Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 2 | 2.13967 | 1.38239 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.111982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2697058-1278049292.opb. 0.00/0.00 c Instance file HOME/instance-2697058-1278049292.opb 0.00/0.00 c File size is 9360 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 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: 200 | 0.00/0.01 c | Number Constraints: 261 | 0.00/0.01 c =============================================================================== 2.00/1.38 c Remaining time 1799.99 sec. 2.00/1.38 s OPTIMUM FOUND 2.00/1.38 c Solution value = 2.00 2.00/1.38 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 -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 -x31 x32 -x33 -x34 x35 x51 -x52 -x53 -x54 -x55 -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 -x36 x37 -x38 x39 x40 x56 x57 -x58 x59 -x60 -x126 x127 -x128 x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 x144 x145 -x146 -x147 -x148 -x149 -x150 -x41 x42 -x43 x44 -x45 x61 x62 x63 -x64 -x65 -x151 x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 x174 -x175 -x46 x47 -x48 x49 -x50 x66 -x67 x68 -x69 -x70 -x176 x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x71 -x72 x73 -x74 -x75 2.00/1.38 c Total CPU time : 2.02369 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697058-1278049292/watcher-2697058-1278049292 -o /tmp/evaluation-result-2697058-1278049292/solver-2697058-1278049292 -C 1800 -W 2000 -M 1800 run HOME/instance-2697058-1278049292.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: 1.96 1.93 1.67 3/106 30725 /proc/meminfo: memFree=1533540/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) R 30723 30725 30496 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052014997 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 [startup+0.07534 s] /proc/loadavg: 1.96 1.93 1.67 3/106 30725 /proc/meminfo: memFree=1533540/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101681 s] /proc/loadavg: 1.96 1.93 1.67 3/106 30725 /proc/meminfo: memFree=1533540/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30708 s] /proc/loadavg: 1.96 1.93 1.67 3/106 30725 /proc/meminfo: memFree=1533540/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70143 s] /proc/loadavg: 1.96 1.93 1.67 3/106 30725 /proc/meminfo: memFree=1533540/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/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+1.10849 s] /proc/loadavg: 1.96 1.93 1.67 4/109 30732 /proc/meminfo: memFree=1527936/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 [pid=30726] ppid=30725 vsize=30424 CPUtime=1.67 /proc/30726/stat : 30726 (pb_cplex) R 30725 30725 30496 0 -1 4202496 7259 0 0 0 158 9 0 0 17 0 2 0 146220245 31154176 2323 1992294400 134512640 146736320 4288860512 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/30726/statm: 7606 2323 1087 2985 0 4148 0 [pid=30726/tid=30732] ppid=30725 vsize=30424 CPUtime=0.5 /proc/30726/task/30732/stat : 30732 (pb_cplex) R 30725 30725 30496 0 -1 4202560 2597 0 0 0 48 2 0 0 17 0 2 0 146220292 31154176 2323 1992294400 134512640 146736320 4288860512 18446744073709551615 136018171 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.67 Current children cumulated vsize (KiB) 39124 [startup+1.30052 s] /proc/loadavg: 1.96 1.93 1.67 4/109 30732 /proc/meminfo: memFree=1527936/2059040 swapFree=4139872/4192956 [pid=30725] ppid=30723 vsize=8700 CPUtime=0 /proc/30725/stat : 30725 (run) S 30723 30725 30496 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146220245 8908800 248 1992294400 4194304 4922060 140734133378064 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30725/statm: 2175 248 208 178 0 68 0 [pid=30726] ppid=30725 vsize=31168 CPUtime=2 /proc/30726/stat : 30726 (pb_cplex) R 30725 30725 30496 0 -1 4202496 8529 0 0 0 190 10 0 0 17 0 2 0 146220245 31916032 2463 1992294400 134512640 146736320 4288860512 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/30726/statm: 7792 2463 1094 2985 0 4334 0 [pid=30726/tid=30732] ppid=30725 vsize=31168 CPUtime=0.66 /proc/30726/task/30732/stat : 30732 (pb_cplex) R 30725 30725 30496 0 -1 4202560 3072 0 0 0 63 3 0 0 17 0 2 0 146220292 31916032 2463 1992294400 134512640 146736320 4288860512 18446744073709551615 136388084 0 2 4096 16387 0 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 2 Current children cumulated vsize (KiB) 39868 Child status: 0 Real time (s): 1.38239 CPU time (s): 2.13967 CPU user time (s): 2.02569 CPU system time (s): 0.113982 CPU usage (%): 154.781 Max. virtual memory (cumulated for all children) (KiB): 40148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.02569 system time used= 0.113982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9256 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= 2724 involuntary context switches= 30 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node052 at 2010-07-02 07:41:32 IDJOB=2697058 IDBENCH=48092 IDSOLVER=1209 FILE ID=node052/2697058-1278049292 PBS_JOBID= 11198841 Free space on /tmp= 62276 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=13-P2=23-P3=29-P4=29-P5=11-B.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697058-1278049292/watcher-2697058-1278049292 -o /tmp/evaluation-result-2697058-1278049292/solver-2697058-1278049292 -C 1800 -W 2000 -M 1800 run HOME/instance-2697058-1278049292.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED=748485424 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1534440 kB Buffers: 139560 kB Cached: 279616 kB SwapCached: 6256 kB Active: 167628 kB Inactive: 264732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1534440 kB SwapTotal: 4192956 kB SwapFree: 4139872 kB Dirty: 16640 kB Writeback: 0 kB AnonPages: 11708 kB Mapped: 11952 kB Slab: 70288 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181388 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697058-1278049292.opb Free space on /tmp at the end= 62260 MiB End job on node052 at 2010-07-02 07:41:34