Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 34.0918 | 34.1013 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110967523.opb |
MD5SUM | 5cdd8cb1372de7a07cb58778faffedf0 |
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 | 1.07084 |
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 | 1188 |
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/458144-1178619451/instance-458144-1178619451.opb ...... 33.99/34.09 c done parsing opb. 33.99/34.09 s UNSATISFIABLE 33.99/34.09 c Total Run Time 34.0838
ERROR: no interpretation found !
/tmp/evaluation/458144-1178619451/instance-458144-1178619451.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-458144-1178619451 -o ROOT/results/node50/solver-458144-1178619451 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458144-1178619451/instance-458144-1178619451.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: 0.91 0.99 0.99 3/64 3881 /proc/meminfo: memFree=1809200/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=1320 CPUtime=0 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 216790304 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 330 123 90 219 0 107 0 [startup+0.059394 s] /proc/loadavg: 0.91 0.99 0.99 3/64 3881 /proc/meminfo: memFree=1809200/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=1456 CPUtime=0.05 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 182 0 0 0 5 0 0 0 18 0 1 0 216790304 1490944 164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 364 164 90 219 0 141 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1456 [startup+0.101397 s] /proc/loadavg: 0.91 0.99 0.99 3/64 3881 /proc/meminfo: memFree=1809200/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=1456 CPUtime=0.09 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 216790304 1490944 202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 364 202 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301414 s] /proc/loadavg: 0.91 0.99 0.99 3/64 3881 /proc/meminfo: memFree=1809200/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=2392 CPUtime=0.29 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 216790304 2449408 333 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 598 333 90 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701449 s] /proc/loadavg: 0.91 0.99 0.99 3/64 3881 /proc/meminfo: memFree=1809200/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=3612 CPUtime=0.69 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 554 0 0 0 69 0 0 0 22 0 1 0 216790304 3698688 536 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 903 536 90 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50152 s] /proc/loadavg: 0.91 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1806888/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=5984 CPUtime=1.49 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 896 0 0 0 149 0 0 0 25 0 1 0 216790304 6127616 829 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 1496 829 90 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10266 s] /proc/loadavg: 0.91 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1805544/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=6764 CPUtime=3.09 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 1373 0 0 0 308 1 0 0 25 0 1 0 216790304 6926336 1209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 1691 1209 90 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30194 s] /proc/loadavg: 0.92 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1802408/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=11540 CPUtime=6.29 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 1951 0 0 0 627 2 0 0 25 0 1 0 216790304 11816960 1787 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 2885 1787 90 219 0 2662 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11540 [startup+12.7015 s] /proc/loadavg: 0.92 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1800104/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=13140 CPUtime=12.69 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 2754 0 0 0 1265 4 0 0 25 0 1 0 216790304 13455360 2397 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 3285 2397 90 219 0 3062 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13140 [startup+25.5016 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1795624/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=16204 CPUtime=25.48 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4166 0 0 0 2540 8 0 0 25 0 1 0 216790304 16592896 3424 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4051 3424 90 219 0 3828 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16204 Solver just ended. Dumping a history of the last processes samples [startup+28.7029 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1795048/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=16664 CPUtime=28.69 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4307 0 0 0 2859 10 0 0 25 0 1 0 216790304 17063936 3565 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4166 3565 90 219 0 3943 0 Current children cumulated CPU time (s) 28.69 Current children cumulated vsize (KiB) 16664 [startup+31.9052 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1794536/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=16824 CPUtime=31.88 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4416 0 0 0 3178 10 0 0 25 0 1 0 216790304 17227776 3674 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4206 3674 90 219 0 3983 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 16824 [startup+32.7013 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1794536/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=17096 CPUtime=32.69 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4464 0 0 0 3258 11 0 0 25 0 1 0 216790304 17506304 3722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4274 3722 90 219 0 4051 0 Current children cumulated CPU time (s) 32.69 Current children cumulated vsize (KiB) 17096 [startup+33.5013 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1794344/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=17096 CPUtime=33.48 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4472 0 0 0 3337 11 0 0 25 0 1 0 216790304 17506304 3730 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4274 3730 90 219 0 4051 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 17096 [startup+33.9014 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1794344/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=17096 CPUtime=33.88 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4479 0 0 0 3377 11 0 0 25 0 1 0 216790304 17506304 3737 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4274 3737 90 219 0 4051 0 Current children cumulated CPU time (s) 33.88 Current children cumulated vsize (KiB) 17096 [startup+34.0014 s] /proc/loadavg: 0.94 0.99 0.99 2/65 3882 /proc/meminfo: memFree=1794280/2055920 swapFree=4183852/4192956 [pid=3881] ppid=3879 vsize=17096 CPUtime=33.99 /proc/3881/stat : 3881 (PBS4_SAT07v2) R 3879 3881 2663 0 -1 4194304 4480 0 0 0 3388 11 0 0 25 0 1 0 216790304 17506304 3738 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3881/statm: 4274 3738 90 219 0 4051 0 Current children cumulated CPU time (s) 33.99 Current children cumulated vsize (KiB) 17096 Child status: 0 Real time (s): 34.1013 CPU time (s): 34.0918 CPU user time (s): 33.9758 CPU system time (s): 0.115982 CPU usage (%): 99.9721 Max. virtual memory (cumulated for all children) (KiB): 17096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 33.9758 system time used= 0.115982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4498 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= 7 involuntary context switches= 66 runsolver used 0.033994 second user time and 0.066989 second system time The end
Begin job on node50 on Tue May 8 10:17:31 UTC 2007 IDJOB= 458144 IDBENCH= 1221 IDSOLVER= 200 FILE ID= node50/458144-1178619451 PBS_JOBID= 5218236 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967523.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458144-1178619451/instance-458144-1178619451.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458144-1178619451 -o ROOT/results/node50/conversion-458144-1178619451 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458144-1178619451/instance-458144-1178619451.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458144-1178619451 -o ROOT/results/node50/solver-458144-1178619451 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458144-1178619451/instance-458144-1178619451.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 5cdd8cb1372de7a07cb58778faffedf0 RANDOM SEED= 280249662 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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: 1809608 kB Buffers: 18384 kB Cached: 134100 kB SwapCached: 3032 kB Active: 34312 kB Inactive: 128516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809608 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2256 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69464 kB Committed_AS: 4938976 kB PageTables: 1460 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= 66562 MiB End job on node50 on Tue May 8 10:18:06 UTC 2007