Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 10.5724 | 10.5799 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb |
MD5SUM | f7a477da8fbb23e2742430438fb68c46 |
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 | 9.64753 |
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 | 55066 |
Total number of constraints | 160619 |
Number of constraints which are clauses | 156587 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 4032 |
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 | 67 |
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/362017-1177005421/instance-362017-1177005421.opb ...... 10.49/10.56 c done parsing opb. 10.49/10.56 s UNSATISFIABLE 10.49/10.56 c Total Run Time 8.48571
ERROR: no interpretation found !
/tmp/evaluation/362017-1177005421/instance-362017-1177005421.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-362017-1177005421 -o ROOT/results/node40/solver-362017-1177005421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362017-1177005421/PBS4 /tmp/evaluation/362017-1177005421/instance-362017-1177005421.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: 0.91 0.95 0.96 3/77 16028 /proc/meminfo: memFree=1816632/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=6488 CPUtime=0 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 505 0 0 0 0 0 0 0 18 0 1 0 29421679 6643712 487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 1622 491 81 219 0 1399 0 [startup+0.0464001 s] /proc/loadavg: 0.91 0.95 0.96 3/77 16028 /proc/meminfo: memFree=1816632/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=8912 CPUtime=0.03 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 2047 0 0 0 3 0 0 0 18 0 1 0 29421679 9125888 1996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 2228 1996 88 219 0 2005 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 8912 [startup+0.101412 s] /proc/loadavg: 0.91 0.95 0.96 3/77 16028 /proc/meminfo: memFree=1816632/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=9300 CPUtime=0.09 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 2195 0 0 0 9 0 0 0 18 0 1 0 29421679 9523200 2095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134568466 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 2325 2095 88 219 0 2102 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9300 [startup+0.301453 s] /proc/loadavg: 0.91 0.95 0.96 3/77 16028 /proc/meminfo: memFree=1816632/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=10884 CPUtime=0.29 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 2635 0 0 0 29 0 0 0 19 0 1 0 29421679 11145216 2438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529795 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 2721 2438 89 219 0 2498 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10884 [startup+0.701537 s] /proc/loadavg: 0.91 0.95 0.96 3/77 16028 /proc/meminfo: memFree=1816632/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=13548 CPUtime=0.69 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 3471 0 0 0 68 1 0 0 23 0 1 0 29421679 13873152 3081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529757 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 3387 3081 89 219 0 3164 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13548 [startup+1.5017 s] /proc/loadavg: 0.91 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1802800/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=18968 CPUtime=1.49 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 5100 0 0 0 147 2 0 0 25 0 1 0 29421679 19423232 4325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134879647 0 0 4096 0 0 0 0 17 1 0 0 /proc/16028/statm: 4742 4325 89 219 0 4519 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18968 [startup+3.10104 s] /proc/loadavg: 0.92 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1795120/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=31800 CPUtime=3.09 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 7725 0 0 0 306 3 0 0 25 0 1 0 29421679 32563200 6005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 7950 6005 94 219 0 7727 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 31800 [startup+6.30171 s] /proc/loadavg: 0.92 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1790128/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=34808 CPUtime=6.28 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 8655 0 0 0 624 4 0 0 25 0 1 0 29421679 35643392 6737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 8702 6737 94 219 0 8479 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 34808 Solver just ended. Dumping a history of the last processes samples [startup+7.90104 s] /proc/loadavg: 0.93 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1789360/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=34808 CPUtime=7.89 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 8877 0 0 0 784 5 0 0 25 0 1 0 29421679 35643392 6851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 8702 6851 94 219 0 8479 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 34808 [startup+9.50138 s] /proc/loadavg: 0.93 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1789104/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=34808 CPUtime=9.48 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 9061 0 0 0 943 5 0 0 25 0 1 0 29421679 35643392 7035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 8702 7035 94 219 0 8479 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 34808 [startup+10.3015 s] /proc/loadavg: 0.93 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1788592/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=35224 CPUtime=10.29 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 9158 0 0 0 1023 6 0 0 25 0 1 0 29421679 36069376 7132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 8806 7132 94 219 0 8583 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 35224 [startup+10.5016 s] /proc/loadavg: 0.93 0.95 0.96 2/78 16029 /proc/meminfo: memFree=1788592/2055920 swapFree=4112828/4192956 [pid=16028] ppid=16026 vsize=35352 CPUtime=10.49 /proc/16028/stat : 16028 (PBS4) R 16026 16028 15637 0 -1 4194304 9224 0 0 0 1043 6 0 0 25 0 1 0 29421679 36200448 7165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16028/statm: 8838 7165 94 219 0 8615 0 Current children cumulated CPU time (s) 10.49 Current children cumulated vsize (KiB) 35352 Child status: 0 Real time (s): 10.5799 CPU time (s): 10.5724 CPU user time (s): 10.5044 CPU system time (s): 0.067989 CPU usage (%): 99.9292 Max. virtual memory (cumulated for all children) (KiB): 35352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.5044 system time used= 0.067989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9252 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= 53 runsolver used 0.012998 second user time and 0.031995 second system time The end
Begin job on node40 on Thu Apr 19 17:57:01 UTC 2007 IDJOB= 362017 IDBENCH= 1494 IDSOLVER= 157 FILE ID= node40/362017-1177005421 PBS_JOBID= 4630503 Free space on /tmp= 66523 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb COMMAND LINE= /tmp/evaluation/362017-1177005421/PBS4 /tmp/evaluation/362017-1177005421/instance-362017-1177005421.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-362017-1177005421 -o ROOT/results/node40/conversion-362017-1177005421 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362017-1177005421/instance-362017-1177005421.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-362017-1177005421 -o ROOT/results/node40/solver-362017-1177005421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362017-1177005421/PBS4 /tmp/evaluation/362017-1177005421/instance-362017-1177005421.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= f7a477da8fbb23e2742430438fb68c46 RANDOM SEED= 742685234 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1817104 kB Buffers: 35852 kB Cached: 125128 kB SwapCached: 2084 kB Active: 46296 kB Inactive: 139072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1817104 kB SwapTotal: 4192956 kB SwapFree: 4112828 kB Dirty: 6200 kB Writeback: 0 kB Mapped: 33908 kB Slab: 38828 kB Committed_AS: 304588 kB PageTables: 1900 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= 66523 MiB End job on node40 on Thu Apr 19 17:57:12 UTC 2007