Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 7 | 0.040992 | 0.0415289 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-maincont.r.opb |
MD5SUM | 810dcf2b3e8c0450d72550588875745c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.040992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7 |
Optimality of the best value was proved | YES |
Number of variables | 67 |
Total number of constraints | 105 |
Number of constraints which are clauses | 105 |
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 | 3 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 67 |
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 | 67 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 67 |
Number of bits of the biggest sum of numbers | 7 |
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-2696576-1278020133.opb. 0.00/0.00 c Instance file HOME/instance-2696576-1278020133.opb 0.00/0.00 c File size is 17992 bytes. 0.00/0.02 c Highest Coefficient sum: 49 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 ". 0.00/0.03 c ============================[ Problem Statistics ]============================= 0.00/0.03 c | | 0.00/0.03 c | Parsing time: 0.02 s | 0.00/0.03 c | Number Variables: 67 | 0.00/0.03 c | Number Constraints: 105 | 0.00/0.03 c =============================================================================== 0.00/0.04 c Remaining time 1799.98 sec. 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 c Solution value = 7.00 0.00/0.04 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 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 0.00/0.04 c Total CPU time : 0.031995 s
OK 7
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696576-1278020133/watcher-2696576-1278020133 -o /tmp/evaluation-result-2696576-1278020133/solver-2696576-1278020133 -C 1800 -W 2000 -M 1800 run HOME/instance-2696576-1278020133.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: 1.79 1.76 1.66 3/106 2907 /proc/meminfo: memFree=1627664/2059040 swapFree=4192956/4192956 [pid=2907] ppid=2905 vsize=8700 CPUtime=0 /proc/2907/stat : 2907 (run) S 2905 2907 2453 0 -1 4202496 366 0 0 0 0 0 0 0 25 0 1 0 328266 8908800 249 1992294400 4194304 4922060 140733376652272 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/2907/statm: 2175 249 208 178 0 68 0 [startup+0.0410401 s] /proc/loadavg: 1.79 1.76 1.66 3/106 2907 /proc/meminfo: memFree=1627664/2059040 swapFree=4192956/4192956 [pid=2907] ppid=2905 vsize=8700 CPUtime=0.03 /proc/2907/stat : 2907 (run) R 2905 2907 2453 0 -1 4202500 372 1420 0 0 0 0 3 0 25 0 1 0 328266 8908800 249 1992294400 4194304 4922060 140733376652272 18446744073709551615 236997682127 0 0 4100 65536 0 0 0 17 1 0 0 0 /proc/2907/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 8700 Solver just ended. Dumping a history of the last processes samples [startup+0.0410401 s] /proc/loadavg: 1.79 1.76 1.66 3/106 2907 /proc/meminfo: memFree=1627664/2059040 swapFree=4192956/4192956 [pid=2907] ppid=2905 vsize=8700 CPUtime=0.03 /proc/2907/stat : 2907 (run) R 2905 2907 2453 0 -1 4202500 372 1420 0 0 0 0 3 0 25 0 1 0 328266 8908800 249 1992294400 4194304 4922060 140733376652272 18446744073709551615 236997682127 0 0 4100 65536 0 0 0 17 1 0 0 0 /proc/2907/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 8700 Child status: 0 Real time (s): 0.0415289 CPU time (s): 0.040992 CPU user time (s): 0.032994 CPU system time (s): 0.007998 CPU usage (%): 98.7071 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.032994 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1792 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= 3 runsolver used 0.000999 second user time and 0.011998 second system time The end
Begin job on node027 at 2010-07-01 23:35:33 IDJOB=2696576 IDBENCH=2852 IDSOLVER=1209 FILE ID=node027/2696576-1278020133 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-maincont.r.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696576-1278020133/watcher-2696576-1278020133 -o /tmp/evaluation-result-2696576-1278020133/solver-2696576-1278020133 -C 1800 -W 2000 -M 1800 run HOME/instance-2696576-1278020133.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 810dcf2b3e8c0450d72550588875745c RANDOM SEED=762062290 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: 1628192 kB Buffers: 57960 kB Cached: 264780 kB SwapCached: 0 kB Active: 160184 kB Inactive: 221780 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1628192 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 16880 kB Writeback: 0 kB AnonPages: 59336 kB Mapped: 14356 kB Slab: 26880 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179688 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 23:35:34