Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 231.244 | 231.305 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb |
MD5SUM | c9c03ffbcefada456722b42cc16a80ad |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 1895 |
Best CPU time to get the best result obtained on this benchmark | 1802 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1895 |
Optimality of the best value was proved | NO |
Number of variables | 74400 |
Total number of constraints | 1408 |
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 | 1408 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 930 |
Number of terms in the objective function | 55800 |
Biggest coefficient in the objective function | 718 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 571800 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 169126 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 571800 |
Number of bits of the biggest sum of numbers | 20 |
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 glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 231.13/231.29 c starting to Solve 231.13/231.29 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/351164-1176584206/instance-351164-1176584206.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-351164-1176584206 -o ROOT/results/node4/solver-351164-1176584206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351164-1176584206/instance-351164-1176584206.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26280 /proc/meminfo: memFree=1677976/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=2644 CPUtime=0 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 134458403 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10988485 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 661 224 192 40 0 76 0 [startup+0.0539149 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26280 /proc/meminfo: memFree=1677976/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=3576 CPUtime=0.05 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 499 0 0 0 5 0 0 0 18 0 1 0 134458403 3661824 469 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531608 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 894 469 192 40 0 309 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3576 [startup+0.101919 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26280 /proc/meminfo: memFree=1677976/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=4508 CPUtime=0.09 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 732 0 0 0 9 0 0 0 18 0 1 0 134458403 4616192 702 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 1127 702 192 40 0 542 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4508 [startup+0.301938 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26280 /proc/meminfo: memFree=1677976/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=8240 CPUtime=0.29 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 1674 0 0 0 29 0 0 0 19 0 1 0 134458403 8437760 1644 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 2060 1644 192 40 0 1475 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8240 [startup+0.701978 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26280 /proc/meminfo: memFree=1677976/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=11040 CPUtime=0.69 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2358 0 0 0 69 0 0 0 22 0 1 0 134458403 11304960 2328 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 2760 2328 199 40 0 2175 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11040 [startup+1.50105 s] /proc/loadavg: 0.92 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1666896/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=30932 CPUtime=1.49 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 7409 0 0 0 146 3 0 0 25 0 1 0 134458403 31674368 7328 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134550965 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 7733 7328 204 40 0 7148 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 30932 [startup+3.10121 s] /proc/loadavg: 0.92 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1637840/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=42316 CPUtime=3.09 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 10273 0 0 0 304 5 0 0 25 0 1 0 134458403 43331584 10191 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 10579 10191 221 40 0 9994 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 42316 [startup+6.30253 s] /proc/loadavg: 0.93 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1639824/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=40228 CPUtime=6.28 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 13897 0 0 0 622 6 0 0 25 0 1 0 134458403 41193472 9669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 10057 9669 221 40 0 9472 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 40228 [startup+12.7011 s] /proc/loadavg: 0.93 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1639824/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=40228 CPUtime=12.69 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 13897 0 0 0 1262 7 0 0 25 0 1 0 134458403 41193472 9669 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584285 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 10057 9669 221 40 0 9472 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 40228 [startup+25.5014 s] /proc/loadavg: 0.95 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1635472/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=49612 CPUtime=25.48 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 220595 0 0 0 2450 98 0 0 25 0 1 0 134458403 50802688 11996 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 12403 11996 227 40 0 11818 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 49612 [startup+51.1018 s] /proc/loadavg: 0.96 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1627344/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=55892 CPUtime=51.08 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 632699 0 0 0 4834 274 0 0 25 0 1 0 134458403 57233408 13570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 13973 13570 227 40 0 13388 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 55892 [startup+102.306 s] /proc/loadavg: 0.98 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1635600/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=54412 CPUtime=102.26 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 1164677 0 0 0 9720 506 0 0 25 0 1 0 134458403 55717888 13210 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134539488 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 13603 13210 227 40 0 13018 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 54412 [startup+162.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634832/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=52928 CPUtime=162.25 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 1698197 0 0 0 15490 735 0 0 25 0 1 0 134458403 54198272 12364 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 13232 12372 227 40 0 12647 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 52928 [startup+222.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=45376 CPUtime=222.23 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2123936 0 0 0 21306 917 0 0 25 0 1 0 134458403 46465024 10966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11344 10966 227 40 0 10759 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 45376 Solver just ended. Dumping a history of the last processes samples [startup+223.901 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=45376 CPUtime=223.83 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2134031 0 0 0 21462 921 0 0 25 0 1 0 134458403 46465024 10966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11344 10966 227 40 0 10759 0 Current children cumulated CPU time (s) 223.83 Current children cumulated vsize (KiB) 45376 [startup+227.102 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1635472/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=44500 CPUtime=227.03 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2150856 0 0 0 21775 928 0 0 25 0 1 0 134458403 45568000 10747 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11125 10747 227 40 0 10540 0 Current children cumulated CPU time (s) 227.03 Current children cumulated vsize (KiB) 44500 [startup+228.703 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=45376 CPUtime=228.63 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2160951 0 0 0 21931 932 0 0 25 0 1 0 134458403 46465024 10966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11344 10966 227 40 0 10759 0 Current children cumulated CPU time (s) 228.63 Current children cumulated vsize (KiB) 45376 [startup+230.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=45376 CPUtime=230.23 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2171048 0 0 0 22087 936 0 0 25 0 1 0 134458403 46465024 10968 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11344 10968 227 40 0 10759 0 Current children cumulated CPU time (s) 230.23 Current children cumulated vsize (KiB) 45376 [startup+231.101 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=45464 CPUtime=231.03 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 0 2174415 0 0 0 22165 938 0 0 25 0 1 0 134458403 46555136 10970 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 11366 10970 227 40 0 10781 0 Current children cumulated CPU time (s) 231.03 Current children cumulated vsize (KiB) 45464 [startup+231.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 26281 /proc/meminfo: memFree=1634768/2055920 swapFree=4154132/4192956 [pid=26280] ppid=26278 vsize=0 CPUtime=231.23 /proc/26280/stat : 26280 (glpPBv3) R 26278 26280 25572 0 -1 4 2177564 0 0 0 22183 940 0 0 25 0 1 0 134458403 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0 /proc/26280/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 231.23 Current children cumulated vsize (KiB) 0 Child status: 1 Real time (s): 231.305 CPU time (s): 231.244 CPU user time (s): 221.835 CPU system time (s): 9.40857 CPU usage (%): 99.9736 Max. virtual memory (cumulated for all children) (KiB): 55892 getrusage(RUSAGE_CHILDREN,...) data: user time used= 221.835 system time used= 9.40857 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2177564 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= 13 involuntary context switches= 325 runsolver used 0.277957 second user time and 0.569913 second system time The end
Begin job on node4 on Sat Apr 14 20:56:46 UTC 2007 IDJOB= 351164 IDBENCH= 1677 IDSOLVER= 166 FILE ID= node4/351164-1176584206 PBS_JOBID= 4556795 Free space on /tmp= 66555 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351164-1176584206/instance-351164-1176584206.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-351164-1176584206 -o ROOT/results/node4/conversion-351164-1176584206 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351164-1176584206/instance-351164-1176584206.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-351164-1176584206 -o ROOT/results/node4/solver-351164-1176584206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351164-1176584206/instance-351164-1176584206.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c9c03ffbcefada456722b42cc16a80ad RANDOM SEED= 87957936 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1678384 kB Buffers: 31952 kB Cached: 268028 kB SwapCached: 2416 kB Active: 103664 kB Inactive: 220068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1678384 kB SwapTotal: 4192956 kB SwapFree: 4154132 kB Dirty: 5580 kB Writeback: 0 kB Mapped: 31412 kB Slab: 39224 kB Committed_AS: 4083356 kB PageTables: 1816 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66555 MiB End job on node4 on Sat Apr 14 21:00:38 UTC 2007