Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 16.5255 | 16.5322 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970444.opb |
MD5SUM | 547c52f23b294fa7872c44b68fb45037 |
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 | 0.063989 |
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 | 1239 |
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/458097-1178618963/instance-458097-1178618963.opb ...... 16.49/16.52 c done parsing opb. 16.49/16.52 s UNSATISFIABLE 16.49/16.52 c Total Run Time 16.5185
ERROR: no interpretation found !
/tmp/evaluation/458097-1178618963/instance-458097-1178618963.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458097-1178618963 -o ROOT/results/node10/solver-458097-1178618963 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458097-1178618963/instance-458097-1178618963.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: 0.99 0.98 0.99 3/77 23273 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=1320 CPUtime=0 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337933798 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 330 123 90 219 0 107 0 [startup+0.099239 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23273 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=1452 CPUtime=0.09 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 337933798 1486848 200 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 363 200 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.101239 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23273 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=1452 CPUtime=0.1 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 219 0 0 0 10 0 0 0 18 0 1 0 337933798 1486848 201 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 363 201 90 219 0 140 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1452 [startup+0.301283 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23273 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=2380 CPUtime=0.29 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 337933798 2437120 308 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 595 308 90 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701369 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23273 /proc/meminfo: memFree=1799744/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=3600 CPUtime=0.69 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 522 0 0 0 69 0 0 0 23 0 1 0 337933798 3686400 504 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 900 504 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50154 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1797560/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=4052 CPUtime=1.49 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 874 0 0 0 149 0 0 0 25 0 1 0 337933798 4149248 807 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 1013 807 90 219 0 790 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4052 [startup+3.10289 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1796024/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=6760 CPUtime=3.09 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 1393 0 0 0 308 1 0 0 25 0 1 0 337933798 6922240 1229 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 1690 1229 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30158 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1793144/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=11544 CPUtime=6.29 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2040 0 0 0 627 2 0 0 25 0 1 0 337933798 11821056 1876 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 2886 1876 90 219 0 2663 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11544 [startup+12.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1790648/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=13180 CPUtime=12.69 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2674 0 0 0 1264 5 0 0 25 0 1 0 337933798 13496320 2317 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 3295 2317 90 219 0 3072 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13180 Solver just ended. Dumping a history of the last processes samples [startup+14.3053 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1790072/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=13504 CPUtime=14.29 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2759 0 0 0 1424 5 0 0 25 0 1 0 337933798 13828096 2402 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 3376 2402 90 219 0 3153 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13504 [startup+15.9017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1789816/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=13648 CPUtime=15.89 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2838 0 0 0 1583 6 0 0 25 0 1 0 337933798 13975552 2481 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 3412 2481 90 219 0 3189 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13648 [startup+16.3017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1789816/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=13648 CPUtime=16.29 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2846 0 0 0 1623 6 0 0 25 0 1 0 337933798 13975552 2489 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 3412 2489 90 219 0 3189 0 Current children cumulated CPU time (s) 16.29 Current children cumulated vsize (KiB) 13648 [startup+16.5058 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23274 /proc/meminfo: memFree=1789752/2055920 swapFree=4145572/4192956 [pid=23273] ppid=23271 vsize=13648 CPUtime=16.49 /proc/23273/stat : 23273 (PBS4_SAT07v2) R 23271 23273 22363 0 -1 4194304 2849 0 0 0 1643 6 0 0 25 0 1 0 337933798 13975552 2492 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23273/statm: 3412 2492 90 219 0 3189 0 Current children cumulated CPU time (s) 16.49 Current children cumulated vsize (KiB) 13648 Child status: 0 Real time (s): 16.5322 CPU time (s): 16.5255 CPU user time (s): 16.4565 CPU system time (s): 0.068989 CPU usage (%): 99.9592 Max. virtual memory (cumulated for all children) (KiB): 13648 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.4565 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= 2866 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= 343 runsolver used 0.022996 second user time and 0.035994 second system time The end
Begin job on node10 on Tue May 8 10:09:23 UTC 2007 IDJOB= 458097 IDBENCH= 1174 IDSOLVER= 200 FILE ID= node10/458097-1178618963 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458097-1178618963/instance-458097-1178618963.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458097-1178618963 -o ROOT/results/node10/conversion-458097-1178618963 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458097-1178618963/instance-458097-1178618963.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458097-1178618963 -o ROOT/results/node10/solver-458097-1178618963 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458097-1178618963/instance-458097-1178618963.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 547c52f23b294fa7872c44b68fb45037 RANDOM SEED= 712445127 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1800088 kB Buffers: 34492 kB Cached: 132996 kB SwapCached: 15636 kB Active: 102732 kB Inactive: 88356 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800088 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50260 kB Committed_AS: 5193664 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:09:40 UTC 2007