Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.84772 | 1.69762 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.ucl.opb |
MD5SUM | d30cbdfbaf2c404a9c4e9217e33c734d |
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 | 0.393939 |
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 | 6392 |
Total number of constraints | 18058 |
Number of constraints which are clauses | 17278 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 780 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
1.71/1.69 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361873-1177004433/instance-361873-1177004433.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node69/watcher-361873-1177004433 -o ROOT/results/node69/solver-361873-1177004433 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361873-1177004433.opb /tmp/evaluation/361873-1177004433/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: 1.00 1.00 1.00 3/64 3083 /proc/meminfo: memFree=1649492/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12268 CPUtime=0 /proc/3083/stat : 3083 (pbclasp) D 3081 3083 2714 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 176432729 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237947812453 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/3083/statm: 3067 317 242 3 0 167 0 [startup+0.03538 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3083 /proc/meminfo: memFree=1649492/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+0.101337 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3083 /proc/meminfo: memFree=1649492/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+0.301366 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3083 /proc/meminfo: memFree=1649492/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+0.701433 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3083 /proc/meminfo: memFree=1649492/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12532 [startup+1.50256 s] /proc/loadavg: 1.00 1.00 1.00 2/69 3088 /proc/meminfo: memFree=1644204/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 [pid=3085] ppid=3083 vsize=5352 CPUtime=1.25 /proc/3085/stat : 3085 (sh) S 3083 3083 2714 0 -1 4194304 297 504 0 0 0 0 125 0 16 0 1 0 176432732 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3085/statm: 1338 224 188 169 0 49 0 [pid=3087] ppid=3085 vsize=12416 CPUtime=0.34 /proc/3087/stat : 3087 (clasp-1.0) R 3085 3083 2714 0 -1 4194304 2824 0 0 0 33 1 0 0 18 0 1 0 176432732 12713984 2665 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737341 0 0 4096 0 0 0 0 17 1 0 0 /proc/3087/statm: 3104 2665 249 81 0 2478 0 [pid=3088] ppid=3085 vsize=12268 CPUtime=0 /proc/3088/stat : 3088 (pboutclasp.pl) S 3085 3083 2714 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 176432732 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/3088/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.61 Current children cumulated vsize (KiB) 42568 Solver just ended. Dumping a history of the last processes samples [startup+1.60159 s] /proc/loadavg: 1.00 1.00 1.00 2/69 3088 /proc/meminfo: memFree=1644204/2055920 swapFree=4182908/4192956 [pid=3083] ppid=3081 vsize=12532 CPUtime=0.02 /proc/3083/stat : 3083 (pbclasp) S 3081 3083 2714 0 -1 4194304 538 0 0 0 2 0 0 0 16 0 1 0 176432729 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/3083/statm: 3133 487 320 3 0 233 0 [pid=3085] ppid=3083 vsize=5352 CPUtime=1.25 /proc/3085/stat : 3085 (sh) S 3083 3083 2714 0 -1 4194304 297 504 0 0 0 0 125 0 16 0 1 0 176432732 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/3085/statm: 1338 224 188 169 0 49 0 [pid=3087] ppid=3085 vsize=12416 CPUtime=0.44 /proc/3087/stat : 3087 (clasp-1.0) R 3085 3083 2714 0 -1 4194304 2825 0 0 0 43 1 0 0 18 0 1 0 176432732 12713984 2666 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737650 0 0 4096 0 0 0 0 17 1 0 0 /proc/3087/statm: 3104 2666 249 81 0 2478 0 [pid=3088] ppid=3085 vsize=12268 CPUtime=0 /proc/3088/stat : 3088 (pboutclasp.pl) S 3085 3083 2714 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 176432732 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237956542562 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/3088/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.71 Current children cumulated vsize (KiB) 42568 Child status: 0 Real time (s): 1.69762 CPU time (s): 1.84772 CPU user time (s): 1.81072 CPU system time (s): 0.036994 CPU usage (%): 108.842 Max. virtual memory (cumulated for all children) (KiB): 49216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.81072 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4745 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= 225 involuntary context switches= 20 runsolver used 0.004999 second user time and 0.004999 second system time The end
Begin job on node69 on Thu Apr 19 17:40:33 UTC 2007 IDJOB= 361873 IDBENCH= 1478 IDSOLVER= 167 FILE ID= node69/361873-1177004433 PBS_JOBID= 4630498 Free space on /tmp= 66497 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.ucl.opb COMMAND LINE= pbclasp instance-361873-1177004433.opb /tmp/evaluation/361873-1177004433/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-361873-1177004433 -o ROOT/results/node69/conversion-361873-1177004433 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361873-1177004433/instance-361873-1177004433.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-361873-1177004433 -o ROOT/results/node69/solver-361873-1177004433 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361873-1177004433.opb /tmp/evaluation/361873-1177004433/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= d30cbdfbaf2c404a9c4e9217e33c734d RANDOM SEED= 343741719 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node69.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 : 3000.264 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 : 5931.00 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 : 3000.264 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: 1649900 kB Buffers: 30892 kB Cached: 306580 kB SwapCached: 3888 kB Active: 148320 kB Inactive: 198644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1649900 kB SwapTotal: 4192956 kB SwapFree: 4182908 kB Dirty: 1020 kB Writeback: 0 kB Mapped: 15400 kB Slab: 45036 kB Committed_AS: 1532796 kB PageTables: 1472 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= 66497 MiB End job on node69 on Thu Apr 19 17:40:35 UTC 2007