Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 0.286955 | 0.287118 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458369-1178622130/instance-458369-1178622130.opb ...... 0.19/0.28 c done parsing opb. 0.19/0.28 s UNSATISFIABLE 0.19/0.28 c Total Run Time 0.014998
ERROR: no interpretation found !
/tmp/evaluation/458369-1178622130/instance-458369-1178622130.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-458369-1178622130 -o ROOT/results/node70/solver-458369-1178622130 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458369-1178622130/instance-458369-1178622130.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: 0.92 0.98 0.99 3/64 25169 /proc/meminfo: memFree=1528456/2055920 swapFree=4183880/4192956 [pid=25169] ppid=25167 vsize=2580 CPUtime=0 /proc/25169/stat : 25169 (PBS4_SAT07v2) R 25167 25169 23753 0 -1 4194304 423 0 0 0 0 0 0 0 18 0 1 0 301750373 2641920 405 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588504 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25169/statm: 645 405 86 219 0 422 0 [startup+0.055708 s] /proc/loadavg: 0.92 0.98 0.99 3/64 25169 /proc/meminfo: memFree=1528456/2055920 swapFree=4183880/4192956 [pid=25169] ppid=25167 vsize=2960 CPUtime=0.05 /proc/25169/stat : 25169 (PBS4_SAT07v2) R 25167 25169 23753 0 -1 4194304 544 0 0 0 5 0 0 0 18 0 1 0 301750373 3031040 526 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25169/statm: 740 526 86 219 0 517 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2960 [startup+0.101712 s] /proc/loadavg: 0.92 0.98 0.99 3/64 25169 /proc/meminfo: memFree=1528456/2055920 swapFree=4183880/4192956 [pid=25169] ppid=25167 vsize=3408 CPUtime=0.09 /proc/25169/stat : 25169 (PBS4_SAT07v2) R 25167 25169 23753 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 301750373 3489792 599 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25169/statm: 852 599 86 219 0 629 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3408 Solver just ended. Dumping a history of the last processes samples [startup+0.201723 s] /proc/loadavg: 0.92 0.98 0.99 3/64 25169 /proc/meminfo: memFree=1528456/2055920 swapFree=4183880/4192956 [pid=25169] ppid=25167 vsize=4596 CPUtime=0.19 /proc/25169/stat : 25169 (PBS4_SAT07v2) R 25167 25169 23753 0 -1 4194304 950 0 0 0 19 0 0 0 18 0 1 0 301750373 4706304 786 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25169/statm: 1149 786 86 219 0 926 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4596 Child status: 0 Real time (s): 0.287118 CPU time (s): 0.286955 CPU user time (s): 0.276957 CPU system time (s): 0.009998 CPU usage (%): 99.9432 Max. virtual memory (cumulated for all children) (KiB): 4596 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.276957 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1148 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= 1 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node70 on Tue May 8 11:02:10 UTC 2007 IDJOB= 458369 IDBENCH= 1446 IDSOLVER= 200 FILE ID= node70/458369-1178622130 PBS_JOBID= 5218248 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/458369-1178622130/instance-458369-1178622130.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-458369-1178622130 -o ROOT/results/node70/conversion-458369-1178622130 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458369-1178622130/instance-458369-1178622130.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-458369-1178622130 -o ROOT/results/node70/solver-458369-1178622130 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458369-1178622130/instance-458369-1178622130.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 449faf6379a77b0035cc1474243ef90a RANDOM SEED= 283699853 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.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: 1528800 kB Buffers: 33712 kB Cached: 390476 kB SwapCached: 2988 kB Active: 161524 kB Inactive: 275240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1528800 kB SwapTotal: 4192956 kB SwapFree: 4183880 kB Dirty: 3168 kB Writeback: 0 kB Mapped: 18684 kB Slab: 76392 kB Committed_AS: 7591712 kB PageTables: 1404 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= 66562 MiB End job on node70 on Tue May 8 11:02:11 UTC 2007