Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 80.8907 | 80.9127 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb |
MD5SUM | 4c72c91139ee79c29342b8f97e9b4cad |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 44.9042 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 14942 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 568060 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 568060 |
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 c glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 80.90 c starting to Solve 80.90 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.3 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node3/watcher-85048-1154164365 -o ROOT/results/node3/solver-85048-1154164365 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node3/85048-1154164365/instance-85048-1154164365.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.94 0.90 3/64 6443 /proc/meminfo: memFree=1440696/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=2664 CPUtime=0 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 261 0 0 0 0 0 0 0 18 0 1 0 163298101 2727936 231 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 666 231 192 40 0 83 0 [startup+10.0031 s] /proc/loadavg: 0.88 0.94 0.90 2/64 6443 /proc/meminfo: memFree=1378424/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=64528 CPUtime=10 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 17912 0 0 0 993 7 0 0 25 0 1 0 163298101 66076672 15753 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 16132 15753 221 40 0 15549 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 64528 [startup+20.009 s] /proc/loadavg: 0.90 0.94 0.90 2/64 6443 /proc/meminfo: memFree=1381560/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=61600 CPUtime=19.99 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 20816 0 0 0 1991 8 0 0 25 0 1 0 163298101 63078400 15021 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134587987 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 15400 15021 221 40 0 14817 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 61600 [startup+30.0148 s] /proc/loadavg: 0.91 0.94 0.90 2/64 6443 /proc/meminfo: memFree=1381624/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=61600 CPUtime=30 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 22996 0 0 0 2990 10 0 0 25 0 1 0 163298101 63078400 15021 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134589874 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 15400 15021 221 40 0 14817 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 61600 [startup+40.0206 s] /proc/loadavg: 0.93 0.95 0.90 2/64 6443 /proc/meminfo: memFree=1381688/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=61600 CPUtime=40.01 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 22996 0 0 0 3991 10 0 0 25 0 1 0 163298101 63078400 15021 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 15400 15021 221 40 0 14817 0 Current children cumulated CPU time (s) 40.01 Current children cumulated vsize (Kb) 61600 [startup+50.0264 s] /proc/loadavg: 0.94 0.95 0.91 2/64 6443 /proc/meminfo: memFree=1381688/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=61600 CPUtime=50 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 25176 0 0 0 4989 11 0 0 25 0 1 0 163298101 63078400 15021 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134643323 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 15400 15021 221 40 0 14817 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 61600 [startup+60.0323 s] /proc/loadavg: 0.95 0.95 0.91 2/64 6443 /proc/meminfo: memFree=1381624/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=61600 CPUtime=60.01 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 27356 0 0 0 5989 12 0 0 25 0 1 0 163298101 63078400 15021 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 15400 15021 221 40 0 14817 0 Current children cumulated CPU time (s) 60.01 Current children cumulated vsize (Kb) 61600 [startup+70.0391 s] /proc/loadavg: 0.95 0.95 0.91 2/64 6443 /proc/meminfo: memFree=1377528/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=65544 CPUtime=70.02 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 98185 0 0 0 6956 46 0 0 25 0 1 0 163298101 67117056 16002 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134537636 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 16386 16002 227 40 0 15803 0 Current children cumulated CPU time (s) 70.02 Current children cumulated vsize (Kb) 65544 [startup+80.0449 s] /proc/loadavg: 0.96 0.95 0.91 2/64 6443 /proc/meminfo: memFree=1377528/2055920 swapFree=4183252/4192956 [pid=6443] ppid=6441 vsize=65544 CPUtime=80.02 /proc/6443/stat : 6443 (glpPBv3) R 6441 6443 6394 0 -1 0 183763 0 0 0 7915 87 0 0 25 0 1 0 163298101 67117056 16002 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134534649 0 0 4096 0 0 0 0 17 1 0 0 /proc/6443/statm: 16386 16002 227 40 0 15803 0 Current children cumulated CPU time (s) 80.02 Current children cumulated vsize (Kb) 65544 Child status: 1 Real time (s): 80.9127 CPU time (s): 80.8907 CPU user time (s): 79.9908 CPU system time (s): 0.899863 CPU usage (%): 99.9728 Max. virtual memory (cumulated for all children) (Kb): 65544 The end
Begin job on node3 on Sat Jul 29 09:12:45 UTC 2006 FILE ID= 85048-1154164365 PBS_JOBID= 892822 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-bnl2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node3/85048-1154164365/instance-85048-1154164365.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-85048-1154164365 -o ROOT/results/node3/solver-85048-1154164365 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node3/85048-1154164365/instance-85048-1154164365.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 883335591 TIMEOUT= 1800 seconds /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 : 3000.231 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 : 5914.62 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 : 3000.231 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: 1440968 kB Buffers: 25136 kB Cached: 529144 kB SwapCached: 3524 kB Active: 60532 kB Inactive: 502304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1440968 kB SwapTotal: 4192956 kB SwapFree: 4183252 kB Dirty: 304 kB Writeback: 0 kB Mapped: 14504 kB Slab: 38204 kB Committed_AS: 673260 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node3 on Sat Jul 29 09:14:06 UTC 2006