Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 30.7913 | 30.8024 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218757.opb |
MD5SUM | d6496b44145c310b75c0b7261c5aa1e2 |
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 | 0.037993 |
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/359063-1176920298/instance-359063-1176920298.opb ...... 30.68/30.79 c done parsing opb. 30.68/30.79 s UNSATISFIABLE 30.68/30.79 c Total Run Time 30.7843
ERROR: no interpretation found !
/tmp/evaluation/359063-1176920298/instance-359063-1176920298.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-359063-1176920298 -o ROOT/results/node18/solver-359063-1176920298 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359063-1176920298/PBS4 /tmp/evaluation/359063-1176920298/instance-359063-1176920298.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: 0.82 0.94 0.98 3/77 7005 /proc/meminfo: memFree=1341368/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=1320 CPUtime=0 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 139947188 1351680 126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 330 126 92 219 0 107 0 [startup+0.0851231 s] /proc/loadavg: 0.82 0.94 0.98 3/77 7005 /proc/meminfo: memFree=1341368/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=1452 CPUtime=0.08 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 209 0 0 0 8 0 0 0 18 0 1 0 139947188 1486848 191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 363 191 92 219 0 140 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1452 [startup+0.101125 s] /proc/loadavg: 0.82 0.94 0.98 3/77 7005 /proc/meminfo: memFree=1341368/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=1452 CPUtime=0.09 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 139947188 1486848 201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 363 201 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301144 s] /proc/loadavg: 0.82 0.94 0.98 3/77 7005 /proc/meminfo: memFree=1341368/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=2404 CPUtime=0.29 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 139947188 2461696 341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 601 341 93 219 0 378 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2404 [startup+0.701184 s] /proc/loadavg: 0.82 0.94 0.98 3/77 7005 /proc/meminfo: memFree=1341368/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=3624 CPUtime=0.69 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 555 0 0 0 69 0 0 0 23 0 1 0 139947188 3710976 537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 906 537 93 219 0 683 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3624 [startup+1.50126 s] /proc/loadavg: 0.82 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1339120/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=5996 CPUtime=1.49 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 909 0 0 0 148 1 0 0 25 0 1 0 139947188 6139904 842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 0 0 0 /proc/7005/statm: 1499 842 94 219 0 1276 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5996 [startup+3.10142 s] /proc/loadavg: 0.82 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1337456/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=6776 CPUtime=3.09 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 1433 0 0 0 308 1 0 0 25 0 1 0 139947188 6938624 1269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 1694 1269 94 219 0 1471 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30253 s] /proc/loadavg: 0.84 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1334960/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=11408 CPUtime=6.29 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 1903 0 0 0 626 3 0 0 25 0 1 0 139947188 11681792 1739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 2852 1739 94 219 0 2629 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11408 [startup+12.7011 s] /proc/loadavg: 0.85 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1330352/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=13292 CPUtime=12.69 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 3161 0 0 0 1263 6 0 0 25 0 1 0 139947188 13611008 2804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 3323 2804 94 219 0 3100 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13292 [startup+25.5014 s] /proc/loadavg: 0.88 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1328048/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=16468 CPUtime=25.48 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 4129 0 0 0 2538 10 0 0 25 0 1 0 139947188 16863232 3387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 4117 3387 94 219 0 3894 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16468 Solver just ended. Dumping a history of the last processes samples [startup+28.7017 s] /proc/loadavg: 0.88 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1327600/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=16752 CPUtime=28.68 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 4245 0 0 0 2856 12 0 0 25 0 1 0 139947188 17154048 3503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 4188 3503 94 219 0 3965 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 16752 [startup+29.5018 s] /proc/loadavg: 0.88 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1327600/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=16884 CPUtime=29.48 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 4278 0 0 0 2936 12 0 0 25 0 1 0 139947188 17289216 3536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 4221 3536 94 219 0 3998 0 Current children cumulated CPU time (s) 29.48 Current children cumulated vsize (KiB) 16884 [startup+30.3018 s] /proc/loadavg: 0.88 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1327472/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=16884 CPUtime=30.28 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 4290 0 0 0 3016 12 0 0 25 0 1 0 139947188 17289216 3548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 4221 3548 94 219 0 3998 0 Current children cumulated CPU time (s) 30.28 Current children cumulated vsize (KiB) 16884 [startup+30.7019 s] /proc/loadavg: 0.89 0.94 0.98 2/78 7006 /proc/meminfo: memFree=1327408/2055920 swapFree=4142948/4192956 [pid=7005] ppid=7003 vsize=16884 CPUtime=30.68 /proc/7005/stat : 7005 (PBS4) R 7003 7005 5281 0 -1 4194304 4295 0 0 0 3056 12 0 0 25 0 1 0 139947188 17289216 3553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7005/statm: 4221 3553 94 219 0 3998 0 Current children cumulated CPU time (s) 30.68 Current children cumulated vsize (KiB) 16884 Child status: 0 Real time (s): 30.8024 CPU time (s): 30.7913 CPU user time (s): 30.6623 CPU system time (s): 0.12898 CPU usage (%): 99.964 Max. virtual memory (cumulated for all children) (KiB): 16884 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.6623 system time used= 0.12898 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4311 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= 608 runsolver used 0.031995 second user time and 0.089986 second system time The end
Begin job on node18 on Wed Apr 18 18:18:18 UTC 2007 IDJOB= 359063 IDBENCH= 1259 IDSOLVER= 157 FILE ID= node18/359063-1176920298 PBS_JOBID= 4595244 Free space on /tmp= 66484 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218757.opb COMMAND LINE= /tmp/evaluation/359063-1176920298/PBS4 /tmp/evaluation/359063-1176920298/instance-359063-1176920298.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-359063-1176920298 -o ROOT/results/node18/conversion-359063-1176920298 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359063-1176920298/instance-359063-1176920298.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-359063-1176920298 -o ROOT/results/node18/solver-359063-1176920298 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359063-1176920298/PBS4 /tmp/evaluation/359063-1176920298/instance-359063-1176920298.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= d6496b44145c310b75c0b7261c5aa1e2 RANDOM SEED= 753724834 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1341840 kB Buffers: 45236 kB Cached: 576140 kB SwapCached: 18436 kB Active: 183064 kB Inactive: 465928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1341840 kB SwapTotal: 4192956 kB SwapFree: 4142948 kB Dirty: 1308 kB Writeback: 0 kB Mapped: 30344 kB Slab: 50680 kB Committed_AS: 4368472 kB PageTables: 1776 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= 66484 MiB End job on node18 on Wed Apr 18 18:18:49 UTC 2007