Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | -3 | 0.001998 | 0.00939696 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_10_4_1.opb |
MD5SUM | 7e4e9956299d7c952effcdddbeabba08 |
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 | 0.001998 |
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 | 10 |
Total number of constraints | 10 |
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 | 10 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 7 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 10 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 48 |
Sum of products size (including duplicates) | 96 |
Number of different products | 24 |
Sum of products size | 48 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702496-1278568528.opb. 0.00/0.00 c Instance file HOME/instance-2702496-1278568528.opb 0.00/0.00 c File size is 1920 bytes. 0.00/0.00 c Highest Coefficient sum: 7 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: 34 | 0.00/0.00 c | Number Clauses: 24 | 0.00/0.00 c | Number Cardinality: 20 | 0.00/0.00 c | Number PB Constraints: 24 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 10 68 108 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 10 0.00/0.00 o 10 0.00/0.00 c Elapsed CPU time: 0 s Remaining CPU time: 180 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 10 69 118 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 9 0.00/0.00 o 9 0.00/0.00 c Elapsed CPU time: 0 s Remaining CPU time: 180 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 10 70 128 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 8 0.00/0.00 o 8 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 10 71 138 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 7 0.00/0.00 o 7 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 2 | 10 72 148 | 5000 2 8 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c Best Solution: 7 0.00/0.00 s OPTIMUM FOUND 0.00/0.00 c Total CPU time: 0.000999 s 0.00/0.00 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
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702496-1278568528/watcher-2702496-1278568528 -o /tmp/evaluation-result-2702496-1278568528/solver-2702496-1278568528 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702496-1278568528.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: 1.07 1.03 1.00 2/106 28692 /proc/meminfo: memFree=1722048/2059040 swapFree=4139544/4192956 [pid=28692] ppid=28690 vsize=0 CPUtime=0 /proc/28692/stat : 28692 (wbo1.4b) Z 28690 28692 28268 0 -1 4202524 262 0 0 0 0 0 0 0 25 0 1 0 25064254 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0 /proc/28692/statm: 0 0 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.00939696 CPU time (s): 0.001998 CPU user time (s): 0.000999 CPU system time (s): 0.000999 CPU usage (%): 21.2622 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 262 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= 1 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node027 at 2010-07-08 07:55:28 IDJOB=2702496 IDBENCH=48183 IDSOLVER=1161 FILE ID=node027/2702496-1278568528 PBS_JOBID= 11239551 Free space on /tmp= 62536 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_1.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702496-1278568528/watcher-2702496-1278568528 -o /tmp/evaluation-result-2702496-1278568528/solver-2702496-1278568528 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702496-1278568528.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e4e9956299d7c952effcdddbeabba08 RANDOM SEED=940489933 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 : 2800.222 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 : 5600.44 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 : 2800.222 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: 1723072 kB Buffers: 58664 kB Cached: 177540 kB SwapCached: 7452 kB Active: 85520 kB Inactive: 165024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1723072 kB SwapTotal: 4192956 kB SwapFree: 4139544 kB Dirty: 2644 kB Writeback: 8 kB AnonPages: 12028 kB Mapped: 12024 kB Slab: 63432 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181248 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702496-1278568528.opb Free space on /tmp at the end= 62532 MiB End job on node027 at 2010-07-08 07:55:28