Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 1.49177 | 1.4964 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos20.opb |
MD5SUM | 548627fc5af0dd4663b3515778a6a609 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -55 |
Best CPU time to get the best result obtained on this benchmark | 1800.07 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -56 |
Optimality of the best value was proved | NO |
Number of variables | 8411 |
Total number of constraints | 2456 |
Number of constraints which are clauses | 412 |
Number of constraints which are cardinality constraints (but not clauses) | 426 |
Number of constraints which are nor clauses,nor cardinality constraints | 1618 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 270 |
Number of terms in the objective function | 150 |
Biggest coefficient in the objective function | 52429 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524390 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 523753 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524475 |
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 1.38/1.49 c starting to Solve 1.38/1.49 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/350761-1176547956/instance-350761-1176547956.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-350761-1176547956 -o ROOT/results/node10/solver-350761-1176547956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350761-1176547956/instance-350761-1176547956.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: 1.00 1.00 1.00 3/77 8182 /proc/meminfo: memFree=1798176/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=2648 CPUtime=0 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 130833103 2711552 237 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 662 238 199 40 0 77 0 [startup+0.0528019 s] /proc/loadavg: 1.00 1.00 1.00 3/77 8182 /proc/meminfo: memFree=1798176/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=3316 CPUtime=0.04 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 433 0 0 0 4 0 0 0 18 0 1 0 130833103 3395584 403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9303701 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 829 403 199 40 0 244 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3316 [startup+0.102813 s] /proc/loadavg: 1.00 1.00 1.00 3/77 8182 /proc/meminfo: memFree=1798176/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=3848 CPUtime=0.09 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 585 0 0 0 9 0 0 0 18 0 1 0 130833103 3940352 555 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9073468 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 962 555 199 40 0 377 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3848 [startup+0.301857 s] /proc/loadavg: 1.00 1.00 1.00 3/77 8182 /proc/meminfo: memFree=1798176/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=8432 CPUtime=0.29 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 1747 0 0 0 29 0 0 0 19 0 1 0 130833103 8634368 1715 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 2108 1715 221 40 0 1523 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8432 [startup+0.701943 s] /proc/loadavg: 1.00 1.00 1.00 3/77 8182 /proc/meminfo: memFree=1798176/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=8084 CPUtime=0.69 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 1886 0 0 0 69 0 0 0 22 0 1 0 130833103 8278016 1628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 2021 1628 221 40 0 1436 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8084 Solver just ended. Dumping a history of the last processes samples [startup+1.10603 s] /proc/loadavg: 1.00 1.00 1.00 3/78 8183 /proc/meminfo: memFree=1792280/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=10220 CPUtime=1.09 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 2906 0 0 0 109 0 0 0 25 0 1 0 130833103 10465280 2179 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626276 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 2555 2179 227 40 0 1970 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 10220 [startup+1.30107 s] /proc/loadavg: 1.00 1.00 1.00 3/78 8183 /proc/meminfo: memFree=1792280/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=10220 CPUtime=1.28 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 2906 0 0 0 128 0 0 0 25 0 1 0 130833103 10465280 2179 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 2555 2179 227 40 0 1970 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 10220 [startup+1.40109 s] /proc/loadavg: 1.00 1.00 1.00 3/78 8183 /proc/meminfo: memFree=1792280/2055920 swapFree=4166016/4192956 [pid=8182] ppid=8180 vsize=10220 CPUtime=1.38 /proc/8182/stat : 8182 (glpPBv3) R 8180 8182 6975 0 -1 0 2906 0 0 0 138 0 0 0 25 0 1 0 130833103 10465280 2179 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0 /proc/8182/statm: 2555 2179 227 40 0 1970 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 10220 Child status: 1 Real time (s): 1.4964 CPU time (s): 1.49177 CPU user time (s): 1.47978 CPU system time (s): 0.011998 CPU usage (%): 99.6909 Max. virtual memory (cumulated for all children) (KiB): 10220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.47978 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3147 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= 3 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node10 on Sat Apr 14 10:52:36 UTC 2007 IDJOB= 350761 IDBENCH= 1585 IDSOLVER= 166 FILE ID= node10/350761-1176547956 PBS_JOBID= 4556743 Free space on /tmp= 66558 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/milp/normalized-reduced-mps-v2-20-10-neos20.opb COMMAND LINE= glpPBv3 /tmp/evaluation/350761-1176547956/instance-350761-1176547956.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350761-1176547956 -o ROOT/results/node10/conversion-350761-1176547956 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350761-1176547956/instance-350761-1176547956.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-350761-1176547956 -o ROOT/results/node10/solver-350761-1176547956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350761-1176547956/instance-350761-1176547956.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 548627fc5af0dd4663b3515778a6a609 RANDOM SEED= 538629982 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1798656 kB Buffers: 27620 kB Cached: 143664 kB SwapCached: 2864 kB Active: 64048 kB Inactive: 143332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798656 kB SwapTotal: 4192956 kB SwapFree: 4166016 kB Dirty: 2736 kB Writeback: 0 kB Mapped: 43860 kB Slab: 35532 kB Committed_AS: 2207192 kB PageTables: 1724 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= 66558 MiB End job on node10 on Sat Apr 14 10:52:37 UTC 2007