Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 8.05977 | 8.07007 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb |
MD5SUM | c00448b3bb1fb54d1d5ecdb2bc9f967d |
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 | 8.05977 |
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 | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 76 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 654121 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262143 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 654121 |
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 7.99/8.05 c starting to Solve 7.99/8.05 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362368-1177011420/instance-362368-1177011420.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-362368-1177011420 -o ROOT/results/node58/solver-362368-1177011420 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362368-1177011420/instance-362368-1177011420.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: 1.12 1.02 1.01 3/64 26680 /proc/meminfo: memFree=1851440/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=2644 CPUtime=0 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 252 0 0 0 0 0 0 0 19 0 1 0 149051759 2707456 222 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 661 222 192 40 0 76 0 [startup+0.055363 s] /proc/loadavg: 1.12 1.02 1.01 3/64 26680 /proc/meminfo: memFree=1851440/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=4112 CPUtime=0.05 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 616 0 0 0 5 0 0 0 19 0 1 0 149051759 4210688 586 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 1028 588 192 40 0 443 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4112 [startup+0.101369 s] /proc/loadavg: 1.12 1.02 1.01 3/64 26680 /proc/meminfo: memFree=1851440/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=5308 CPUtime=0.09 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 916 0 0 0 9 0 0 0 20 0 1 0 149051759 5435392 886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 1327 886 192 40 0 742 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5308 [startup+0.301403 s] /proc/loadavg: 1.12 1.02 1.01 3/64 26680 /proc/meminfo: memFree=1851440/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=10636 CPUtime=0.29 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 2264 0 0 0 28 1 0 0 21 0 1 0 149051759 10891264 2234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530670 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 2659 2234 192 40 0 2074 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10636 [startup+0.70147 s] /proc/loadavg: 1.12 1.02 1.01 3/64 26680 /proc/meminfo: memFree=1851440/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=19832 CPUtime=0.69 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 4576 0 0 0 67 2 0 0 25 0 1 0 149051759 20307968 4546 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5038865 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 4958 4546 199 40 0 4373 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19832 [startup+1.5016 s] /proc/loadavg: 1.11 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1832552/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=23564 CPUtime=1.49 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 5496 0 0 0 146 3 0 0 25 0 1 0 149051759 24129536 5466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 5891 5466 199 40 0 5306 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23564 [startup+3.10187 s] /proc/loadavg: 1.11 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1827112/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=3.09 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 300 9 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 81864 [startup+6.30141 s] /proc/loadavg: 1.10 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1771304/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=6.28 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 619 9 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 81864 Solver just ended. Dumping a history of the last processes samples [startup+7.10154 s] /proc/loadavg: 1.10 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1771304/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=7.08 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 699 9 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.08 Current children cumulated vsize (KiB) 81864 [startup+7.50161 s] /proc/loadavg: 1.10 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1771304/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=7.48 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 739 9 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.48 Current children cumulated vsize (KiB) 81864 [startup+7.90167 s] /proc/loadavg: 1.10 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1771304/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=7.89 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 779 10 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 81864 [startup+8.00169 s] /proc/loadavg: 1.10 1.02 1.00 2/65 26681 /proc/meminfo: memFree=1771304/2055920 swapFree=4184528/4192956 [pid=26680] ppid=26678 vsize=81864 CPUtime=7.99 /proc/26680/stat : 26680 (glpPBv3) R 26678 26680 25740 0 -1 0 20261 0 0 0 789 10 0 0 25 0 1 0 149051759 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582846 0 0 4096 0 0 0 0 17 0 0 0 /proc/26680/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 8.07007 CPU time (s): 8.05977 CPU user time (s): 7.94279 CPU system time (s): 0.116982 CPU usage (%): 99.8724 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.94279 system time used= 0.116982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20888 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= 12 involuntary context switches= 31 runsolver used 0.012998 second user time and 0.021996 second system time The end
Begin job on node58 on Thu Apr 19 19:37:01 UTC 2007 IDJOB= 362368 IDBENCH= 1554 IDSOLVER= 166 FILE ID= node58/362368-1177011420 PBS_JOBID= 4630526 Free space on /tmp= 66442 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362368-1177011420/instance-362368-1177011420.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-362368-1177011420 -o ROOT/results/node58/conversion-362368-1177011420 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362368-1177011420/instance-362368-1177011420.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-362368-1177011420 -o ROOT/results/node58/solver-362368-1177011420 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362368-1177011420/instance-362368-1177011420.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c00448b3bb1fb54d1d5ecdb2bc9f967d RANDOM SEED= 801227172 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1851784 kB Buffers: 7148 kB Cached: 134628 kB SwapCached: 2248 kB Active: 42652 kB Inactive: 108920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1851784 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 8828 kB Writeback: 0 kB Mapped: 16328 kB Slab: 38604 kB Committed_AS: 962596 kB PageTables: 1380 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= 66442 MiB End job on node58 on Thu Apr 19 19:37:09 UTC 2007