Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 21.5137 | 21.5219 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224451.opb |
MD5SUM | 0df4a6220c19cfaf8dc35e55531bf2a0 |
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 | 0.160974 |
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 | 1261 |
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/358321-1176914595/instance-358321-1176914595.opb ...... 21.49/21.51 c done parsing opb. 21.49/21.51 s UNSATISFIABLE 21.49/21.51 c Total Run Time 21.5067
ERROR: no interpretation found !
/tmp/evaluation/358321-1176914595/instance-358321-1176914595.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-358321-1176914595 -o ROOT/results/node43/solver-358321-1176914595 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358321-1176914595/PBS4 /tmp/evaluation/358321-1176914595/instance-358321-1176914595.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: 0.97 1.06 1.01 3/77 30919 /proc/meminfo: memFree=673872/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=1320 CPUtime=0 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139371289 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 330 125 92 219 0 107 0 [startup+0.0682979 s] /proc/loadavg: 0.97 1.06 1.01 3/77 30919 /proc/meminfo: memFree=673872/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=1452 CPUtime=0.06 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 185 0 0 0 6 0 0 0 18 0 1 0 139371289 1486848 167 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 363 167 92 219 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1452 [startup+0.101299 s] /proc/loadavg: 0.97 1.06 1.01 3/77 30919 /proc/meminfo: memFree=673872/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=1452 CPUtime=0.09 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 139371289 1486848 194 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 363 194 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301317 s] /proc/loadavg: 0.97 1.06 1.01 3/77 30919 /proc/meminfo: memFree=673872/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=2388 CPUtime=0.29 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 139371289 2445312 301 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 597 301 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701352 s] /proc/loadavg: 0.97 1.06 1.01 3/77 30919 /proc/meminfo: memFree=673872/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=2584 CPUtime=0.69 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 494 0 0 0 69 0 0 0 23 0 1 0 139371289 2646016 476 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 646 476 93 219 0 423 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2584 [startup+1.50142 s] /proc/loadavg: 0.98 1.06 1.01 2/78 30920 /proc/meminfo: memFree=671816/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=3932 CPUtime=1.49 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 871 0 0 0 148 1 0 0 25 0 1 0 139371289 4026368 804 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 983 804 94 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10256 s] /proc/loadavg: 0.98 1.06 1.01 2/78 30920 /proc/meminfo: memFree=669896/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=6760 CPUtime=3.09 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 1384 0 0 0 307 2 0 0 25 0 1 0 139371289 6922240 1220 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 1690 1220 94 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30184 s] /proc/loadavg: 0.98 1.06 1.01 2/78 30920 /proc/meminfo: memFree=667536/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=11408 CPUtime=6.29 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 1908 0 0 0 626 3 0 0 25 0 1 0 139371289 11681792 1744 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 2852 1744 94 219 0 2629 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11408 [startup+12.7014 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=665232/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=13152 CPUtime=12.69 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 2534 0 0 0 1264 5 0 0 25 0 1 0 139371289 13467648 2177 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3288 2177 94 219 0 3065 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13152 Solver just ended. Dumping a history of the last processes samples [startup+15.9017 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=664336/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=13620 CPUtime=15.89 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 2827 0 0 0 1583 6 0 0 25 0 1 0 139371289 13946880 2470 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3405 2470 94 219 0 3182 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13620 [startup+19.1019 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=663056/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=15820 CPUtime=19.08 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 3486 0 0 0 1901 7 0 0 25 0 1 0 139371289 16199680 2744 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3955 2744 94 219 0 3732 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15820 [startup+20.7011 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=662864/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=15820 CPUtime=20.69 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 3535 0 0 0 2061 8 0 0 25 0 1 0 139371289 16199680 2793 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3955 2793 94 219 0 3732 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 15820 [startup+21.1011 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=662736/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=15820 CPUtime=21.09 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 3553 0 0 0 2101 8 0 0 25 0 1 0 139371289 16199680 2811 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3955 2811 94 219 0 3732 0 Current children cumulated CPU time (s) 21.09 Current children cumulated vsize (KiB) 15820 [startup+21.5012 s] /proc/loadavg: 0.98 1.05 1.01 2/78 30920 /proc/meminfo: memFree=662736/2055920 swapFree=4184648/4192956 [pid=30919] ppid=30917 vsize=15820 CPUtime=21.49 /proc/30919/stat : 30919 (PBS4) R 30917 30919 29908 0 -1 4194304 3562 0 0 0 2141 8 0 0 25 0 1 0 139371289 16199680 2820 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30919/statm: 3955 2820 94 219 0 3732 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 15820 Child status: 0 Real time (s): 21.5219 CPU time (s): 21.5137 CPU user time (s): 21.4287 CPU system time (s): 0.084987 CPU usage (%): 99.9622 Max. virtual memory (cumulated for all children) (KiB): 15820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.4287 system time used= 0.084987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3578 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= 53 runsolver used 0.031995 second user time and 0.048992 second system time The end
Begin job on node43 on Wed Apr 18 16:43:15 UTC 2007 IDJOB= 358321 IDBENCH= 1206 IDSOLVER= 157 FILE ID= node43/358321-1176914595 PBS_JOBID= 4595229 Free space on /tmp= 66434 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224451.opb COMMAND LINE= /tmp/evaluation/358321-1176914595/PBS4 /tmp/evaluation/358321-1176914595/instance-358321-1176914595.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-358321-1176914595 -o ROOT/results/node43/conversion-358321-1176914595 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358321-1176914595/instance-358321-1176914595.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-358321-1176914595 -o ROOT/results/node43/solver-358321-1176914595 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358321-1176914595/PBS4 /tmp/evaluation/358321-1176914595/instance-358321-1176914595.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 0df4a6220c19cfaf8dc35e55531bf2a0 RANDOM SEED= 772852751 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 674216 kB Buffers: 62056 kB Cached: 1105424 kB SwapCached: 2596 kB Active: 573984 kB Inactive: 727852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 674216 kB SwapTotal: 4192956 kB SwapFree: 4184648 kB Dirty: 1200 kB Writeback: 0 kB Mapped: 149644 kB Slab: 65264 kB Committed_AS: 1738368 kB PageTables: 1900 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= 66434 MiB End job on node43 on Wed Apr 18 16:43:37 UTC 2007