Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 4.56431 | 4.57543 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975965.opb |
MD5SUM | 5a91e712d3aef81a2c9052622caecb97 |
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 | 0.940856 |
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 | 1171 |
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 |
0.00/0.01 c Pueblo version 1.4 (September 2005) 0.00/0.01 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 169 - #constraints read: 101 4.48/4.57 c total time : 4.55 s 4.48/4.57 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358231-1176914228/instance-358231-1176914228.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-358231-1176914228 -o ROOT/results/node7/solver-358231-1176914228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358231-1176914228/instance-358231-1176914228.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: 0.92 0.98 0.99 3/77 25195 /proc/meminfo: memFree=1315256/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=2288 CPUtime=0 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 159 0 1 0 0 0 0 0 18 0 1 0 167460426 2342912 131 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4160225324 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 572 131 110 16 0 11 0 [startup+0.0129201 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25195 /proc/meminfo: memFree=1315256/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=2552 CPUtime=0 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 263 0 3 0 0 0 0 0 18 0 1 0 167460426 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 638 236 199 16 0 77 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2552 [startup+0.101927 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25195 /proc/meminfo: memFree=1315256/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=2820 CPUtime=0.09 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 334 0 3 0 9 0 0 0 18 0 1 0 167460426 2887680 307 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 705 307 205 16 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2820 [startup+0.301948 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25195 /proc/meminfo: memFree=1315256/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=2952 CPUtime=0.29 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 377 0 3 0 29 0 0 0 19 0 1 0 167460426 3022848 350 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527268 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 738 350 205 16 0 177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2952 [startup+0.70199 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25195 /proc/meminfo: memFree=1315256/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=2952 CPUtime=0.68 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 390 0 3 0 68 0 0 0 22 0 1 0 167460426 3022848 363 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 738 363 205 16 0 177 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2952 [startup+1.50107 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25196 /proc/meminfo: memFree=1313968/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=3084 CPUtime=1.48 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 410 0 3 0 148 0 0 0 25 0 1 0 167460426 3158016 383 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 771 383 205 16 0 210 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3084 [startup+3.10124 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25196 /proc/meminfo: memFree=1313840/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=3216 CPUtime=3.08 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 430 0 3 0 308 0 0 0 25 0 1 0 167460426 3293184 403 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 804 403 205 16 0 243 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 3216 Solver just ended. Dumping a history of the last processes samples [startup+3.90133 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25196 /proc/meminfo: memFree=1313648/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=3216 CPUtime=3.88 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 444 0 3 0 388 0 0 0 25 0 1 0 167460426 3293184 417 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527998 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 804 417 205 16 0 243 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 3216 [startup+4.30137 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25196 /proc/meminfo: memFree=1313584/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=3216 CPUtime=4.28 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 444 0 3 0 428 0 0 0 25 0 1 0 167460426 3293184 417 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10850894 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 804 417 205 16 0 243 0 Current children cumulated CPU time (s) 4.28 Current children cumulated vsize (KiB) 3216 [startup+4.50139 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25196 /proc/meminfo: memFree=1313584/2055920 swapFree=4150736/4192956 [pid=25195] ppid=25193 vsize=3216 CPUtime=4.48 /proc/25195/stat : 25195 (Pueblo) R 25193 25195 24880 0 -1 4194304 444 0 3 0 448 0 0 0 25 0 1 0 167460426 3293184 417 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527964 0 0 4096 0 0 0 0 17 1 0 0 /proc/25195/statm: 804 417 205 16 0 243 0 Current children cumulated CPU time (s) 4.48 Current children cumulated vsize (KiB) 3216 Child status: 20 Real time (s): 4.57543 CPU time (s): 4.56431 CPU user time (s): 4.55831 CPU system time (s): 0.005999 CPU usage (%): 99.7568 Max. virtual memory (cumulated for all children) (KiB): 3216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.55831 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= 450 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 19 involuntary context switches= 4 runsolver used 0.005999 second user time and 0.021996 second system time The end
Begin job on node7 on Wed Apr 18 16:37:08 UTC 2007 IDJOB= 358231 IDBENCH= 1199 IDSOLVER= 165 FILE ID= node7/358231-1176914228 PBS_JOBID= 4595242 Free space on /tmp= 66369 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975965.opb COMMAND LINE= Pueblo /tmp/evaluation/358231-1176914228/instance-358231-1176914228.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-358231-1176914228 -o ROOT/results/node7/conversion-358231-1176914228 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358231-1176914228/instance-358231-1176914228.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-358231-1176914228 -o ROOT/results/node7/solver-358231-1176914228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358231-1176914228/instance-358231-1176914228.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 5a91e712d3aef81a2c9052622caecb97 RANDOM SEED= 931615048 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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: 1315856 kB Buffers: 36488 kB Cached: 628836 kB SwapCached: 22224 kB Active: 242460 kB Inactive: 455084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1315856 kB SwapTotal: 4192956 kB SwapFree: 4150736 kB Dirty: 2308 kB Writeback: 0 kB Mapped: 30308 kB Slab: 27940 kB Committed_AS: 7089824 kB PageTables: 1860 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= 66369 MiB End job on node7 on Wed Apr 18 16:37:13 UTC 2007