Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.23666 | 2.01042 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb |
MD5SUM | 449faf6379a77b0035cc1474243ef90a |
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 | 0.203968 |
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 | 8937 |
Total number of constraints | 26319 |
Number of constraints which are clauses | 26047 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 272 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
2.20/2.00 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361495-1176983312/instance-361495-1176983312.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-361495-1176983312 -o ROOT/results/node45/solver-361495-1176983312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361495-1176983312.opb /tmp/evaluation/361495-1176983312/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: 0.67 0.92 0.94 3/77 30856 /proc/meminfo: memFree=1774208/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12268 CPUtime=0 /proc/30856/stat : 30856 (pbclasp) R 30854 30856 30667 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 53176849 12562432 365 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 0 0 0 0 17 1 0 0 /proc/30856/statm: 3067 372 283 3 0 167 0 [startup+0.096216 s] /proc/loadavg: 0.67 0.92 0.94 3/77 30856 /proc/meminfo: memFree=1774208/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+0.102213 s] /proc/loadavg: 0.67 0.92 0.94 3/77 30856 /proc/meminfo: memFree=1774208/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+0.302234 s] /proc/loadavg: 0.67 0.92 0.94 3/77 30856 /proc/meminfo: memFree=1774208/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+0.701275 s] /proc/loadavg: 0.67 0.92 0.94 3/77 30856 /proc/meminfo: memFree=1774208/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12796 [startup+1.50136 s] /proc/loadavg: 0.67 0.92 0.94 2/82 30861 /proc/meminfo: memFree=1768792/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 [pid=30858] ppid=30856 vsize=5352 CPUtime=0 /proc/30858/stat : 30858 (sh) S 30856 30856 30667 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 53176853 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30858/statm: 1338 224 188 169 0 49 0 [pid=30859] ppid=30858 vsize=12400 CPUtime=1.45 /proc/30859/stat : 30859 (pb2clasp1) R 30858 30856 30667 0 -1 4194304 500 0 0 0 145 0 0 0 25 0 1 0 53176853 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258959046064 0 0 4224 0 0 0 0 17 1 0 0 /proc/30859/statm: 3100 459 340 3 0 200 0 [pid=30860] ppid=30858 vsize=7500 CPUtime=0.16 /proc/30860/stat : 30860 (clasp-1.0) S 30858 30856 30667 0 -1 4194304 1485 0 0 0 16 0 0 0 16 0 1 0 53176853 7680000 1450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/30860/statm: 1875 1450 230 81 0 1249 0 [pid=30861] ppid=30858 vsize=12268 CPUtime=0 /proc/30861/stat : 30861 (pboutclasp.pl) S 30858 30856 30667 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 53176853 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30861/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.64 Current children cumulated vsize (KiB) 50316 Solver just ended. Dumping a history of the last processes samples [startup+1.9014 s] /proc/loadavg: 0.67 0.92 0.94 2/82 30861 /proc/meminfo: memFree=1768792/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 [pid=30858] ppid=30856 vsize=5352 CPUtime=1.77 /proc/30858/stat : 30858 (sh) S 30856 30856 30667 0 -1 4194304 297 504 0 0 0 0 177 0 16 0 1 0 53176853 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30858/statm: 1338 224 188 169 0 49 0 [pid=30860] ppid=30858 vsize=13996 CPUtime=0.29 /proc/30860/stat : 30860 (clasp-1.0) R 30858 30856 30667 0 -1 4194304 3277 0 0 0 28 1 0 0 17 0 1 0 53176853 14331904 3015 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733196 0 0 4096 0 0 0 0 17 0 0 0 /proc/30860/statm: 3499 3015 242 81 0 2873 0 [pid=30861] ppid=30858 vsize=12268 CPUtime=0 /proc/30861/stat : 30861 (pboutclasp.pl) S 30858 30856 30667 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 53176853 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30861/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 44412 [startup+2.00142 s] /proc/loadavg: 0.67 0.92 0.94 2/82 30861 /proc/meminfo: memFree=1768792/2055920 swapFree=4157496/4192956 [pid=30856] ppid=30854 vsize=12796 CPUtime=0.03 /proc/30856/stat : 30856 (pbclasp) S 30854 30856 30667 0 -1 4194304 584 0 0 0 3 0 0 0 16 0 1 0 53176849 13103104 532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/30856/statm: 3199 532 320 3 0 299 0 [pid=30858] ppid=30856 vsize=5352 CPUtime=1.77 /proc/30858/stat : 30858 (sh) S 30856 30856 30667 0 -1 4194304 297 504 0 0 0 0 177 0 16 0 1 0 53176853 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30858/statm: 1338 224 188 169 0 49 0 [pid=30860] ppid=30858 vsize=14968 CPUtime=0.4 /proc/30860/stat : 30860 (clasp-1.0) R 30858 30856 30667 0 -1 4194304 3940 0 0 0 38 2 0 0 18 0 1 0 53176853 15327232 3329 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134731386 0 0 4096 0 0 0 0 17 0 0 0 /proc/30860/statm: 3742 3329 268 81 0 3116 0 [pid=30861] ppid=30858 vsize=12268 CPUtime=0 /proc/30861/stat : 30861 (pboutclasp.pl) S 30858 30856 30667 0 -1 4194304 435 0 0 0 0 0 0 0 16 0 1 0 53176853 12562432 395 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 258947985506 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30861/statm: 3067 395 311 3 0 167 0 Current children cumulated CPU time (s) 2.2 Current children cumulated vsize (KiB) 45384 Child status: 0 Real time (s): 2.01042 CPU time (s): 2.23666 CPU user time (s): 2.19667 CPU system time (s): 0.039993 CPU usage (%): 111.253 Max. virtual memory (cumulated for all children) (KiB): 51284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.19667 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5904 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= 273 involuntary context switches= 26 runsolver used 0.007998 second user time and 0.008998 second system time The end
Begin job on node45 on Thu Apr 19 11:48:32 UTC 2007 IDJOB= 361495 IDBENCH= 1446 IDSOLVER= 167 FILE ID= node45/361495-1176983312 PBS_JOBID= 4630416 Free space on /tmp= 66446 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb COMMAND LINE= pbclasp instance-361495-1176983312.opb /tmp/evaluation/361495-1176983312/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-361495-1176983312 -o ROOT/results/node45/conversion-361495-1176983312 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361495-1176983312/instance-361495-1176983312.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-361495-1176983312 -o ROOT/results/node45/solver-361495-1176983312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361495-1176983312.opb /tmp/evaluation/361495-1176983312/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 449faf6379a77b0035cc1474243ef90a RANDOM SEED= 816366847 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1774680 kB Buffers: 36744 kB Cached: 178200 kB SwapCached: 15576 kB Active: 123252 kB Inactive: 116304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774680 kB SwapTotal: 4192956 kB SwapFree: 4157496 kB Dirty: 1536 kB Writeback: 0 kB Mapped: 31704 kB Slab: 27324 kB Committed_AS: 1168260 kB PageTables: 1732 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= 66446 MiB End job on node45 on Thu Apr 19 11:48:34 UTC 2007