Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 9.38357 | 9.39187 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-n3701.opb |
MD5SUM | 43d3150af29b8b449233a9299db57820 |
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 | 9.38357 |
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 | 654811 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 654811 |
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 9.28/9.38 c starting to Solve 9.28/9.38 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362522-1177014178/instance-362522-1177014178.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-362522-1177014178 -o ROOT/results/node55/solver-362522-1177014178 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362522-1177014178/instance-362522-1177014178.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: 0.85 0.97 0.99 3/64 11409 /proc/meminfo: memFree=1702084/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=2644 CPUtime=0 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 149327900 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 661 228 192 40 0 76 0 [startup+0.0542019 s] /proc/loadavg: 0.85 0.97 0.99 3/64 11409 /proc/meminfo: memFree=1702084/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=3976 CPUtime=0.05 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 593 0 0 0 5 0 0 0 18 0 1 0 149327900 4071424 563 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 994 565 192 40 0 409 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3976 [startup+0.101207 s] /proc/loadavg: 0.85 0.97 0.99 3/64 11409 /proc/meminfo: memFree=1702084/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=5044 CPUtime=0.09 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 879 0 0 0 9 0 0 0 18 0 1 0 149327900 5165056 849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 1261 849 192 40 0 676 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5044 [startup+0.301226 s] /proc/loadavg: 0.85 0.97 0.99 3/64 11409 /proc/meminfo: memFree=1702084/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=10104 CPUtime=0.29 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 2141 0 0 0 28 1 0 0 19 0 1 0 149327900 10346496 2111 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 2526 2111 192 40 0 1941 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10104 [startup+0.701263 s] /proc/loadavg: 0.85 0.97 0.99 3/64 11409 /proc/meminfo: memFree=1702084/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=19696 CPUtime=0.69 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 4521 0 0 0 67 2 0 0 22 0 1 0 149327900 20168704 4491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531347 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 4924 4491 192 40 0 4339 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19696 [startup+1.50134 s] /proc/loadavg: 0.85 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1683452/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=23032 CPUtime=1.49 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 5383 0 0 0 146 3 0 0 25 0 1 0 149327900 23584768 5353 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 5758 5353 199 40 0 5173 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23032 [startup+3.10149 s] /proc/loadavg: 0.85 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1678460/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=3.09 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 300 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589739 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 81864 [startup+6.30179 s] /proc/loadavg: 0.86 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1622148/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=6.28 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 619 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/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+7.90195 s] /proc/loadavg: 0.86 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1622148/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=7.88 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 779 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 81864 [startup+8.70202 s] /proc/loadavg: 0.87 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1622148/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=8.69 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 860 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587982 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 81864 [startup+9.10106 s] /proc/loadavg: 0.87 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1622148/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=9.08 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 899 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 81864 [startup+9.30108 s] /proc/loadavg: 0.87 0.97 0.99 2/65 11410 /proc/meminfo: memFree=1622148/2055920 swapFree=4184496/4192956 [pid=11409] ppid=11407 vsize=81864 CPUtime=9.28 /proc/11409/stat : 11409 (glpPBv3) R 11407 11409 11335 0 -1 0 20261 0 0 0 919 9 0 0 25 0 1 0 149327900 83828736 20063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643754 0 0 4096 0 0 0 0 17 1 0 0 /proc/11409/statm: 20466 20063 221 40 0 19881 0 Current children cumulated CPU time (s) 9.28 Current children cumulated vsize (KiB) 81864 Child status: 20 Real time (s): 9.39187 CPU time (s): 9.38357 CPU user time (s): 9.26959 CPU system time (s): 0.113982 CPU usage (%): 99.9116 Max. virtual memory (cumulated for all children) (KiB): 81864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.26959 system time used= 0.113982 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= 13 involuntary context switches= 22 runsolver used 0.010998 second user time and 0.020996 second system time The end
Begin job on node55 on Thu Apr 19 20:22:58 UTC 2007 IDJOB= 362522 IDBENCH= 1566 IDSOLVER= 166 FILE ID= node55/362522-1177014178 PBS_JOBID= 4630563 Free space on /tmp= 66347 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-n3701.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362522-1177014178/instance-362522-1177014178.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-362522-1177014178 -o ROOT/results/node55/conversion-362522-1177014178 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362522-1177014178/instance-362522-1177014178.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-362522-1177014178 -o ROOT/results/node55/solver-362522-1177014178 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362522-1177014178/instance-362522-1177014178.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 43d3150af29b8b449233a9299db57820 RANDOM SEED= 855653294 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1702428 kB Buffers: 24392 kB Cached: 255204 kB SwapCached: 2196 kB Active: 120496 kB Inactive: 168296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1702428 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 9032 kB Writeback: 0 kB Mapped: 15668 kB Slab: 50804 kB Committed_AS: 1156728 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= 66347 MiB End job on node55 on Thu Apr 19 20:23:08 UTC 2007