Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 3 | 9.79751 | 6.64268 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_5.opb |
MD5SUM | f4c69768619389ba083d2740787a0405 |
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 | 0.945855 |
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 | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 36 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1464 |
Sum of products size (including duplicates) | 2928 |
Number of different products | 1464 |
Sum of products size | 2928 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2697104-1278050261.opb. 0.00/0.00 c Instance file HOME/instance-2697104-1278050261.opb 0.00/0.00 c File size is 102469 bytes. 0.00/0.04 c Highest Coefficient sum: 37 0.00/0.04 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.05 c ============================[ Problem Statistics ]============================= 0.00/0.05 c | | 0.00/0.05 c | Parsing time: 0.05 s | 0.00/0.05 c | Number Variables: 1514 | 0.00/0.05 c | Number Constraints: 2978 | 0.00/0.05 c =============================================================================== 9.73/6.63 c Remaining time 1799.95 sec. 9.73/6.63 s OPTIMUM FOUND 9.73/6.63 c Solution value = 3.00 9.73/6.63 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 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OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697104-1278050261/watcher-2697104-1278050261 -o /tmp/evaluation-result-2697104-1278050261/solver-2697104-1278050261 -C 1800 -W 2000 -M 1800 run HOME/instance-2697104-1278050261.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: 1.67 1.76 1.72 3/106 30403 /proc/meminfo: memFree=1741904/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) R 30401 30403 30145 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894483349 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [startup+0.0363381 s] /proc/loadavg: 1.67 1.76 1.72 3/106 30403 /proc/meminfo: memFree=1741904/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.104211 s] /proc/loadavg: 1.67 1.76 1.72 3/106 30403 /proc/meminfo: memFree=1741904/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300206 s] /proc/loadavg: 1.67 1.76 1.72 3/106 30403 /proc/meminfo: memFree=1741904/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700194 s] /proc/loadavg: 1.67 1.76 1.72 3/106 30403 /proc/meminfo: memFree=1741904/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50017 s] /proc/loadavg: 1.67 1.76 1.72 2/109 30406 /proc/meminfo: memFree=1724396/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [pid=30404] ppid=30403 vsize=46764 CPUtime=1.94 /proc/30404/stat : 30404 (pb_cplex) R 30403 30403 30145 0 -1 4202496 8027 0 0 0 189 5 0 0 16 0 2 0 146318773 47886336 5425 1992294400 134512640 146736320 4288625520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30404/statm: 11691 5425 1051 2985 0 8233 0 [pid=30404/tid=30406] ppid=30403 vsize=46764 CPUtime=0.78 /proc/30404/task/30406/stat : 30406 (pb_cplex) S 30403 30403 30145 0 -1 4202560 2118 0 0 0 77 1 0 0 18 0 2 0 146318813 47886336 5425 1992294400 134512640 146736320 4288625520 18446744073709551615 144580073 0 2 4096 16387 18446604435774318656 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.94 Current children cumulated vsize (KiB) 55464 [startup+3.10012 s] /proc/loadavg: 1.67 1.76 1.72 4/109 30406 /proc/meminfo: memFree=1722040/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [pid=30404] ppid=30403 vsize=48048 CPUtime=4.53 /proc/30404/stat : 30404 (pb_cplex) R 30403 30403 30145 0 -1 4202496 9808 0 0 0 444 9 0 0 16 0 2 0 146318773 49201152 5708 1992294400 134512640 146736320 4288625520 18446744073709551615 135525920 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30404/statm: 12012 5708 1054 2985 0 8554 0 [pid=30404/tid=30406] ppid=30403 vsize=48048 CPUtime=2.15 /proc/30404/task/30406/stat : 30406 (pb_cplex) R 30403 30403 30145 0 -1 4202560 3215 0 0 0 213 2 0 0 17 0 2 0 146318813 49201152 5708 1992294400 134512640 146736320 4288625520 18446744073709551615 136015579 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 4.53 Current children cumulated vsize (KiB) 56748 [startup+6.30103 s] /proc/loadavg: 1.70 1.76 1.72 2/109 30406 /proc/meminfo: memFree=1720924/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [pid=30404] ppid=30403 vsize=50200 CPUtime=9.27 /proc/30404/stat : 30404 (pb_cplex) R 30403 30403 30145 0 -1 4202496 11644 0 0 0 915 12 0 0 16 0 2 0 146318773 51404800 6164 1992294400 134512640 146736320 4288625520 18446744073709551615 136007094 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30404/statm: 12550 6164 1054 2985 0 9092 0 [pid=30404/tid=30406] ppid=30403 vsize=50200 CPUtime=5.03 /proc/30404/task/30406/stat : 30406 (pb_cplex) S 30403 30403 30145 0 -1 4202560 3812 0 0 0 499 4 0 0 18 0 2 0 146318813 51404800 6164 1992294400 134512640 146736320 4288625520 18446744073709551615 144580073 0 2 4096 16387 18446604435774318656 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 9.27 Current children cumulated vsize (KiB) 58900 Solver just ended. Dumping a history of the last processes samples [startup+6.50102 s] /proc/loadavg: 1.70 1.76 1.72 3/109 30406 /proc/meminfo: memFree=1720924/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [pid=30404] ppid=30403 vsize=50200 CPUtime=9.58 /proc/30404/stat : 30404 (pb_cplex) R 30403 30403 30145 0 -1 4202496 11644 0 0 0 946 12 0 0 16 0 2 0 146318773 51404800 6164 1992294400 134512640 146736320 4288625520 18446744073709551615 136017845 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30404/statm: 12550 6164 1054 2985 0 9092 0 [pid=30404/tid=30406] ppid=30403 vsize=50200 CPUtime=5.13 /proc/30404/task/30406/stat : 30406 (pb_cplex) R 30403 30403 30145 0 -1 4202560 3812 0 0 0 509 4 0 0 17 0 2 0 146318813 51404800 6164 1992294400 134512640 146736320 4288625520 18446744073709551615 135999262 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 9.58 Current children cumulated vsize (KiB) 58900 [startup+6.60902 s] /proc/loadavg: 1.70 1.76 1.72 3/109 30406 /proc/meminfo: memFree=1720924/2059040 swapFree=4139696/4192956 [pid=30403] ppid=30401 vsize=8700 CPUtime=0 /proc/30403/stat : 30403 (run) S 30401 30403 30145 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146318773 8908800 249 1992294400 4194304 4922060 140735116605328 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/30403/statm: 2175 249 208 178 0 68 0 [pid=30404] ppid=30403 vsize=49592 CPUtime=9.73 /proc/30404/stat : 30404 (pb_cplex) R 30403 30403 30145 0 -1 4202496 11644 0 0 0 961 12 0 0 16 0 2 0 146318773 50782208 6026 1992294400 134512640 146736320 4288625520 18446744073709551615 137380887 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30404/statm: 12398 6026 1054 2985 0 8940 0 [pid=30404/tid=30406] ppid=30403 vsize=49592 CPUtime=5.19 /proc/30404/task/30406/stat : 30406 (pb_cplex) R 30403 30403 30145 0 -1 4202560 3812 0 0 0 515 4 0 0 17 0 2 0 146318813 50782208 6026 1992294400 134512640 146736320 4288625520 18446744073709551615 137384321 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 9.73 Current children cumulated vsize (KiB) 58292 Child status: 0 Real time (s): 6.64268 CPU time (s): 9.79751 CPU user time (s): 9.66453 CPU system time (s): 0.132979 CPU usage (%): 147.493 Max. virtual memory (cumulated for all children) (KiB): 58900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.66453 system time used= 0.132979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12040 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= 2149 involuntary context switches= 180 runsolver used 0.014997 second user time and 0.045993 second system time The end
Begin job on node041 at 2010-07-02 07:57:41 IDJOB=2697104 IDBENCH=48138 IDSOLVER=1209 FILE ID=node041/2697104-1278050261 PBS_JOBID= 11198851 Free space on /tmp= 61668 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697104-1278050261/watcher-2697104-1278050261 -o /tmp/evaluation-result-2697104-1278050261/solver-2697104-1278050261 -C 1800 -W 2000 -M 1800 run HOME/instance-2697104-1278050261.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f4c69768619389ba083d2740787a0405 RANDOM SEED=1441022207 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1742680 kB Buffers: 78568 kB Cached: 140816 kB SwapCached: 6740 kB Active: 136352 kB Inactive: 96788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1742680 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 16636 kB Writeback: 0 kB AnonPages: 12004 kB Mapped: 11984 kB Slab: 61328 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180800 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-2697104-1278050261.opb Free space on /tmp at the end= 61648 MiB End job on node041 at 2010-07-02 07:57:48