Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | OPT | 29 | 0.089985 | 0.050173 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir04_area_opers.opb |
MD5SUM | e746daa468953b69c2293c7909733538 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 29 |
Best CPU time to get the best result obtained on this benchmark | 0.043993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 29 |
Optimality of the best value was proved | YES |
Number of variables | 1614 |
Total number of constraints | 2783 |
Number of constraints which are clauses | 2783 |
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 | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 879 |
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 | 879 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 879 |
Number of bits of the biggest sum of numbers | 10 |
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 pwbo 1.1 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3500561-1307996614.opb. 0.00/0.00 c Instance file HOME/instance-3500561-1307996614.opb 0.00/0.00 c File size is 83950 bytes. 0.00/0.00 c Highest Coefficient sum: 32 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 1614 | 0.00/0.00 c | Number Clauses: 2783 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.01 c init lb 0 0.00/0.01 c init ub 880 0.00/0.01 c lb 4 (thread 0) 0.00/0.01 c lb 5 (thread 0) 0.00/0.01 c lb 6 (thread 0) 0.00/0.01 c lb 7 (thread 0) 0.00/0.01 c lb 8 (thread 0) 0.00/0.01 c lb 9 (thread 0) 0.00/0.02 c lb 10 (thread 0) 0.00/0.02 c lb 11 (thread 0) 0.00/0.02 c lb 12 (thread 0) 0.00/0.02 c lb 13 (thread 0) 0.00/0.02 c ub 29 (thread 1) 0.00/0.02 o 29 0.00/0.02 c lb 14 (thread 0) 0.00/0.02 c lb 15 (thread 0) 0.00/0.02 c lb 16 (thread 0) 0.00/0.03 c lb 17 (thread 0) 0.00/0.03 c lb 18 (thread 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-x1399 -x65 -x1403 -x1405 -x66 -x1408 -x67 -x1412 -x68 -x1414 -x1417 -x1421 -x1423 -x1425 -x1427 -x1429 -x1433 -x69 -x1437 -x1439 -x1441 -x1443 -x1447 -x1450 -x1453 -x1455 -x70 -x1460 -x71 -x1463 -x1466 -x1469 -x1474 -x1476 -x1479 -x1482 -x1484 -x1486 -x1489 -x1494 -x72 -x1497 -x1500 -x1504 -x73 -x1508 -x74 -x1513 -x1516 -x1518 -x1523 -x75 -x1528 -x1530 -x1532 -x1537 -x1539 -x1543 -x1545 -x1547 -x1549 -x1554 -x1556 -x76 -x1559 -x1561 -x1565 -x1567 -x1569 -x1571 -x1574 -x1578 -x1580 -x1583 -x1585 -x77 -x1588 -x78 -x1590 -x79 -x1594 -x1596 -x1602 -x80 -x1608 -x81 0.05/0.04 c Memory used : 136.60 MB 0.05/0.04 c CPU time : 0.081987 s
OK 29
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500561-1307996614/watcher-3500561-1307996614 -o /var/tmp/evaluation-result-3500561-1307996614/solver-3500561-1307996614 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500561-1307996614.opb running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 4.02 3.98 3.91 3/179 17470 /proc/meminfo: memFree=29772220/32950928 swapFree=67048888/67111528 [pid=17470] ppid=17468 vsize=3052 CPUtime=0 cores=1,3,5,7 /proc/17470/stat : 17470 (pwbo1.1) R 17468 17470 15608 0 -1 4202496 510 0 0 0 0 0 0 0 25 0 1 0 911260163 3125248 463 33554432000 4194304 5714118 140734833803584 18446744073709551615 4970378 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/17470/statm: 763 463 167 372 0 367 0 [startup+0.032454 s] /proc/loadavg: 4.02 3.98 3.91 3/179 17470 /proc/meminfo: memFree=29772220/32950928 swapFree=67048888/67111528 [pid=17470] ppid=17468 vsize=139876 CPUtime=0.05 cores=1,3,5,7 /proc/17470/stat : 17470 (pwbo1.1) S 17468 17470 15608 0 -1 4202496 3259 0 0 0 5 0 0 0 25 0 3 0 911260163 143233024 3113 33554432000 4194304 5714118 140734833803584 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/17470/statm: 34969 3113 180 372 0 34594 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 139876 Solver just ended. Dumping a history of the last processes samples [startup+0.032454 s] /proc/loadavg: 4.02 3.98 3.91 3/179 17470 /proc/meminfo: memFree=29772220/32950928 swapFree=67048888/67111528 [pid=17470] ppid=17468 vsize=139876 CPUtime=0.05 cores=1,3,5,7 /proc/17470/stat : 17470 (pwbo1.1) S 17468 17470 15608 0 -1 4202496 3259 0 0 0 5 0 0 0 25 0 3 0 911260163 143233024 3113 33554432000 4194304 5714118 140734833803584 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/17470/statm: 34969 3113 180 372 0 34594 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 139876 Child status: 0 Real time (s): 0.050173 CPU time (s): 0.089985 CPU user time (s): 0.082987 CPU system time (s): 0.006998 CPU usage (%): 179.349 Max. virtual memory (cumulated for all children) (KiB): 139876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.082987 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= 3312 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= 86 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node122 at 2011-06-13 22:23:34 IDJOB=3500561 IDBENCH=25034 IDSOLVER=1954 FILE ID=node122/3500561-1307996614 RUNJOBID= node122-1307989672-15977 PBS_JOBID= 13559733 Free space on /var/tmp= 2888 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir04_area_opers.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500561-1307996614/watcher-3500561-1307996614 -o /var/tmp/evaluation-result-3500561-1307996614/solver-3500561-1307996614 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500561-1307996614.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= e746daa468953b69c2293c7909733538 RANDOM SEED=1607987069 node122.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 : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.64 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.97 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29772780 kB Buffers: 56612 kB Cached: 2543152 kB SwapCached: 15172 kB Active: 539876 kB Inactive: 2437680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29772780 kB SwapTotal: 67111528 kB SwapFree: 67048888 kB Dirty: 4320 kB Writeback: 0 kB AnonPages: 374936 kB Mapped: 10048 kB Slab: 135588 kB PageTables: 5412 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 576268 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /var/tmp at the end= 2884 MiB End job on node122 at 2011-06-13 22:23:34