 /proc/29357/stat : 29357 (run) S 29355 29357 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143296250 8908800 248 1992294400 4194304 4922060 140735080005648 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29357/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101337 s] /proc/loadavg: 1.92 1.90 1.70 3/106 29357 /proc/meminfo: memFree=1464820/2059040 swapFree=4136140/4192956 [pid=29357] ppid=29355 vsize=8700 CPUtime=0 /proc/29357/stat : 29357 (run) S 29355 29357 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143296250 8908800 248 1992294400 4194304 4922060 140735080005648 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29357/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300358 s] /proc/loadavg: 1.92 1.90 1.70 3/106 29357 /proc/meminfo: memFree=1464820/2059040 swapFree=4136140/4192956 [pid=29357] ppid=29355 vsize=8700 CPUtime=0 /proc/29357/stat : 29357 (run) S 29355 29357 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143296250 8908800 248 1992294400 4194304 4922060 140735080005648 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29357/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+0.501393 s] /proc/loadavg: 1.92 1.90 1.70 3/106 29357 /proc/meminfo: memFree=1464820/2059040 swapFree=4136140/4192956 [pid=29357] ppid=29355 vsize=8700 CPUtime=0 /proc/29357/stat : 29357 (run) S 29355 29357 28293 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143296250 8908800 248 1992294400 4194304 4922060 140735080005648 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/29357/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): 0.523728 CPU time (s): 0.52292 CPU user time (s): 0.509922 CPU system time (s): 0.012998 CPU usage (%): 99.8457 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.509922 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3011 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= 6 involuntary context switches= 29 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node047 at 2010-07-01 23:34:02 IDJOB=2696570 IDBENCH=2842 IDSOLVER=1209 FILE ID=node047/2696570-1278020042 PBS_JOBID= 11198718 Free space on /tmp= 62388 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696570-1278020042/watcher-2696570-1278020042 -o /tmp/evaluation-result-2696570-1278020042/solver-2696570-1278020042 -C 1800 -W 2000 -M 1800 run HOME/instance-2696570-1278020042.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9633aa6e9fb6df7104bc0e43c44542c0 RANDOM SEED=437951553 node047.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1465348 kB Buffers: 143304 kB Cached: 344344 kB SwapCached: 10104 kB Active: 241168 kB Inactive: 260084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1465348 kB SwapTotal: 4192956 kB SwapFree: 4136140 kB Dirty: 17032 kB Writeback: 0 kB AnonPages: 11864 kB Mapped: 8468 kB Slab: 70416 kB PageTables: 4312 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180664 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62372 MiB End job on node047 at 2010-07-01 23:34:03