Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 18.1572 | 18.162 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/358573-1176916404/instance-358573-1176916404.opb ...... 18.09/18.15 c done parsing opb. 18.09/18.15 s UNSATISFIABLE 18.09/18.15 c Total Run Time 18.1492
ERROR: no interpretation found !
/tmp/evaluation/358573-1176916404/instance-358573-1176916404.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-358573-1176916404 -o ROOT/results/node14/solver-358573-1176916404 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358573-1176916404/PBS4 /tmp/evaluation/358573-1176916404/instance-358573-1176916404.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: 0.90 0.95 0.97 3/77 8750 /proc/meminfo: memFree=1917256/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=1320 CPUtime=0 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139558132 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 330 125 92 219 0 107 0 [startup+0.033143 s] /proc/loadavg: 0.90 0.95 0.97 3/77 8750 /proc/meminfo: memFree=1917256/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=1320 CPUtime=0.03 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 139558132 1351680 142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 330 142 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101147 s] /proc/loadavg: 0.90 0.95 0.97 3/77 8750 /proc/meminfo: memFree=1917256/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=1452 CPUtime=0.1 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 197 0 0 0 10 0 0 0 18 0 1 0 139558132 1486848 179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 363 179 92 219 0 140 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1452 [startup+0.301167 s] /proc/loadavg: 0.90 0.95 0.97 3/77 8750 /proc/meminfo: memFree=1917256/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=2384 CPUtime=0.3 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 139558132 2441216 300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 596 300 93 219 0 373 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2384 [startup+0.701205 s] /proc/loadavg: 0.90 0.95 0.97 3/77 8750 /proc/meminfo: memFree=1917256/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=3604 CPUtime=0.69 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 526 0 0 0 69 0 0 0 23 0 1 0 139558132 3690496 508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 901 508 93 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50228 s] /proc/loadavg: 0.90 0.95 0.97 2/78 8751 /proc/meminfo: memFree=1914880/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=6108 CPUtime=1.49 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 906 0 0 0 149 0 0 0 25 0 1 0 139558132 6254592 839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549316 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 1527 839 94 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10143 s] /proc/loadavg: 0.90 0.95 0.97 2/78 8751 /proc/meminfo: memFree=1913408/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=6768 CPUtime=3.09 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 1447 0 0 0 308 1 0 0 25 0 1 0 139558132 6930432 1283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 1692 1283 94 219 0 1469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6768 [startup+6.30173 s] /proc/loadavg: 0.90 0.95 0.97 2/78 8751 /proc/meminfo: memFree=1910656/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=11412 CPUtime=6.29 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 1919 0 0 0 627 2 0 0 25 0 1 0 139558132 11685888 1755 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 2853 1755 94 219 0 2630 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11412 [startup+12.7013 s] /proc/loadavg: 0.91 0.95 0.97 2/78 8751 /proc/meminfo: memFree=1908544/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=13208 CPUtime=12.69 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 2625 0 0 0 1265 4 0 0 25 0 1 0 139558132 13524992 2268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 3302 2268 94 219 0 3079 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13208 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.92 0.96 0.97 2/78 8751 /proc/meminfo: memFree=1907712/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=13648 CPUtime=15.89 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 2822 0 0 0 1584 5 0 0 25 0 1 0 139558132 13975552 2465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 3412 2465 94 219 0 3189 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13648 [startup+17.5018 s] /proc/loadavg: 0.92 0.96 0.97 2/78 8751 /proc/meminfo: memFree=1907072/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=13984 CPUtime=17.49 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 2953 0 0 0 1744 5 0 0 25 0 1 0 139558132 14319616 2596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 3496 2596 94 219 0 3273 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 13984 [startup+17.9018 s] /proc/loadavg: 0.92 0.96 0.97 2/78 8751 /proc/meminfo: memFree=1907072/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=15520 CPUtime=17.89 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 3345 0 0 0 1783 6 0 0 25 0 1 0 139558132 15892480 2603 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 3880 2603 94 219 0 3657 0 Current children cumulated CPU time (s) 17.89 Current children cumulated vsize (KiB) 15520 [startup+18.1019 s] /proc/loadavg: 0.92 0.96 0.97 2/78 8751 /proc/meminfo: memFree=1907072/2055920 swapFree=4148736/4192956 [pid=8750] ppid=8748 vsize=15520 CPUtime=18.09 /proc/8750/stat : 8750 (PBS4) R 8748 8750 8362 0 -1 4194304 3350 0 0 0 1803 6 0 0 25 0 1 0 139558132 15892480 2608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8750/statm: 3880 2608 94 219 0 3657 0 Current children cumulated CPU time (s) 18.09 Current children cumulated vsize (KiB) 15520 Child status: 0 Real time (s): 18.162 CPU time (s): 18.1572 CPU user time (s): 18.0882 CPU system time (s): 0.068989 CPU usage (%): 99.9739 Max. virtual memory (cumulated for all children) (KiB): 15520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.0882 system time used= 0.068989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3366 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= 8 involuntary context switches= 364 runsolver used 0.029995 second user time and 0.043993 second system time The end
Begin job on node14 on Wed Apr 18 17:13:24 UTC 2007 IDJOB= 358573 IDBENCH= 1224 IDSOLVER= 157 FILE ID= node14/358573-1176916404 PBS_JOBID= 4605634 Free space on /tmp= 66207 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680.opb COMMAND LINE= /tmp/evaluation/358573-1176916404/PBS4 /tmp/evaluation/358573-1176916404/instance-358573-1176916404.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-358573-1176916404 -o ROOT/results/node14/conversion-358573-1176916404 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358573-1176916404/instance-358573-1176916404.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-358573-1176916404 -o ROOT/results/node14/solver-358573-1176916404 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358573-1176916404/PBS4 /tmp/evaluation/358573-1176916404/instance-358573-1176916404.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed RANDOM SEED= 863022769 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.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 : 3000.227 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 : 3000.227 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: 1917792 kB Buffers: 13224 kB Cached: 63080 kB SwapCached: 11076 kB Active: 48088 kB Inactive: 50624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1917792 kB SwapTotal: 4192956 kB SwapFree: 4148736 kB Dirty: 1172 kB Writeback: 0 kB Mapped: 29700 kB Slab: 25028 kB Committed_AS: 6605796 kB PageTables: 1784 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= 66207 MiB End job on node14 on Wed Apr 18 17:13:42 UTC 2007