Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.52577 | 1.44064 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-43s.smv.opb |
MD5SUM | 9da797f3e3b73aa39825ce2ab436589f |
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 | 0.376941 |
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 | 3655 |
Total number of constraints | 8686 |
Number of constraints which are clauses | 7982 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 704 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
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 | 158 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 539 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
1.45/1.44 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361747-1176985261/instance-361747-1176985261.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-361747-1176985261 -o ROOT/results/node6/solver-361747-1176985261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361747-1176985261.opb /tmp/evaluation/361747-1176985261/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: 0.99 0.97 0.91 3/77 5461 /proc/meminfo: memFree=1287928/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12268 CPUtime=0 /proc/5461/stat : 5461 (pbclasp) R 5459 5461 3307 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 174563821 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 0 4224 0 0 0 0 17 1 0 0 /proc/5461/statm: 3067 317 242 3 0 167 0 [startup+0.0832831 s] /proc/loadavg: 0.99 0.97 0.91 3/77 5461 /proc/meminfo: memFree=1287928/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.101281 s] /proc/loadavg: 0.99 0.97 0.91 3/77 5461 /proc/meminfo: memFree=1287928/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.301306 s] /proc/loadavg: 0.99 0.97 0.91 3/77 5461 /proc/meminfo: memFree=1287928/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.701352 s] /proc/loadavg: 0.99 0.97 0.91 3/77 5461 /proc/meminfo: memFree=1287928/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 Solver just ended. Dumping a history of the last processes samples [startup+1.1054 s] /proc/loadavg: 0.99 0.97 0.91 2/81 5466 /proc/meminfo: memFree=1281112/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 [pid=5463] ppid=5461 vsize=5352 CPUtime=0.67 /proc/5463/stat : 5463 (sh) S 5461 5461 3307 0 -1 4194304 297 504 0 0 0 0 67 0 16 0 1 0 174563823 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5463/statm: 1338 224 188 169 0 49 0 [pid=5465] ppid=5463 vsize=7872 CPUtime=0.48 /proc/5465/stat : 5465 (clasp-1.0) R 5463 5461 3307 0 -1 4194304 1661 0 0 0 48 0 0 0 20 0 1 0 174563823 8060928 1556 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0 /proc/5465/statm: 1968 1556 249 81 0 1342 0 [pid=5466] ppid=5463 vsize=12268 CPUtime=0 /proc/5466/stat : 5466 (pboutclasp.pl) S 5463 5461 3307 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 174563823 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/5466/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 38024 [startup+1.30142 s] /proc/loadavg: 0.99 0.97 0.91 2/81 5466 /proc/meminfo: memFree=1281112/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 [pid=5463] ppid=5461 vsize=5352 CPUtime=0.67 /proc/5463/stat : 5463 (sh) S 5461 5461 3307 0 -1 4194304 297 504 0 0 0 0 67 0 16 0 1 0 174563823 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5463/statm: 1338 224 188 169 0 49 0 [pid=5465] ppid=5463 vsize=7872 CPUtime=0.67 /proc/5465/stat : 5465 (clasp-1.0) R 5463 5461 3307 0 -1 4194304 1661 0 0 0 67 0 0 0 21 0 1 0 174563823 8060928 1556 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714480 0 0 4096 0 0 0 0 17 1 0 0 /proc/5465/statm: 1968 1556 249 81 0 1342 0 [pid=5466] ppid=5463 vsize=12268 CPUtime=0 /proc/5466/stat : 5466 (pboutclasp.pl) S 5463 5461 3307 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 174563823 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/5466/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.35 Current children cumulated vsize (KiB) 38024 [startup+1.40143 s] /proc/loadavg: 0.99 0.97 0.91 2/81 5466 /proc/meminfo: memFree=1281112/2055924 swapFree=4146716/4192956 [pid=5461] ppid=5459 vsize=12532 CPUtime=0.01 /proc/5461/stat : 5461 (pbclasp) S 5459 5461 3307 0 -1 4194304 514 0 0 0 1 0 0 0 16 0 1 0 174563821 12832768 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5461/statm: 3133 463 320 3 0 233 0 [pid=5463] ppid=5461 vsize=5352 CPUtime=0.67 /proc/5463/stat : 5463 (sh) S 5461 5461 3307 0 -1 4194304 297 504 0 0 0 0 67 0 16 0 1 0 174563823 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5463/statm: 1338 224 188 169 0 49 0 [pid=5465] ppid=5463 vsize=7872 CPUtime=0.77 /proc/5465/stat : 5465 (clasp-1.0) R 5463 5461 3307 0 -1 4194304 1661 0 0 0 77 0 0 0 22 0 1 0 174563823 8060928 1556 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714959 0 0 4096 0 0 0 0 17 1 0 0 /proc/5465/statm: 1968 1556 249 81 0 1342 0 [pid=5466] ppid=5463 vsize=12268 CPUtime=0 /proc/5466/stat : 5466 (pboutclasp.pl) S 5463 5461 3307 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 174563823 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/5466/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 38024 Child status: 0 Real time (s): 1.44064 CPU time (s): 1.52577 CPU user time (s): 1.50377 CPU system time (s): 0.021996 CPU usage (%): 105.909 Max. virtual memory (cumulated for all children) (KiB): 38024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.50377 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3535 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= 145 involuntary context switches= 28 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node6 on Thu Apr 19 12:21:02 UTC 2007 IDJOB= 361747 IDBENCH= 1468 IDSOLVER= 167 FILE ID= node6/361747-1176985261 PBS_JOBID= 4630374 Free space on /tmp= 66419 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-43s.smv.opb COMMAND LINE= pbclasp instance-361747-1176985261.opb /tmp/evaluation/361747-1176985261/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-361747-1176985261 -o ROOT/results/node6/conversion-361747-1176985261 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361747-1176985261/instance-361747-1176985261.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-361747-1176985261 -o ROOT/results/node6/solver-361747-1176985261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361747-1176985261.opb /tmp/evaluation/361747-1176985261/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 9da797f3e3b73aa39825ce2ab436589f RANDOM SEED= 516982764 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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: 2055924 kB MemFree: 1288272 kB Buffers: 37556 kB Cached: 664000 kB SwapCached: 13600 kB Active: 260716 kB Inactive: 464316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1288272 kB SwapTotal: 4192956 kB SwapFree: 4146716 kB Dirty: 780 kB Writeback: 0 kB Mapped: 30488 kB Slab: 28120 kB Committed_AS: 6940972 kB PageTables: 1784 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= 66419 MiB End job on node6 on Thu Apr 19 12:21:03 UTC 2007