Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | -26 | 2.08068 | 1.43413 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_10_2.opb |
MD5SUM | 597624b9879736416e28e0a242fe0005 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -26 |
Best CPU time to get the best result obtained on this benchmark | 1789.51 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -26 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
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 | 100 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 1260 |
Sum of products size (including duplicates) | 2520 |
Number of different products | 630 |
Sum of products size | 1260 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2697135-1278050331.opb. 0.00/0.00 c Instance file HOME/instance-2697135-1278050331.opb 0.00/0.00 c File size is 49758 bytes. 0.00/0.02 c Highest Coefficient sum: 20 0.00/0.02 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.03 c ============================[ Problem Statistics ]============================= 0.00/0.03 c | | 0.00/0.03 c | Parsing time: 0.02 s | 0.00/0.03 c | Number Variables: 730 | 0.00/0.03 c | Number Constraints: 1360 | 0.00/0.03 c =============================================================================== 2.02/1.43 c Remaining time 1799.98 sec. 2.02/1.43 s OPTIMUM FOUND 2.02/1.43 c Solution value = -26.00 2.02/1.43 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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-x728 -x729 -x730 2.02/1.43 c Total CPU time : 2.03469 s
OK -26
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697135-1278050331/watcher-2697135-1278050331 -o /tmp/evaluation-result-2697135-1278050331/solver-2697135-1278050331 -C 1800 -W 2000 -M 1800 run HOME/instance-2697135-1278050331.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: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) R 25928 25930 25501 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367612309 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 [startup+0.101942 s] /proc/loadavg: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.200941 s] /proc/loadavg: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300941 s] /proc/loadavg: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700938 s] /proc/loadavg: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 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+0.800938 s] /proc/loadavg: 1.77 1.77 1.74 3/106 25930 /proc/meminfo: memFree=1399408/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.20993 s] /proc/loadavg: 1.77 1.77 1.74 3/109 25933 /proc/meminfo: memFree=1395044/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 [pid=25931] ppid=25930 vsize=30316 CPUtime=1.67 /proc/25931/stat : 25931 (pb_cplex) R 25930 25930 25501 0 -1 4202496 2813 0 0 0 164 3 0 0 16 0 2 0 180634911 31043584 2110 1992294400 134512640 146736320 4294185232 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/25931/statm: 7579 2110 1041 2985 0 4121 0 [pid=25931/tid=25933] ppid=25930 vsize=30316 CPUtime=0.64 /proc/25931/task/25933/stat : 25933 (pb_cplex) R 25930 25930 25501 0 -1 4202560 137 0 0 0 63 1 0 0 20 0 2 0 180634962 31043584 2110 1992294400 134512640 146736320 4294185232 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.67 Current children cumulated vsize (KiB) 39016 [startup+1.40093 s] /proc/loadavg: 1.77 1.77 1.74 3/109 25933 /proc/meminfo: memFree=1395044/2059040 swapFree=4139292/4192956 [pid=25930] ppid=25928 vsize=8700 CPUtime=0 /proc/25930/stat : 25930 (run) S 25928 25930 25501 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180634911 8908800 249 1992294400 4194304 4922060 140736698484560 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0 /proc/25930/statm: 2175 249 208 178 0 68 0 [pid=25931] ppid=25930 vsize=30316 CPUtime=2.02 /proc/25931/stat : 25931 (pb_cplex) S 25930 25930 25501 0 -1 4202496 2813 0 0 0 199 3 0 0 16 0 2 0 180634911 31043584 2110 1992294400 134512640 146736320 4294185232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/25931/statm: 7579 2110 1041 2985 0 4121 0 [pid=25931/tid=25933] ppid=25930 vsize=30316 CPUtime=0.82 /proc/25931/task/25933/stat : 25933 (pb_cplex) R 25930 25930 25501 0 -1 4202560 137 0 0 0 81 1 0 0 20 0 2 0 180634962 31043584 2110 1992294400 134512640 146736320 4294185232 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.02 Current children cumulated vsize (KiB) 39016 Child status: 0 Real time (s): 1.43413 CPU time (s): 2.08068 CPU user time (s): 2.03669 CPU system time (s): 0.043993 CPU usage (%): 145.083 Max. virtual memory (cumulated for all children) (KiB): 39016 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.03669 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3210 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= 461 involuntary context switches= 37 runsolver used 0.009998 second user time and 0.010998 second system time The end
Begin job on node009 at 2010-07-02 07:58:51 IDJOB=2697135 IDBENCH=48169 IDSOLVER=1209 FILE ID=node009/2697135-1278050331 PBS_JOBID= 11198874 Free space on /tmp= 62384 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb COMMAND LINE= run BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697135-1278050331/watcher-2697135-1278050331 -o /tmp/evaluation-result-2697135-1278050331/solver-2697135-1278050331 -C 1800 -W 2000 -M 1800 run HOME/instance-2697135-1278050331.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 597624b9879736416e28e0a242fe0005 RANDOM SEED=1369522465 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1400308 kB Buffers: 151896 kB Cached: 393536 kB SwapCached: 7420 kB Active: 218516 kB Inactive: 341316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1400308 kB SwapTotal: 4192956 kB SwapFree: 4139292 kB Dirty: 16668 kB Writeback: 0 kB AnonPages: 12464 kB Mapped: 11972 kB Slab: 76912 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182184 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-2697135-1278050331.opb Free space on /tmp at the end= 62368 MiB End job on node009 at 2010-07-02 07:58:53