Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
glpPB 0.2 | UNSAT | 0.168974 | 0.184946 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110972154.opb |
MD5SUM | c60ccfdf4fb13f80717cfb4db13af995 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.168974 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1221 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.02 c glpPB 0.2 (July 2006) 0.00/0.02 c An Application of GLPK 4.10 for PB Constraints 0.00/0.02 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 0.08/0.18 c starting to Solve 0.08/0.18 c total time = 0.16 0.08/0.18 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358176-1176913774/instance-358176-1176913774.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-358176-1176913774 -o ROOT/results/node72/solver-358176-1176913774 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/358176-1176913774/instance-358176-1176913774.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: 0.96 1.01 0.99 3/77 23989 /proc/meminfo: memFree=1335664/2055920 swapFree=4156508/4192956 [pid=23989] ppid=23987 vsize=2384 CPUtime=0 /proc/23989/stat : 23989 (glpPBv3) D 23987 23989 23181 0 -1 0 186 0 3 0 0 0 0 0 18 0 1 0 167415852 2441216 159 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 3024672 0 0 4096 0 0 0 0 17 1 0 0 /proc/23989/statm: 596 159 137 40 0 11 0 [startup+0.064568 s] /proc/loadavg: 0.96 1.01 0.99 3/77 23989 /proc/meminfo: memFree=1335664/2055920 swapFree=4156508/4192956 [pid=23989] ppid=23987 vsize=2920 CPUtime=0.04 /proc/23989/stat : 23989 (glpPBv3) R 23987 23989 23181 0 -1 0 380 0 4 0 4 0 0 0 18 0 1 0 167415852 2990080 353 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/23989/statm: 730 353 227 40 0 145 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2920 [startup+0.101567 s] /proc/loadavg: 0.96 1.01 0.99 3/77 23989 /proc/meminfo: memFree=1335664/2055920 swapFree=4156508/4192956 [pid=23989] ppid=23987 vsize=2920 CPUtime=0.08 /proc/23989/stat : 23989 (glpPBv3) R 23987 23989 23181 0 -1 0 380 0 4 0 8 0 0 0 18 0 1 0 167415852 2990080 353 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/23989/statm: 730 353 227 40 0 145 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2920 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.184946 CPU time (s): 0.168974 CPU user time (s): 0.162975 CPU system time (s): 0.005999 CPU usage (%): 91.3639 Max. virtual memory (cumulated for all children) (KiB): 2920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.162975 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 388 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 20 involuntary context switches= 3 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node72 on Wed Apr 18 16:29:34 UTC 2007 IDJOB= 358176 IDBENCH= 1195 IDSOLVER= 166 FILE ID= node72/358176-1176913774 PBS_JOBID= 4595201 Free space on /tmp= 66406 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972154.opb COMMAND LINE= glpPBv3 /tmp/evaluation/358176-1176913774/instance-358176-1176913774.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-358176-1176913774 -o ROOT/results/node72/conversion-358176-1176913774 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358176-1176913774/instance-358176-1176913774.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-358176-1176913774 -o ROOT/results/node72/solver-358176-1176913774 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/358176-1176913774/instance-358176-1176913774.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c60ccfdf4fb13f80717cfb4db13af995 RANDOM SEED= 347401808 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 3000.222 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: 1336136 kB Buffers: 34332 kB Cached: 599140 kB SwapCached: 17492 kB Active: 137600 kB Inactive: 519492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1336136 kB SwapTotal: 4192956 kB SwapFree: 4156508 kB Dirty: 2296 kB Writeback: 0 kB Mapped: 30068 kB Slab: 48252 kB Committed_AS: 2710712 kB PageTables: 1788 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= 66406 MiB End job on node72 on Wed Apr 18 16:29:34 UTC 2007