Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 25.3721 | 25.3811 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968898.opb |
MD5SUM | 69ed8f4b39c68fafbb367acafc32198c |
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 | 0.065989 |
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/358867-1176918159/instance-358867-1176918159.opb ...... 25.29/25.37 c done parsing opb. 25.29/25.37 s UNSATISFIABLE 25.29/25.37 c Total Run Time 25.3651
ERROR: no interpretation found !
/tmp/evaluation/358867-1176918159/instance-358867-1176918159.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-358867-1176918159 -o ROOT/results/node21/solver-358867-1176918159 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358867-1176918159/PBS4 /tmp/evaluation/358867-1176918159/instance-358867-1176918159.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: 0.71 0.91 0.95 3/77 14057 /proc/meminfo: memFree=1520392/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=1320 CPUtime=0 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139733235 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 330 125 92 219 0 107 0 [startup+0.102205 s] /proc/loadavg: 0.71 0.91 0.95 3/77 14057 /proc/meminfo: memFree=1520392/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=1456 CPUtime=0.09 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 214 0 0 0 9 0 0 0 18 0 1 0 139733235 1490944 196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 364 196 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.201214 s] /proc/loadavg: 0.71 0.91 0.95 3/77 14057 /proc/meminfo: memFree=1520392/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=1868 CPUtime=0.19 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 288 0 0 0 19 0 0 0 18 0 1 0 139733235 1912832 270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 467 271 93 219 0 244 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1868 [startup+0.301225 s] /proc/loadavg: 0.71 0.91 0.95 3/77 14057 /proc/meminfo: memFree=1520392/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=2380 CPUtime=0.29 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 139733235 2437120 319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 595 320 93 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701269 s] /proc/loadavg: 0.71 0.91 0.95 3/77 14057 /proc/meminfo: memFree=1520392/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=3600 CPUtime=0.69 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 542 0 0 0 69 0 0 0 23 0 1 0 139733235 3686400 524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 900 524 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50136 s] /proc/loadavg: 0.71 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1518144/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=6108 CPUtime=1.49 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 887 0 0 0 149 0 0 0 25 0 1 0 139733235 6254592 820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549602 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 1527 820 94 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10153 s] /proc/loadavg: 0.71 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1516416/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=6888 CPUtime=3.09 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 1402 0 0 0 308 1 0 0 25 0 1 0 139733235 7053312 1238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 1722 1238 94 219 0 1499 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6888 [startup+6.30188 s] /proc/loadavg: 0.73 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1513920/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=11396 CPUtime=6.29 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 1900 0 0 0 627 2 0 0 25 0 1 0 139733235 11669504 1736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 2849 1736 94 219 0 2626 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11396 [startup+12.7016 s] /proc/loadavg: 0.75 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1511680/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=13032 CPUtime=12.68 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 2633 0 0 0 1264 4 0 0 25 0 1 0 139733235 13344768 2276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 3258 2276 94 219 0 3035 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13032 Solver just ended. Dumping a history of the last processes samples [startup+12.8026 s] /proc/loadavg: 0.75 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1511680/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=13032 CPUtime=12.78 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 2654 0 0 0 1274 4 0 0 25 0 1 0 139733235 13344768 2297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 3258 2297 94 219 0 3035 0 Current children cumulated CPU time (s) 12.78 Current children cumulated vsize (KiB) 13032 [startup+19.2013 s] /proc/loadavg: 0.79 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1509952/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=15464 CPUtime=19.19 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3380 0 0 0 1912 7 0 0 25 0 1 0 139733235 15835136 2638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 3866 2638 94 219 0 3643 0 Current children cumulated CPU time (s) 19.19 Current children cumulated vsize (KiB) 15464 [startup+22.4016 s] /proc/loadavg: 0.79 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1509376/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=15940 CPUtime=22.39 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3521 0 0 0 2231 8 0 0 25 0 1 0 139733235 16322560 2779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 3985 2779 94 219 0 3762 0 Current children cumulated CPU time (s) 22.39 Current children cumulated vsize (KiB) 15940 [startup+24.0018 s] /proc/loadavg: 0.81 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1509248/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=15940 CPUtime=23.98 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3576 0 0 0 2390 8 0 0 25 0 1 0 139733235 16322560 2834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 3985 2834 94 219 0 3762 0 Current children cumulated CPU time (s) 23.98 Current children cumulated vsize (KiB) 15940 [startup+24.8019 s] /proc/loadavg: 0.81 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1509120/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=16084 CPUtime=24.78 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3594 0 0 0 2470 8 0 0 25 0 1 0 139733235 16470016 2852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 4021 2852 94 219 0 3798 0 Current children cumulated CPU time (s) 24.78 Current children cumulated vsize (KiB) 16084 [startup+25.2029 s] /proc/loadavg: 0.81 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1509120/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=16320 CPUtime=25.18 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3648 0 0 0 2510 8 0 0 25 0 1 0 139733235 16711680 2906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 4080 2906 94 219 0 3857 0 Current children cumulated CPU time (s) 25.18 Current children cumulated vsize (KiB) 16320 [startup+25.303 s] /proc/loadavg: 0.81 0.91 0.95 2/78 14058 /proc/meminfo: memFree=1508800/2055920 swapFree=4160292/4192956 [pid=14057] ppid=14055 vsize=16320 CPUtime=25.29 /proc/14057/stat : 14057 (PBS4) R 14055 14057 13995 0 -1 4194304 3649 0 0 0 2521 8 0 0 25 0 1 0 139733235 16711680 2907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14057/statm: 4080 2907 94 219 0 3857 0 Current children cumulated CPU time (s) 25.29 Current children cumulated vsize (KiB) 16320 Child status: 0 Real time (s): 25.3811 CPU time (s): 25.3721 CPU user time (s): 25.2802 CPU system time (s): 0.091986 CPU usage (%): 99.9647 Max. virtual memory (cumulated for all children) (KiB): 16320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.2802 system time used= 0.091986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3665 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= 517 runsolver used 0.031995 second user time and 0.06399 second system time The end
Begin job on node21 on Wed Apr 18 17:42:39 UTC 2007 IDJOB= 358867 IDBENCH= 1245 IDSOLVER= 157 FILE ID= node21/358867-1176918159 PBS_JOBID= 4605654 Free space on /tmp= 66390 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968898.opb COMMAND LINE= /tmp/evaluation/358867-1176918159/PBS4 /tmp/evaluation/358867-1176918159/instance-358867-1176918159.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-358867-1176918159 -o ROOT/results/node21/conversion-358867-1176918159 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358867-1176918159/instance-358867-1176918159.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-358867-1176918159 -o ROOT/results/node21/solver-358867-1176918159 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358867-1176918159/PBS4 /tmp/evaluation/358867-1176918159/instance-358867-1176918159.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 69ed8f4b39c68fafbb367acafc32198c RANDOM SEED= 611213940 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1520864 kB Buffers: 28492 kB Cached: 439456 kB SwapCached: 10840 kB Active: 100356 kB Inactive: 393464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1520864 kB SwapTotal: 4192956 kB SwapFree: 4160292 kB Dirty: 1432 kB Writeback: 0 kB Mapped: 29672 kB Slab: 26836 kB Committed_AS: 1040192 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= 66390 MiB End job on node21 on Wed Apr 18 17:43:05 UTC 2007