Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 31.1423 | 31.1793 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974180.opb |
MD5SUM | 0767c1a06efa13af223b4b90ef1e7572 |
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 | 0.241962 |
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 | 1231 |
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/358475-1176915690/instance-358475-1176915690.opb ...... 31.05/31.17 c done parsing opb. 31.05/31.17 s UNSATISFIABLE 31.05/31.17 c Total Run Time 31.1353
ERROR: no interpretation found !
/tmp/evaluation/358475-1176915690/instance-358475-1176915690.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-358475-1176915690 -o ROOT/results/node42/solver-358475-1176915690 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358475-1176915690/PBS4 /tmp/evaluation/358475-1176915690/instance-358475-1176915690.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: 0.74 0.94 0.98 3/83 31999 /proc/meminfo: memFree=1899976/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=1320 CPUtime=0 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139480860 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 330 125 92 219 0 107 0 [startup+0.0579129 s] /proc/loadavg: 0.74 0.94 0.98 3/83 31999 /proc/meminfo: memFree=1899976/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=1320 CPUtime=0.05 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 168 0 0 0 5 0 0 0 18 0 1 0 139480860 1351680 150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 330 150 92 219 0 107 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1320 [startup+0.101921 s] /proc/loadavg: 0.74 0.94 0.98 3/83 31999 /proc/meminfo: memFree=1899976/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=1460 CPUtime=0.1 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 191 0 0 0 10 0 0 0 18 0 1 0 139480860 1495040 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 365 173 92 219 0 142 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1460 [startup+0.301958 s] /proc/loadavg: 0.74 0.94 0.98 3/83 31999 /proc/meminfo: memFree=1899976/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=1872 CPUtime=0.3 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 299 0 0 0 30 0 0 0 19 0 1 0 139480860 1916928 281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 468 281 93 219 0 245 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1872 [startup+0.701034 s] /proc/loadavg: 0.74 0.94 0.98 3/83 31999 /proc/meminfo: memFree=1899976/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=3604 CPUtime=0.68 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 508 0 0 0 68 0 0 0 23 0 1 0 139480860 3690496 490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 901 490 93 219 0 678 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3604 [startup+1.50119 s] /proc/loadavg: 0.74 0.94 0.98 2/84 32000 /proc/meminfo: memFree=1897792/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=6108 CPUtime=1.49 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 907 0 0 0 148 1 0 0 25 0 1 0 139480860 6254592 840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 1527 840 94 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10149 s] /proc/loadavg: 0.74 0.94 0.98 2/84 32000 /proc/meminfo: memFree=1895936/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=6760 CPUtime=3.08 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 1419 0 0 0 306 2 0 0 25 0 1 0 139480860 6922240 1255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 1690 1255 94 219 0 1467 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6760 [startup+6.3011 s] /proc/loadavg: 0.76 0.94 0.98 2/84 32010 /proc/meminfo: memFree=1892984/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=11524 CPUtime=6.28 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 2020 0 0 0 625 3 0 0 25 0 1 0 139480860 11800576 1856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 2881 1856 94 219 0 2658 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11524 [startup+12.7013 s] /proc/loadavg: 0.78 0.94 0.98 2/84 32014 /proc/meminfo: memFree=1890248/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=13272 CPUtime=12.67 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 2847 0 0 0 1262 5 0 0 25 0 1 0 139480860 13590528 2490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 3318 2490 94 219 0 3095 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 13272 [startup+25.5018 s] /proc/loadavg: 0.83 0.94 0.98 2/84 32022 /proc/meminfo: memFree=1887824/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=16236 CPUtime=25.47 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 3838 0 0 0 2539 8 0 0 25 0 1 0 139480860 16625664 3096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 4059 3096 94 219 0 3836 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 16236 Solver just ended. Dumping a history of the last processes samples [startup+28.7024 s] /proc/loadavg: 0.84 0.94 0.98 2/78 32042 /proc/meminfo: memFree=1888448/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=16628 CPUtime=28.66 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 3953 0 0 0 2857 9 0 0 25 0 1 0 139480860 17027072 3211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 4157 3211 94 219 0 3934 0 Current children cumulated CPU time (s) 28.66 Current children cumulated vsize (KiB) 16628 [startup+30.3017 s] /proc/loadavg: 0.84 0.94 0.98 2/78 32042 /proc/meminfo: memFree=1888064/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=16628 CPUtime=30.26 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 4136 0 0 0 3017 9 0 0 25 0 1 0 139480860 17027072 3394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 4157 3394 94 219 0 3934 0 Current children cumulated CPU time (s) 30.26 Current children cumulated vsize (KiB) 16628 [startup+30.7017 s] /proc/loadavg: 0.84 0.94 0.98 2/78 32042 /proc/meminfo: memFree=1887496/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=16628 CPUtime=30.66 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 4186 0 0 0 3057 9 0 0 25 0 1 0 139480860 17027072 3444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559832 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 4157 3444 94 219 0 3934 0 Current children cumulated CPU time (s) 30.66 Current children cumulated vsize (KiB) 16628 [startup+31.1018 s] /proc/loadavg: 0.84 0.94 0.98 2/78 32042 /proc/meminfo: memFree=1887496/2055920 swapFree=4099704/4192956 [pid=31999] ppid=31997 vsize=16628 CPUtime=31.05 /proc/31999/stat : 31999 (PBS4) R 31997 31999 31919 0 -1 4194304 4241 0 0 0 3096 9 0 0 25 0 1 0 139480860 17027072 3499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31999/statm: 4157 3499 94 219 0 3934 0 Current children cumulated CPU time (s) 31.05 Current children cumulated vsize (KiB) 16628 Child status: 0 Real time (s): 31.1793 CPU time (s): 31.1423 CPU user time (s): 31.0403 CPU system time (s): 0.101984 CPU usage (%): 99.8814 Max. virtual memory (cumulated for all children) (KiB): 16628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 31.0403 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4263 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= 698 runsolver used 0.033994 second user time and 0.084987 second system time The end
Begin job on node42 on Wed Apr 18 17:01:30 UTC 2007 IDJOB= 358475 IDBENCH= 1217 IDSOLVER= 157 FILE ID= node42/358475-1176915690 PBS_JOBID= 4605628 Free space on /tmp= 66448 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974180.opb COMMAND LINE= /tmp/evaluation/358475-1176915690/PBS4 /tmp/evaluation/358475-1176915690/instance-358475-1176915690.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-358475-1176915690 -o ROOT/results/node42/conversion-358475-1176915690 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358475-1176915690/instance-358475-1176915690.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-358475-1176915690 -o ROOT/results/node42/solver-358475-1176915690 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358475-1176915690/PBS4 /tmp/evaluation/358475-1176915690/instance-358475-1176915690.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 0767c1a06efa13af223b4b90ef1e7572 RANDOM SEED= 107055188 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1900384 kB Buffers: 19172 kB Cached: 53992 kB SwapCached: 17140 kB Active: 48172 kB Inactive: 56256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1900384 kB SwapTotal: 4192956 kB SwapFree: 4099704 kB Dirty: 1184 kB Writeback: 0 kB Mapped: 39908 kB Slab: 36100 kB Committed_AS: 2952920 kB PageTables: 2144 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= 66448 MiB End job on node42 on Wed Apr 18 17:02:01 UTC 2007