Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 54 | 0.340947 | 0.340999 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.340947 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
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 | 8 |
Number of terms in the objective function | 132 |
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 | 132 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
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-2696487-1278018370.opb. 0.00/0.00 c Instance file HOME/instance-2696487-1278018370.opb 0.00/0.00 c File size is 7200 bytes. 0.00/0.01 c Highest Coefficient sum: 9 0.00/0.01 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 132 | 0.00/0.01 c | Number Constraints: 252 | 0.00/0.01 c =============================================================================== 0.00/0.33 c Remaining time 1799.99 sec. 0.00/0.33 s OPTIMUM FOUND 0.00/0.33 c Solution value = 54.00 0.00/0.33 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 -x68 -x69 -x70 x71 -x72 x73 -x74 -x75 x76 x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 x85 -x86 -x87 x88 -x89 -x90 x91 -x92 x93 -x94 -x95 -x96 x97 -x98 -x99 x100 -x101 x102 x103 -x104 -x105 x106 -x107 x108 x109 -x110 -x111 x112 -x113 x114 -x115 x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 x129 -x130 -x131 x132 0.00/0.33 c Total CPU time : 0.329949 s
OK 54
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696487-1278018370/watcher-2696487-1278018370 -o /tmp/evaluation-result-2696487-1278018370/solver-2696487-1278018370 -C 1800 -W 2000 -M 1800 run HOME/instance-2696487-1278018370.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: 1.80 1.92 1.76 3/106 31092 /proc/meminfo: memFree=1316892/2059040 swapFree=4139540/4192956 [pid=31092] ppid=31090 vsize=8700 CPUtime=0 /proc/31092/stat : 31092 (run) S 31090 31092 30778 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 143131995 8908800 248 1992294400 4194304 4922060 140734986619488 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31092/statm: 2175 248 208 178 0 68 0 [startup+0.0811019 s] /proc/loadavg: 1.80 1.92 1.76 3/106 31092 /proc/meminfo: memFree=1316892/2059040 swapFree=4139540/4192956 [pid=31092] ppid=31090 vsize=8700 CPUtime=0 /proc/31092/stat : 31092 (run) S 31090 31092 30778 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 143131995 8908800 248 1992294400 4194304 4922060 140734986619488 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31092/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100101 s] /proc/loadavg: 1.80 1.92 1.76 3/106 31092 /proc/meminfo: memFree=1316892/2059040 swapFree=4139540/4192956 [pid=31092] ppid=31090 vsize=8700 CPUtime=0 /proc/31092/stat : 31092 (run) S 31090 31092 30778 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 143131995 8908800 248 1992294400 4194304 4922060 140734986619488 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31092/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3001 s] /proc/loadavg: 1.80 1.92 1.76 3/106 31092 /proc/meminfo: memFree=1316892/2059040 swapFree=4139540/4192956 [pid=31092] ppid=31090 vsize=8700 CPUtime=0 /proc/31092/stat : 31092 (run) S 31090 31092 30778 0 -1 4202496 363 0 0 0 0 0 0 0 23 0 1 0 143131995 8908800 248 1992294400 4194304 4922060 140734986619488 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31092/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 Child status: 0 Real time (s): 0.340999 CPU time (s): 0.340947 CPU user time (s): 0.330949 CPU system time (s): 0.009998 CPU usage (%): 99.9847 Max. virtual memory (cumulated for all children) (KiB): 8700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.330949 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2779 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= 46 involuntary context switches= 4 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node035 at 2010-07-01 23:06:10 IDJOB=2696487 IDBENCH=2138 IDSOLVER=1209 FILE ID=node035/2696487-1278018370 PBS_JOBID= 11198728 Free space on /tmp= 62376 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696487-1278018370/watcher-2696487-1278018370 -o /tmp/evaluation-result-2696487-1278018370/solver-2696487-1278018370 -C 1800 -W 2000 -M 1800 run HOME/instance-2696487-1278018370.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=887836533 node035.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1317420 kB Buffers: 143136 kB Cached: 481604 kB SwapCached: 7448 kB Active: 220788 kB Inactive: 418532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1317420 kB SwapTotal: 4192956 kB SwapFree: 4139540 kB Dirty: 16648 kB Writeback: 0 kB AnonPages: 12680 kB Mapped: 12092 kB Slab: 80320 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183000 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= 62360 MiB End job on node035 at 2010-07-01 23:06:11