Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 17.6583 | 17.6639 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974372.opb |
MD5SUM | c554a2f9e460ec54fba106ea9f102f78 |
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 | 0.011997 |
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 | 1266 |
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/358181-1176913811/instance-358181-1176913811.opb ...... 17.59/17.66 c done parsing opb. 17.59/17.66 s UNSATISFIABLE 17.59/17.66 c Total Run Time 17.6523
ERROR: no interpretation found !
/tmp/evaluation/358181-1176913811/instance-358181-1176913811.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-358181-1176913811 -o ROOT/results/node72/solver-358181-1176913811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358181-1176913811/PBS4 /tmp/evaluation/358181-1176913811/instance-358181-1176913811.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: 0.98 1.00 0.99 3/77 24170 /proc/meminfo: memFree=1334256/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=1320 CPUtime=0 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167419545 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 330 125 92 219 0 107 0 [startup+0.087925 s] /proc/loadavg: 0.98 1.00 0.99 3/77 24170 /proc/meminfo: memFree=1334256/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=1456 CPUtime=0.08 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 192 0 0 0 8 0 0 0 18 0 1 0 167419545 1490944 174 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 364 174 92 219 0 141 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1456 [startup+0.101926 s] /proc/loadavg: 0.98 1.00 0.99 3/77 24170 /proc/meminfo: memFree=1334256/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=1456 CPUtime=0.09 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 198 0 0 0 9 0 0 0 18 0 1 0 167419545 1490944 180 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 364 180 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301944 s] /proc/loadavg: 0.98 1.00 0.99 3/77 24170 /proc/meminfo: memFree=1334256/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=2380 CPUtime=0.29 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 167419545 2437120 303 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 595 303 93 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.70198 s] /proc/loadavg: 0.98 1.00 0.99 3/77 24170 /proc/meminfo: memFree=1334256/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=3600 CPUtime=0.69 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 496 0 0 0 69 0 0 0 22 0 1 0 167419545 3686400 478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 900 478 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50105 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1332328/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=3924 CPUtime=1.49 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 809 0 0 0 149 0 0 0 25 0 1 0 167419545 4018176 742 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 981 742 94 219 0 758 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3924 [startup+3.1012 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1330664/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=6752 CPUtime=3.09 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 1359 0 0 0 307 2 0 0 25 0 1 0 167419545 6914048 1195 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 1688 1195 94 219 0 1465 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6752 [startup+6.30149 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1328680/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=7432 CPUtime=6.29 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 1802 0 0 0 627 2 0 0 25 0 1 0 167419545 7610368 1638 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 1858 1638 94 219 0 1635 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7432 [startup+12.7011 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1326632/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=9016 CPUtime=12.69 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 2332 0 0 0 1264 5 0 0 25 0 1 0 167419545 9232384 1975 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 2254 1975 94 219 0 2031 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 9016 Solver just ended. Dumping a history of the last processes samples [startup+15.9014 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1325928/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=9548 CPUtime=15.89 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 2501 0 0 0 1583 6 0 0 25 0 1 0 167419545 9777152 2144 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 2387 2144 94 219 0 2164 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 9548 [startup+16.7014 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1325800/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=9548 CPUtime=16.69 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 2514 0 0 0 1663 6 0 0 25 0 1 0 167419545 9777152 2157 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 2387 2157 94 219 0 2164 0 Current children cumulated CPU time (s) 16.69 Current children cumulated vsize (KiB) 9548 [startup+17.1015 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1325800/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=9548 CPUtime=17.08 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 2551 0 0 0 1702 6 0 0 25 0 1 0 167419545 9777152 2194 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 2387 2194 94 219 0 2164 0 Current children cumulated CPU time (s) 17.08 Current children cumulated vsize (KiB) 9548 [startup+17.5015 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1325032/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=15484 CPUtime=17.49 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 3079 0 0 0 1742 7 0 0 25 0 1 0 167419545 15855616 2337 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 3871 2337 94 219 0 3648 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15484 [startup+17.6055 s] /proc/loadavg: 0.98 1.00 0.99 2/78 24171 /proc/meminfo: memFree=1325032/2055920 swapFree=4156508/4192956 [pid=24170] ppid=24168 vsize=15484 CPUtime=17.59 /proc/24170/stat : 24170 (PBS4) R 24168 24170 23181 0 -1 4194304 3080 0 0 0 1752 7 0 0 25 0 1 0 167419545 15855616 2338 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24170/statm: 3871 2338 94 219 0 3648 0 Current children cumulated CPU time (s) 17.59 Current children cumulated vsize (KiB) 15484 Child status: 0 Real time (s): 17.6639 CPU time (s): 17.6583 CPU user time (s): 17.5833 CPU system time (s): 0.074988 CPU usage (%): 99.9686 Max. virtual memory (cumulated for all children) (KiB): 15484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.5833 system time used= 0.074988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3097 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= 35 runsolver used 0.019996 second user time and 0.053991 second system time The end
Begin job on node72 on Wed Apr 18 16:30:11 UTC 2007 IDJOB= 358181 IDBENCH= 1196 IDSOLVER= 157 FILE ID= node72/358181-1176913811 PBS_JOBID= 4595201 Free space on /tmp= 66407 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974372.opb COMMAND LINE= /tmp/evaluation/358181-1176913811/PBS4 /tmp/evaluation/358181-1176913811/instance-358181-1176913811.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-358181-1176913811 -o ROOT/results/node72/conversion-358181-1176913811 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358181-1176913811/instance-358181-1176913811.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-358181-1176913811 -o ROOT/results/node72/solver-358181-1176913811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358181-1176913811/PBS4 /tmp/evaluation/358181-1176913811/instance-358181-1176913811.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c554a2f9e460ec54fba106ea9f102f78 RANDOM SEED= 328195923 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1334664 kB Buffers: 34376 kB Cached: 600456 kB SwapCached: 17492 kB Active: 142480 kB Inactive: 515968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1334664 kB SwapTotal: 4192956 kB SwapFree: 4156508 kB Dirty: 1180 kB Writeback: 0 kB Mapped: 30068 kB Slab: 48296 kB Committed_AS: 2711296 kB PageTables: 1788 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= 66407 MiB End job on node72 on Wed Apr 18 16:30:29 UTC 2007