Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 3.60945 | 3.61534 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb |
MD5SUM | f83049a5e6f779c8a894a05e03ae7f50 |
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 | 3.56946 |
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 | 23837 |
Total number of constraints | 67568 |
Number of constraints which are clauses | 64398 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3170 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 66 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 256 |
Number of bits of the biggest sum of numbers | 9 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/361709-1176984759/instance-361709-1176984759.opb ...... 3.59/3.60 c done parsing opb. 3.59/3.60 s UNSATISFIABLE 3.59/3.60 c Total Run Time 2.72859
ERROR: no interpretation found !
/tmp/evaluation/361709-1176984759/instance-361709-1176984759.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-361709-1176984759 -o ROOT/results/node14/solver-361709-1176984759 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361709-1176984759/PBS4 /tmp/evaluation/361709-1176984759/instance-361709-1176984759.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: 1.00 0.99 0.99 3/77 16419 /proc/meminfo: memFree=1720904/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=3560 CPUtime=0 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 146393642 3645440 486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0 /proc/16419/statm: 890 490 81 219 0 667 0 [startup+0.0340409 s] /proc/loadavg: 1.00 0.99 0.99 3/77 16419 /proc/meminfo: memFree=1720904/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=4756 CPUtime=0.02 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 976 0 0 0 2 0 0 0 18 0 1 0 146393642 4870144 958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793016 0 0 4096 0 0 0 0 17 1 0 0 /proc/16419/statm: 1189 958 87 219 0 966 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4756 [startup+0.102045 s] /proc/loadavg: 1.00 0.99 0.99 3/77 16419 /proc/meminfo: memFree=1720904/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=5144 CPUtime=0.09 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 1152 0 0 0 9 0 0 0 18 0 1 0 146393642 5267456 1085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134520209 0 0 4096 0 0 0 0 17 1 0 0 /proc/16419/statm: 1286 1085 88 219 0 1063 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5144 [startup+0.301065 s] /proc/loadavg: 1.00 0.99 0.99 3/77 16419 /proc/meminfo: memFree=1720904/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=6896 CPUtime=0.29 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 1600 0 0 0 29 0 0 0 19 0 1 0 146393642 7061504 1436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023547 0 0 4096 0 0 0 0 17 1 0 0 /proc/16419/statm: 1724 1436 89 219 0 1501 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6896 [startup+0.701102 s] /proc/loadavg: 1.00 0.99 0.99 3/77 16419 /proc/meminfo: memFree=1720904/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=9496 CPUtime=0.69 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 2443 0 0 0 68 1 0 0 22 0 1 0 146393642 9723904 2086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793001 0 0 4096 0 0 0 0 17 1 0 0 /proc/16419/statm: 2374 2086 89 219 0 2151 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9496 [startup+1.50118 s] /proc/loadavg: 1.00 0.99 0.99 2/78 16420 /proc/meminfo: memFree=1710784/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=11908 CPUtime=1.49 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 3149 0 0 0 148 1 0 0 25 0 1 0 146393642 12193792 2712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16419/statm: 2977 2712 94 219 0 2754 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11908 [startup+3.10133 s] /proc/loadavg: 1.00 0.99 0.99 2/78 16420 /proc/meminfo: memFree=1709760/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=14008 CPUtime=3.09 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 3663 0 0 0 307 2 0 0 25 0 1 0 146393642 14344192 2841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547915 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16419/statm: 3502 2841 94 219 0 3279 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14008 Solver just ended. Dumping a history of the last processes samples [startup+3.50137 s] /proc/loadavg: 1.00 0.99 0.99 2/78 16420 /proc/meminfo: memFree=1709568/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=14008 CPUtime=3.49 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 3692 0 0 0 347 2 0 0 25 0 1 0 146393642 14344192 2870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552907 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16419/statm: 3502 2870 94 219 0 3279 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 14008 [startup+3.60138 s] /proc/loadavg: 1.00 0.99 0.99 2/78 16420 /proc/meminfo: memFree=1709568/2055920 swapFree=4148736/4192956 [pid=16419] ppid=16417 vsize=14008 CPUtime=3.59 /proc/16419/stat : 16419 (PBS4) R 16417 16419 15865 0 -1 4194304 3697 0 0 0 357 2 0 0 25 0 1 0 146393642 14344192 2875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16419/statm: 3502 2875 94 219 0 3279 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 14008 Child status: 0 Real time (s): 3.61534 CPU time (s): 3.60945 CPU user time (s): 3.57746 CPU system time (s): 0.031995 CPU usage (%): 99.8371 Max. virtual memory (cumulated for all children) (KiB): 14008 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.57746 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3711 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= 8 involuntary context switches= 2 runsolver used 0.007998 second user time and 0.015997 second system time The end
Begin job on node14 on Thu Apr 19 12:12:39 UTC 2007 IDJOB= 361709 IDBENCH= 1466 IDSOLVER= 157 FILE ID= node14/361709-1176984759 PBS_JOBID= 4630413 Free space on /tmp= 66205 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb COMMAND LINE= /tmp/evaluation/361709-1176984759/PBS4 /tmp/evaluation/361709-1176984759/instance-361709-1176984759.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-361709-1176984759 -o ROOT/results/node14/conversion-361709-1176984759 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361709-1176984759/instance-361709-1176984759.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-361709-1176984759 -o ROOT/results/node14/solver-361709-1176984759 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361709-1176984759/PBS4 /tmp/evaluation/361709-1176984759/instance-361709-1176984759.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= f83049a5e6f779c8a894a05e03ae7f50 RANDOM SEED= 132036276 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.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 : 3000.227 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 : 3000.227 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: 1721248 kB Buffers: 35868 kB Cached: 233772 kB SwapCached: 11472 kB Active: 134456 kB Inactive: 159376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1721248 kB SwapTotal: 4192956 kB SwapFree: 4148736 kB Dirty: 3464 kB Writeback: 0 kB Mapped: 31108 kB Slab: 26320 kB Committed_AS: 6649628 kB PageTables: 1792 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= 66205 MiB End job on node14 on Thu Apr 19 12:12:43 UTC 2007