Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 11.4743 | 11.4809 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226680.opb |
MD5SUM | 35d60df2826d5cfd1cfef4e444dfafed |
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 | 0.141977 |
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 | 1190 |
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 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 169 - #constraints read: 101 11.39/11.47 c total time : 11.47 s 11.39/11.47 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358581-1176916459/instance-358581-1176916459.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-358581-1176916459 -o ROOT/results/node20/solver-358581-1176916459 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358581-1176916459/instance-358581-1176916459.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 0.98 3/77 22173 /proc/meminfo: memFree=1860280/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=2552 CPUtime=0 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 139563277 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8018940 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 638 234 199 16 0 77 0 [startup+0.0317679 s] /proc/loadavg: 0.92 0.98 0.98 3/77 22173 /proc/meminfo: memFree=1860280/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=2688 CPUtime=0.02 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 326 0 0 0 2 0 0 0 18 0 1 0 139563277 2752512 296 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 672 296 205 16 0 111 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2688 [startup+0.101765 s] /proc/loadavg: 0.92 0.98 0.98 3/77 22173 /proc/meminfo: memFree=1860280/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=2820 CPUtime=0.09 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 139563277 2887680 328 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 705 328 205 16 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2820 [startup+0.301806 s] /proc/loadavg: 0.92 0.98 0.98 3/77 22173 /proc/meminfo: memFree=1860280/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=2948 CPUtime=0.29 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 373 0 0 0 29 0 0 0 19 0 1 0 139563277 3018752 343 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528607 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 737 343 205 16 0 176 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2948 [startup+0.701886 s] /proc/loadavg: 0.92 0.98 0.98 3/77 22173 /proc/meminfo: memFree=1860280/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=2948 CPUtime=0.69 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 384 0 0 0 69 0 0 0 23 0 1 0 139563277 3018752 354 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 737 354 205 16 0 176 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2948 [startup+1.50105 s] /proc/loadavg: 0.92 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859696/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3048 CPUtime=1.49 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 400 0 0 0 149 0 0 0 25 0 1 0 139563277 3121152 370 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 762 370 205 16 0 201 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3048 [startup+3.10137 s] /proc/loadavg: 0.92 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859440/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3180 CPUtime=3.09 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 139563277 3256320 400 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 795 400 205 16 0 234 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3180 [startup+6.30201 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859184/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3312 CPUtime=6.29 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 458 0 0 0 629 0 0 0 25 0 1 0 139563277 3391488 428 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 828 428 205 16 0 267 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3312 Solver just ended. Dumping a history of the last processes samples [startup+9.50165 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859120/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3444 CPUtime=9.49 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 486 0 0 0 949 0 0 0 25 0 1 0 139563277 3526656 456 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516822 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 861 456 205 16 0 300 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 3444 [startup+10.3018 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859056/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3428 CPUtime=10.29 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 486 0 0 0 1029 0 0 0 25 0 1 0 139563277 3510272 456 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528004 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 857 456 205 16 0 296 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 3428 [startup+11.102 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859056/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3424 CPUtime=11.09 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 486 0 0 0 1109 0 0 0 25 0 1 0 139563277 3506176 456 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 856 456 205 16 0 295 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 3424 [startup+11.302 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859056/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3424 CPUtime=11.29 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 486 0 0 0 1129 0 0 0 25 0 1 0 139563277 3506176 456 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 856 456 205 16 0 295 0 Current children cumulated CPU time (s) 11.29 Current children cumulated vsize (KiB) 3424 [startup+11.401 s] /proc/loadavg: 0.93 0.98 0.98 2/78 22174 /proc/meminfo: memFree=1859056/2055920 swapFree=4155228/4192956 [pid=22173] ppid=22171 vsize=3424 CPUtime=11.39 /proc/22173/stat : 22173 (Pueblo) R 22171 22173 21531 0 -1 4194304 486 0 0 0 1139 0 0 0 25 0 1 0 139563277 3506176 456 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0 /proc/22173/statm: 856 456 205 16 0 295 0 Current children cumulated CPU time (s) 11.39 Current children cumulated vsize (KiB) 3424 Child status: 20 Real time (s): 11.4809 CPU time (s): 11.4743 CPU user time (s): 11.4693 CPU system time (s): 0.004999 CPU usage (%): 99.9419 Max. virtual memory (cumulated for all children) (KiB): 3444 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.4693 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 493 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= 235 runsolver used 0.016997 second user time and 0.032994 second system time The end
Begin job on node20 on Wed Apr 18 17:14:19 UTC 2007 IDJOB= 358581 IDBENCH= 1224 IDSOLVER= 165 FILE ID= node20/358581-1176916459 PBS_JOBID= 4595252 Free space on /tmp= 66455 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680.opb COMMAND LINE= Pueblo /tmp/evaluation/358581-1176916459/instance-358581-1176916459.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-358581-1176916459 -o ROOT/results/node20/conversion-358581-1176916459 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358581-1176916459/instance-358581-1176916459.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-358581-1176916459 -o ROOT/results/node20/solver-358581-1176916459 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358581-1176916459/instance-358581-1176916459.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed RANDOM SEED= 795020596 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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: 1860688 kB Buffers: 19080 kB Cached: 113892 kB SwapCached: 15812 kB Active: 76252 kB Inactive: 79788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860688 kB SwapTotal: 4192956 kB SwapFree: 4155228 kB Dirty: 2372 kB Writeback: 0 kB Mapped: 30284 kB Slab: 24680 kB Committed_AS: 1846932 kB PageTables: 1744 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= 66455 MiB End job on node20 on Wed Apr 18 17:14:31 UTC 2007