Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.77358 | 2.77208 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977780.opb |
MD5SUM | adb656a15e659ae7735494d2d3ad9316 |
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 | 0.015997 |
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 | 1327 |
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 |
2.68/2.77 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358093-1176912777/instance-358093-1176912777.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-358093-1176912777 -o ROOT/results/node61/solver-358093-1176912777 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358093-1176912777.opb /tmp/evaluation/358093-1176912777/temp 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: 0.88 0.93 0.97 3/64 18277 /proc/meminfo: memFree=1440256/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12268 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) D 18275 18277 16953 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103241366 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246406675045 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/18277/statm: 3067 317 242 3 0 167 0 [startup+0.0629209 s] /proc/loadavg: 0.88 0.93 0.97 3/64 18277 /proc/meminfo: memFree=1440256/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101919 s] /proc/loadavg: 0.88 0.93 0.97 3/64 18277 /proc/meminfo: memFree=1440256/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301938 s] /proc/loadavg: 0.88 0.93 0.97 3/64 18277 /proc/meminfo: memFree=1440256/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701977 s] /proc/loadavg: 0.88 0.93 0.97 3/64 18277 /proc/meminfo: memFree=1440256/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50206 s] /proc/loadavg: 0.88 0.93 0.97 2/68 18282 /proc/meminfo: memFree=1438624/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 [pid=18279] ppid=18277 vsize=5356 CPUtime=0.02 /proc/18279/stat : 18279 (sh) S 18277 18277 16953 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 103241367 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18279/statm: 1339 225 188 169 0 50 0 [pid=18281] ppid=18279 vsize=2948 CPUtime=1.46 /proc/18281/stat : 18281 (clasp-1.0) R 18279 18277 16953 0 -1 4194304 392 0 0 0 146 0 0 0 25 0 1 0 103241367 3018752 356 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737694 0 0 4096 0 0 0 0 17 1 0 0 /proc/18281/statm: 737 356 249 81 0 111 0 [pid=18282] ppid=18279 vsize=12268 CPUtime=0 /proc/18282/stat : 18282 (pboutclasp.pl) S 18279 18277 16953 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 103241367 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18282/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+2.30113 s] /proc/loadavg: 0.88 0.93 0.97 2/68 18282 /proc/meminfo: memFree=1438496/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 [pid=18279] ppid=18277 vsize=5356 CPUtime=0.02 /proc/18279/stat : 18279 (sh) S 18277 18277 16953 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 103241367 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18279/statm: 1339 225 188 169 0 50 0 [pid=18281] ppid=18279 vsize=2948 CPUtime=2.26 /proc/18281/stat : 18281 (clasp-1.0) R 18279 18277 16953 0 -1 4194304 402 0 0 0 226 0 0 0 25 0 1 0 103241367 3018752 366 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737597 0 0 4096 0 0 0 0 17 0 0 0 /proc/18281/statm: 737 366 249 81 0 111 0 [pid=18282] ppid=18279 vsize=12268 CPUtime=0 /proc/18282/stat : 18282 (pboutclasp.pl) S 18279 18277 16953 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 103241367 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18282/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 32972 [startup+2.70117 s] /proc/loadavg: 0.88 0.93 0.97 2/68 18282 /proc/meminfo: memFree=1438496/2055920 swapFree=4183012/4192956 [pid=18277] ppid=18275 vsize=12400 CPUtime=0 /proc/18277/stat : 18277 (pbclasp) S 18275 18277 16953 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103241366 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18277/statm: 3100 435 320 3 0 200 0 [pid=18279] ppid=18277 vsize=5356 CPUtime=0.02 /proc/18279/stat : 18279 (sh) S 18277 18277 16953 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 103241367 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18279/statm: 1339 225 188 169 0 50 0 [pid=18281] ppid=18279 vsize=2948 CPUtime=2.66 /proc/18281/stat : 18281 (clasp-1.0) R 18279 18277 16953 0 -1 4194304 404 0 0 0 266 0 0 0 25 0 1 0 103241367 3018752 368 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741475 0 0 4096 0 0 0 0 17 0 0 0 /proc/18281/statm: 737 368 249 81 0 111 0 [pid=18282] ppid=18279 vsize=12268 CPUtime=0 /proc/18282/stat : 18282 (pboutclasp.pl) S 18279 18277 16953 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 103241367 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18282/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.68 Current children cumulated vsize (KiB) 32972 Child status: 0 Real time (s): 2.77208 CPU time (s): 2.77358 CPU user time (s): 2.75558 CPU system time (s): 0.017997 CPU usage (%): 100.054 Max. virtual memory (cumulated for all children) (KiB): 32972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.75558 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2232 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= 55 involuntary context switches= 21 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node61 on Wed Apr 18 16:12:57 UTC 2007 IDJOB= 358093 IDBENCH= 1189 IDSOLVER= 167 FILE ID= node61/358093-1176912777 PBS_JOBID= 4595187 Free space on /tmp= 66503 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977780.opb COMMAND LINE= pbclasp instance-358093-1176912777.opb /tmp/evaluation/358093-1176912777/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-358093-1176912777 -o ROOT/results/node61/conversion-358093-1176912777 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358093-1176912777/instance-358093-1176912777.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-358093-1176912777 -o ROOT/results/node61/solver-358093-1176912777 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358093-1176912777.opb /tmp/evaluation/358093-1176912777/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= adb656a15e659ae7735494d2d3ad9316 RANDOM SEED= 399871285 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1440792 kB Buffers: 22784 kB Cached: 542296 kB SwapCached: 3740 kB Active: 107076 kB Inactive: 468816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1440792 kB SwapTotal: 4192956 kB SwapFree: 4183012 kB Dirty: 484 kB Writeback: 0 kB Mapped: 15752 kB Slab: 25324 kB Committed_AS: 794964 kB PageTables: 1388 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= 66503 MiB End job on node61 on Wed Apr 18 16:13:00 UTC 2007