Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 0.406937 | 0.40928 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb |
MD5SUM | 277dd35641d3866b31d8fb041eb7f9fb |
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 | 0.022995 |
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 | 2750 |
Total number of constraints | 105 |
Number of constraints which are clauses | 55 |
Number of constraints which are cardinality constraints (but not clauses) | 50 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 55 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 56 |
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 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.01/0.02 c starting to Solve 0.01/0.02 c #variables read: 2750 - #constraints read: 105 0.39/0.40 c total time : 0.4 s 0.39/0.40 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/365827-1177053525/instance-365827-1177053525.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-365827-1177053525 -o ROOT/results/node66/solver-365827-1177053525 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/365827-1177053525/instance-365827-1177053525.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: 0.85 0.97 0.99 3/64 8870 /proc/meminfo: memFree=1731304/2055920 swapFree=4182980/4192956 [pid=8870] ppid=8868 vsize=2552 CPUtime=0 /proc/8870/stat : 8870 (Pueblo) R 8868 8870 21692 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 181342112 2613248 239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0 /proc/8870/statm: 638 239 199 16 0 77 0 [startup+0.016741 s] /proc/loadavg: 0.85 0.97 0.99 3/64 8870 /proc/meminfo: memFree=1731304/2055920 swapFree=4182980/4192956 [pid=8870] ppid=8868 vsize=2816 CPUtime=0.01 /proc/8870/stat : 8870 (Pueblo) R 8868 8870 21692 0 -1 4194304 340 0 0 0 1 0 0 0 18 0 1 0 181342112 2883584 310 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0 /proc/8870/statm: 704 310 199 16 0 143 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2816 [startup+0.101758 s] /proc/loadavg: 0.85 0.97 0.99 3/64 8870 /proc/meminfo: memFree=1731304/2055920 swapFree=4182980/4192956 [pid=8870] ppid=8868 vsize=3724 CPUtime=0.09 /proc/8870/stat : 8870 (Pueblo) R 8868 8870 21692 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 181342112 3813376 532 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0 /proc/8870/statm: 931 532 205 16 0 370 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3724 [startup+0.301798 s] /proc/loadavg: 0.85 0.97 0.99 3/64 8870 /proc/meminfo: memFree=1731304/2055920 swapFree=4182980/4192956 [pid=8870] ppid=8868 vsize=4832 CPUtime=0.29 /proc/8870/stat : 8870 (Pueblo) R 8868 8870 21692 0 -1 4194304 810 0 0 0 29 0 0 0 19 0 1 0 181342112 4947968 780 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522427 0 0 4096 0 0 0 0 17 1 0 0 /proc/8870/statm: 1208 780 205 16 0 647 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4832 Solver just ended. Dumping a history of the last processes samples [startup+0.401817 s] /proc/loadavg: 0.85 0.97 0.99 3/64 8870 /proc/meminfo: memFree=1731304/2055920 swapFree=4182980/4192956 [pid=8870] ppid=8868 vsize=4964 CPUtime=0.39 /proc/8870/stat : 8870 (Pueblo) R 8868 8870 21692 0 -1 4194304 854 0 0 0 39 0 0 0 19 0 1 0 181342112 5083136 824 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522706 0 0 4096 0 0 0 0 17 1 0 0 /proc/8870/statm: 1241 824 205 16 0 680 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4964 Child status: 20 Real time (s): 0.40928 CPU time (s): 0.406937 CPU user time (s): 0.399939 CPU system time (s): 0.006998 CPU usage (%): 99.4275 Max. virtual memory (cumulated for all children) (KiB): 4964 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.399939 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 862 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= 13 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.001999 second system time The end
Begin job on node66 on Fri Apr 20 07:18:45 UTC 2007 IDJOB= 365827 IDBENCH= 2573 IDSOLVER= 165 FILE ID= node66/365827-1177053525 PBS_JOBID= 4640162 Free space on /tmp= 66407 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb COMMAND LINE= Pueblo /tmp/evaluation/365827-1177053525/instance-365827-1177053525.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-365827-1177053525 -o ROOT/results/node66/conversion-365827-1177053525 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365827-1177053525/instance-365827-1177053525.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-365827-1177053525 -o ROOT/results/node66/solver-365827-1177053525 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/365827-1177053525/instance-365827-1177053525.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb RANDOM SEED= 887242456 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1731712 kB Buffers: 53288 kB Cached: 199076 kB SwapCached: 3792 kB Active: 93320 kB Inactive: 175192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1731712 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 2364 kB Writeback: 0 kB Mapped: 20668 kB Slab: 41732 kB Committed_AS: 1716272 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= 66407 MiB End job on node66 on Fri Apr 20 07:18:46 UTC 2007