Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 25.1102 | 25.1161 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222257.opb |
MD5SUM | 55dd7a9523449c2d998334f2315a7996 |
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 | 0.228965 |
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 | 1262 |
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/458131-1178619343/instance-458131-1178619343.opb ...... 25.09/25.11 c done parsing opb. 25.09/25.11 s UNSATISFIABLE 25.09/25.11 c Total Run Time 25.1012
ERROR: no interpretation found !
/tmp/evaluation/458131-1178619343/instance-458131-1178619343.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458131-1178619343 -o ROOT/results/node60/solver-458131-1178619343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458131-1178619343/instance-458131-1178619343.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: 0.99 0.97 0.98 3/64 12439 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=1320 CPUtime=0 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309844258 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 330 123 90 219 0 107 0 [startup+0.00715099 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12439 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=1320 CPUtime=0 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 309844258 1351680 124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 330 124 90 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101158 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12439 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=1456 CPUtime=0.09 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 183 0 0 0 9 0 0 0 18 0 1 0 309844258 1490944 165 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 364 165 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301178 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12439 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=1860 CPUtime=0.29 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 309844258 1904640 288 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 465 288 90 219 0 242 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1860 [startup+0.701217 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12439 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=3592 CPUtime=0.69 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 503 0 0 0 69 0 0 0 22 0 1 0 309844258 3678208 485 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 898 485 90 219 0 675 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3592 [startup+1.50129 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1476488/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=3916 CPUtime=1.49 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 862 0 0 0 148 1 0 0 25 0 1 0 309844258 4009984 795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 979 795 90 219 0 756 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3916 [startup+3.10145 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1474824/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=6756 CPUtime=3.09 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 1389 0 0 0 308 1 0 0 25 0 1 0 309844258 6918144 1225 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 1689 1225 90 219 0 1466 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6756 [startup+6.30177 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1471752/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=11388 CPUtime=6.29 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 1976 0 0 0 627 2 0 0 25 0 1 0 309844258 11661312 1812 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 2847 1812 90 219 0 2624 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11388 [startup+12.7014 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1468296/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=13256 CPUtime=12.69 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 2965 0 0 0 1264 5 0 0 25 0 1 0 309844258 13574144 2608 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 3314 2608 90 219 0 3091 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13256 Solver just ended. Dumping a history of the last processes samples [startup+19.101 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1467272/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=15440 CPUtime=19.09 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 3615 0 0 0 1902 7 0 0 25 0 1 0 309844258 15810560 2873 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 3860 2873 90 219 0 3637 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15440 [startup+22.3013 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1466696/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=15800 CPUtime=22.29 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 3744 0 0 0 2221 8 0 0 25 0 1 0 309844258 16179200 3002 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 3950 3002 90 219 0 3727 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 15800 [startup+23.9015 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1466504/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=16132 CPUtime=23.89 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 3852 0 0 0 2380 9 0 0 25 0 1 0 309844258 16519168 3110 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 4033 3110 90 219 0 3810 0 Current children cumulated CPU time (s) 23.89 Current children cumulated vsize (KiB) 16132 [startup+24.7016 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1466184/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=16132 CPUtime=24.69 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 3862 0 0 0 2460 9 0 0 25 0 1 0 309844258 16519168 3120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 4033 3120 90 219 0 3810 0 Current children cumulated CPU time (s) 24.69 Current children cumulated vsize (KiB) 16132 [startup+25.1016 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12440 /proc/meminfo: memFree=1466184/2055920 swapFree=4183380/4192956 [pid=12439] ppid=12437 vsize=16132 CPUtime=25.09 /proc/12439/stat : 12439 (PBS4_SAT07v2) R 12437 12439 10817 0 -1 4194304 3867 0 0 0 2500 9 0 0 25 0 1 0 309844258 16519168 3125 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12439/statm: 4033 3125 90 219 0 3810 0 Current children cumulated CPU time (s) 25.09 Current children cumulated vsize (KiB) 16132 Child status: 0 Real time (s): 25.1161 CPU time (s): 25.1102 CPU user time (s): 25.0152 CPU system time (s): 0.094985 CPU usage (%): 99.9763 Max. virtual memory (cumulated for all children) (KiB): 16132 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.0152 system time used= 0.094985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3884 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= 33 runsolver used 0.031995 second user time and 0.043993 second system time The end
Begin job on node60 on Tue May 8 10:15:43 UTC 2007 IDJOB= 458131 IDBENCH= 1208 IDSOLVER= 200 FILE ID= node60/458131-1178619343 PBS_JOBID= 5218240 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-t2001.13queen13.1111222257.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458131-1178619343/instance-458131-1178619343.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458131-1178619343 -o ROOT/results/node60/conversion-458131-1178619343 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458131-1178619343/instance-458131-1178619343.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458131-1178619343 -o ROOT/results/node60/solver-458131-1178619343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458131-1178619343/instance-458131-1178619343.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 55dd7a9523449c2d998334f2315a7996 RANDOM SEED= 58056602 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1478952 kB Buffers: 35572 kB Cached: 417632 kB SwapCached: 3620 kB Active: 172964 kB Inactive: 290316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478952 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2372 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99648 kB Committed_AS: 5302496 kB PageTables: 1464 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 node60 on Tue May 8 10:16:08 UTC 2007